| 0 | PI 692164 | ALPAX-LG | Medicago hybr. | Wisconsin, United States | W6 | | | 2019 | DEVELOPED | PRE 11/26/2019 | | | | | Breeding material | Alfalfa Perennial Annual Crosses-Large, ALPAX-LG, is a product of research on the feasibility of crossing perennial and annual species of Medicago, plus selection for large plant and seed size. ALPAX-LG is intended as a source of new variation for alfalfa breeding, especially large plant and seed size. Other traits segregating in ALPAX-LG include flower color, number of flowers per raceme, pod shape, leaf size and shape, size and extent of serrations, and new plant and root morphology. Moreover, variation will continue to be produced by recombination in advanced generations of ALPAX-LG. Hence, intercrossing and generation advance is recommended. ALPAX-LG has not been tested for disease, insect, or stress, reactions. | 2098557 | PI 692164 |
| 1 | PI 691838 | ALPAX | Medicago hybr. | Wisconsin, United States | W6 | | | 2019 | DEVELOPED | PRE 11/05/2019 | | | | | Breeding material | Alfalfa Perennial Annual Crosses, ALPAX, is an off-shoot of research on the feasibility of crossing perennial and annual species of Medicago. ALPAX in intended as a source of new variation for use in alfalfa breeding. There is new variation in the size of seed, leaves, general morphology, and fertility, including autogamy. Hence, it should be useful in restructuring alfalfa. Traits segregating in ALPAX include flower color, number of flowers per raceme, seed size and shape, leaf size and shape, size and extent of serrations, and new plant and root morphology. Also included are pod size and shape, low to high pollen production, and low to high levels of autogamous seed production. Furthermore, recombination in advanced generations will continue to produce new variation. Hence, intercrossing and advancing generations is recommended. ALPAX has not been tested for disease, insect, or stress reactions. | 2097462 | PI 691838 |
| 2 | PI 690775 | Alborea 301 | Medicago hybr. | Wisconsin, United States | W6 | | | 2019 | DEVELOPED | PRE 06/04/2019 | | | | | Breeding material | Medicago arborea is a woody perennial bush, native to the Mediterranean region. M. arborea traits of interest include robust stature, large leaves, drought tolerance, large seeds, winter activity, and frost tolerance. Frost tolerance was unexpected, but M. arborea plants have been left in the field until early December, endured several frosts including minus 10C, and retained their green leaves when moved to the greenhouse. Surplus plants left in the field have been observed to grow shoots half meter tall into deep snow drifts. Thus, M. arborea plants are winter active and frost tolerant, as are some Alborea plants. The morphology of Alborea plants is variable, and ranges from resembling alfalfa to resembling M. arborea, with the majority of the plants somewhere in between. Many Alborea plants are more robust than alfalfa, with larger leaves and flowers, and larger pods and seeds. Alborea plants tend to have narrow crowns, and a more branching root system than alfalfa. About half of Alborea plants will have a range of variegated flower color due to the yellow from M. arborea and the purple from alfalfa. Most of the remainder will have either yellow or purple flowers, plus a few plants with cream flowers. Alborea seed production in the field isolation with wild bees is about 80% of alfalfa. If competing bloom of alfalfa is present, Alborea seed production is scant. Alborea crosses well with alfalfa in hand crosses in the greenhouse, thus germplasm can be easily transferred to alfalfa. Moreover, most Alborea X alfalfa progeny express positive heterosis. | 2092662 | PI 690775 |
| 3 | PI 537157 SSD | | Medicago littoralis Rohde ex Loisel. | United States | W6 | | Not Available | 2010 | DEVELOPED | 2009 | | | | | Wild material | | 1853634 | PI 537157 SSD |
| 4 | PI 658544 | 'SW 8421S' | Medicago sativa L. | United States | PVPO | | Not Available | 2010 | DEVELOPED | | | | | | Cultivar | | 1829272 | PI 658544 |
| 5 | PI 577626 SSD | HM274 | Medicago doliata Carmign. | United States | W6 | | | 2009 | DEVELOPED | 2009 | | | | | Wild material | Medicago doliata (Verified by E.Small 2011). | 1798578 | PI 577626 SSD |
| 6 | PI 660409 SSD | HM264 | Medicago polymorpha L. | United States | W6 | | | 2009 | DEVELOPED | 2009 | | | | | Wild material | Original inbred line was developed using Medicago polymorpha (Verified by S.L.Greene 2011). | 1798741 | PI 660409 SSD |
| 7 | PI 660423 SSD | HM250 | Medicago murex Willd. | United States | W6 | | | 2009 | DEVELOPED | 2009 | | | | | Wild material | Original inbred line was developed using Medicago murex (Verified by E.Small 2011). | 1798743 | PI 660423 SSD |
| 8 | PI 699647 | 1181 | Medicago littoralis Rohde ex Loisel. | Maryland, United States | W6 | | | 2008 | DONATED | 2008 | | | | | Uncertain improvement status | | 1789923 | PI 699647 |
| 9 | PI 642951 | 'LARAMIE' | Medicago rigidula (L.) All. | Wyoming, United States | W6 | | | 2006 | DEVELOPED | 2007 | | | | | Cultivar | Released as a potential winter annual 'ley' species for the Central High Plains. Chosen for release becvause it survived southeastern Wyoming winters, it produced abundant high quality spring forage, it functioned with alfalfa (M. sativa) rizobium, it regenerated properly from the soil seed bank, and was acceptable forage for mid-summer grazing by dry ewes.Indeterminate, with long (53 cm at pod stage) relaxed stems (<7 primary branches plant-1), and yellow flowers (3 node-1). Has kidney shaped seed with yellow cotyledon and seed coat color. Mean 100 dry pod and seed weight is 9.0 and 0.41 g, respectively. | 1704279 | PI 642951 |
| 10 | PI 642778 | 'DEVINE' | Medicago minima (L.) Bartal. | Texas, United States | NLGRP | | Not Available | 2006 | DONATED | 2005 | | | | | Cultivar | Winter annual legume with a high hard seed content, good freeze tolerance, and has proven to persist for years in pastures from north central to south Texas. The plant germinates with good vigor in the fall when the rains come, grows throughout the winter and will mature and die in April or May. Flowering is indeterminate, with seed setting over several weeks. Seeds are set in burrs (4 to 5 seeds per burr) with spines about 2 to 3 mm long. Devine typically has a seed mass of about 0.09 to 0.11 g per 100 seed. Forage yield is about 3000 to 6000 kg ha-1 when grown as a monoculture. Dry matter yields in a perennial grass stand are usually much less, but it is usually sufficient to replace most of the N-fertilizer required in pasture systems in semi-arid central Texas. | 1701748 | PI 642778 |
| 11 | PI 641664 | ARM 034 | Medicago lupulina L. | Armenia | W6 |  | | 2002 | COLLECTED | 08/09/2001 | At bottom of steep canyon in Khosrov Reserve. | 40.09444444, 44.77277778 | 1331 | | Wild material | | 1638433 | PI 641664 |
| 12 | PI 641666 | ARM 053 | Medicago lupulina L. | Armenia | W6 |  | | 2002 | COLLECTED | 08/09/2001 | | 40.08944444, 44.78305556 | 1364 | Riparian community, but gets to semi-arid desert when around 25 m above creek bottom. Then it is very steep, rocky and dry. | Wild material | | 1638443 | PI 641666 |
| 13 | PI 641668 | ARM 162 | Medicago minima (L.) Bartal. | Armenia | W6 |  | | 2002 | COLLECTED | 08/11/2001 | In the Erebuni Reserve near Yerevan. | 40.16833333, 44.61222222 | 1391 | Wild Beta macrorhizza is reported in this location, but none was found. | Wild material | | 1638683 | PI 641668 |
| 14 | PI 641673 | ARM 305 | Medicago minima (L.) Bartal. | Armenia | W6 |  | | 2002 | COLLECTED | 08/15/2001 | About 20km east of Vayk on the road to Saravan, turning north up the Her-her River canyon. Stopped juat 1-2km up the river from the main road. | 39.69166667, 45.52333333 | 1346 | Very steep canyon. Along the river there was moisture, but the terrrain tu | Wild material | | 1638635 | PI 641673 |
| 15 | PI 641675 | ARM 345 | Medicago minima (L.) Bartal. | Armenia | W6 |  | | 2002 | COLLECTED | 08/16/2001 | Went back west toward Vaik and then up river canyon toward Jermuk for 2 km. | 39.70083333, 45.55916667 | 1360 | Stopped along river, but collected the very steep, rocky hillside on the north side of the river. Observed Pisum sativum ssp elatius, Lens orientalis, V | Wild material | | 1638643 | PI 641675 |
| 16 | PI 641676 | ARM 395 | Medicago minima (L.) Bartal. | Armenia | W6 |  | | 2002 | COLLECTED | 07/18/2001 | | | | | Wild material | | 1638545 | PI 641676 |
| 17 | PI 641682 | ARM 519 | Medicago minima (L.) Bartal. | Armenia | W6 |  | | 2002 | COLLECTED | 08/21/2001 | Second site in the Artanish Reserve. | 40.45944444, 45.31472222 | 1929 | | Wild material | | 1638663 | PI 641682 |
| 18 | PI 641627 | IG 52764 | Medicago minima (L.) Bartal. | Turkmenistan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | province | | | | Wild material | | 1635122 | PI 641627 |
| 19 | PI 641628 | IG 52966 | Medicago rigidula (L.) All. | Turkmenistan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Ashkhabad province | | | | Wild material | | 1635123 | PI 641628 |
| 20 | PI 641629 | IG 58113 | Medicago minima (L.) Bartal. | Tajikistan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | province | 39.46666667, 67.83333333 | 1070 | | Wild material | | 1635124 | PI 641629 |
| 21 | PI 641630 | IG 126394 | Medicago orbicularis (L.) Bartal. | Turkmenistan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Ashkhabad province | 38.48611111, 56.70250000 | 1120 | | Wild material | | 1635125 | PI 641630 |
| 22 | PI 641631 | IG 126412 | Medicago orbicularis (L.) Bartal. | Turkmenistan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Krasnovodsk province | 38.42222222, 56.59194444 | 580 | | Wild material | | 1635126 | PI 641631 |
| 23 | PI 641632 | IG 126464 | Medicago rigidula (L.) All. | Turkmenistan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Krasnovodsk province | 38.49305556, 56.38361111 | 690 | | Wild material | | 1635127 | PI 641632 |
| 24 | PI 641633 | IG 127010 | Medicago lupulina L. | Armenia | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Sjunik province | 39.03388889, 46.20333333 | 490 | | Wild material | | 1635130 | PI 641633 |
| 25 | PI 641634 | IG 131346 | Medicago lupulina L. | Kazakhstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Dzambull province | 42.68500000, 70.81972222 | 1050 | | Wild material | | 1635131 | PI 641634 |
| 26 | PI 641635 | IG 131370 | Medicago lupulina L. | Kazakhstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Dzambull province | 42.91555556, 73.16555556 | 672 | | Wild material | | 1635132 | PI 641635 |
| 27 | PI 641636 | IG 131407 | Medicago lupulina L. | Alma-Ata, Kazakhstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Alma-Ata province | 43.22277778, 76.58027778 | 840 | | Wild material | | 1635133 | PI 641636 |
| 28 | PI 641637 | IG 131412 | Medicago lupulina L. | Alma-Ata, Kazakhstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Alma-Ata province | 43.15277778, 77.06305556 | 1760 | | Wild material | | 1635134 | PI 641637 |
| 29 | PI 641638 | IG 131476 | Medicago lupulina L. | Alma-Ata, Kazakhstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Alma-Ata province | 43.15944444, 75.94833333 | 1030 | | Wild material | | 1635136 | PI 641638 |
| 30 | PI 641639 | IG 131516 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 42.28805556, 77.81305556 | 1641 | | Wild material | | 1635137 | PI 641639 |
| 31 | PI 641640 | IG 131532 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 42.50444444, 78.50777778 | 1750 | | Wild material | | 1635139 | PI 641640 |
| 32 | PI 641641 | IG 131543 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 42.74555556, 78.07944444 | 1550 | | Wild material | | 1635140 | PI 641641 |
| 33 | PI 641642 | IG 131548 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 42.64000000, 77.05361111 | 1500 | | Wild material | | 1635141 | PI 641642 |
| 34 | PI 641643 | IG 131566 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 42.29583333, 75.87388889 | 1700 | | Wild material | | 1635143 | PI 641643 |
| 35 | PI 641644 | IG 131567 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 42.25944444, 75.84555556 | 1700 | | Wild material | | 1635144 | PI 641644 |
| 36 | PI 641645 | IG 131585 | Medicago lupulina L. | Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Issyk-Kul province | 41.99111111, 74.63916667 | 1750 | | Wild material | | 1635145 | PI 641645 |
| 37 | PI 641646 | IG 131601 | Medicago lupulina L. | Talas, Kyrgyzstan | W6 |  | | 2002 | COLLECTED | PRE 02/10/2002 | Talas province | 42.49500000, 72.43611111 | 1500 | | Wild material | | 1635147 | PI 641646 |
| 38 | PI 619399 | 'SW9720' | Medicago sativa L. | United States | | | Historic | 2001 | DEVELOPED | | | | | | Cultivar | | 1619252 | PI 619399 |
| 39 | PI 618615 | 'OK 169' | Medicago sativa L. | Oklahoma, United States | NLGRP | | Not Available | 2001 | DEVELOPED | | | | | | Cultivar | Averaged 102.4% in seven tests in 3 production years and four tests for one production year (about 3% higher than average, which is as good as any well-tested cultivar from public or private breeding program). Standard pest resistance tests indicate high resistance to bacterial wilt, and the spotted alfalfa aphid. Moderate resistance to phytophthora root rot and low resistance to anthracnose and the blue alfalfa aphid. Fall dormancy is approx. 4.6 compared to Saranac = 4 and Archer = 5 (1 to 9 scale, where 9 is very non dormant). Flower color about 95% purple and 5% variegated. | 1613230 | PI 618615 |
| 40 | PI 618616 | OK 163 | Medicago sativa L. | Oklahoma, United States | NLGRP | | Not Available | 2001 | DEVELOPED | | | | | | Breeding material | Broad gene base germplasm descending from hundreds of world collection accessions with little enhancement for adaptation. Strain crossed with Cimarron pollen but seed harvested from PIs. Tests for resistance to the following diseases presented as percent resistant plants: fusarium wilt - OK 163 = 48, Agate(R) = 54, MNGN-1(S) = 5; bacterial wilt - OK 163 = 36, Vernal(R) = 42, Narragansett(S) = 2; and phytophthora root rot - OK 163 = 15, Agate(R) = 43, Saranac(S) = 5; spotted alfalfa aphid - OK 163 = 38, Baker (R) = 50, and Caliverde(S) = 2. | 1613242 | PI 618616 |
| 41 | PI 618617 | OK 164 | Medicago sativa L. | Oklahoma, United States | NLGRP | | Not Available | 2001 | DEVELOPED | | | | | | Breeding material | Broad gene base germplasm descending from hundreds of world collection accessions with significant enhancement for adaptation. Strain crossed with PI's pollen and seed harvested from Cimarron. Tests for resistance to the following diseases presented as percent resistant plants: fusarium wilt - OK 164 = 46, Agate(R) = 54, MNGN-1(S) = 5; bacterial wilt - OK 164 = 46, Vernal(R) = 42, Narragansett(S) = 2; and phytophthora root rot - OK 164 = 28, Agate(R) = 43, Saranac(S) = 5; spotted alfalfa aphis - OK 164 = 49, Baker(R) = 50, and Caliverde(S) = 2. | 1613251 | PI 618617 |
| 42 | PI 618618 | OK 187 | Medicago sativa L. | Oklahoma, United States | NLGRP | | Not Available | 2001 | DEVELOPED | | | | | | Breeding material | Broad gene base germplasm descending from hundreds of world collection accessions with little enhancement for adaptation. Strain crossed with Cimarron pollen but seed harvested from PIs. Tests for resistance to the following diseases presented as percent resistant plants; fusarium wilt - OK 187 = 34, Agate(R) = 54, MNGN-1(S) = 5; bacterial wilt - OK 187 = 31, Vernal(R) = 42, Narragansett(S) =2; and phytophthora root rot - OK 187 = 25, Agate(R) = 43, Saranac(S) = 5; spotted alfalfa aphid - OK 187 = 24, Baker(R) = 50, and Caliverde(S) = 2. | 1613253 | PI 618618 |
| 43 | PI 618619 | OK 188 | Medicago sativa L. | Oklahoma, United States | NLGRP | | Not Available | 2001 | DEVELOPED | | | | | | Breeding material | Broad gene base germplasm descending from hundreds of world collection accessions with little enhancement for adaptation. Strain crossed with Cimarron pollen but seed harvested from PIs. Tests for resistance to the following diseases presented as percent resistant plants; fusarium wilt - OK 188 = 58, Agate(R) = 54, NMGN-1(S) = 5; bacterial wilt - OK 188 = 38, Vernal(R) = 42, Narragansett(S) = 2; and phytophthora root rot - OK 188 = 28, Agate(R) = 43, Saranac(S) = 5; and spotted alfalfa aphid - OK 188 = 37, Baker(R) = 50, and Caliverde(S | 1613254 | PI 618619 |
| 44 | PI 618620 | OK 189 | Medicago sativa L. | Oklahoma, United States | NLGRP | | Not Available | 2001 | DEVELOPED | | | | | | Breeding material | Broad gene base germplasm descending from hundreds of world collection accessions with little enhancement for adaptation. These populations possess many genes tracing to their highly diverse parentage not normally possessed by most cultivars and experimental strains in traditional breeding programs. In addition to their varying degrees of adaptation contributed by their adapted parent, they provide some resistance to fusarium wilt (Fusarium oxysporum), bacterial wilt (Clavibacter michiganensis), phytophthora root rot (Phytophthora megasperma), anthracnose (Collectotrichum trifolii), blue alfalfa aphid (Acyrthosiphon kondoi) (biotype BAOK90 collected in Oklahoma), and pea aphid (A. Pisum). | 1613263 | PI 618620 |
| 45 | PI 614854 | 'UC-Impalo-WF' | Medicago sativa L. | California, United States | W6 | | Not Available | 2000 | DEVELOPED | | | | | | Cultivar | | 1605846 | PI 614854 |
| 46 | PI 641572 | KAZ-054 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | | 2000 | COLLECTED | 08/28/2000 | | 48.77638889, 58.52583333 | 320 | | Wild material | Area has been grazed, (Collector Note). Flowers yellow, seed pods round | 1606959 | PI 641572 |
| 47 | PI 641573 | KAZ-069 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | Not Available | 2000 | COLLECTED | 08/28/2000 | | 48.88944444, 58.57194444 | 394 | | Wild material | | 1606964 | PI 641573 |
| 48 | PI 641583 | KAZ-153 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | | 2000 | COLLECTED | 08/30/2000 | | 49.45166667, 58.62055556 | 345 | | Wild material | | 1606987 | PI 641583 |
| 49 | PI 641584 | KAZ-159 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | | 2000 | COLLECTED | 08/30/2000 | | 49.50194444, 58.46222222 | 377 | | Wild material | Trautvetter's alfalfa observed in farm yard as a weed. No other perennial Medicago observed, (Collector Note) | 1606989 | PI 641584 |
| 50 | PI 641598 | KAZ-260 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | | 2000 | COLLECTED | 09/02/2000 | | 48.64388889, 57.92250000 | 197 | | Wild material | No perennial Medicago species observed at this site. | 1606858 | PI 641598 |
| 51 | PI 641607 | KAZ-335 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | | 2000 | COLLECTED | 09/06/2000 | | 49.82444444, 56.89083333 | 271 | | Wild material | | 1606905 | PI 641607 |
| 52 | PI 641622 | KAZ-417 | Medicago lupulina L. | Aqtöbe oblysy, Kazakhstan | W6 |  | | 2000 | COLLECTED | 09/11/2000 | | 50.20777778, 56.47166667 | 217 | | Wild material | Area rich with Medicago lupulina, Trifolium repens, T. fragiferum, T.pratense. Grasses included Stipa and Elymus. Some blue and yellow forms of perennial Medicago, but rare and grazed. M. lupulina was good seed produc | 1606941 | PI 641622 |
| 53 | PI 641623 | KAZ-437 | Medicago lupulina L. | Krasnodar, Russian Federation | W6 |  | | 2000 | COLLECTED | 06/01/2000 | | | | | Wild material | | 1606944 | PI 641623 |
| 54 | PI 613140 | '57N02' | Medicago sativa L. | United States | W6 | | Not Available | 2000 | DEVELOPED | | | | | | Cultivar | | 1598219 | PI 613140 |
| 55 | PI 612354 | 'ARMADILLO' | Medicago polymorpha L. | Texas, United States | W6 | | | 1999 | DEVELOPED | | | | | | Cultivar | Winter annual legume with high hard seed content, good freeze tolerance; proven to persist for years in pastures in Central and South Texas. Germinates with excellent vigor in fall with rains, grows throughout winter and matures and dies in April. Indeterminate flowering, seed sets over several weeks. Seeds set in burrs (about 5 seeds per burr) with spines about 1.4 to 1.6 mm long. Typically has seed mass of about 0.23 to 0.33 g per 100 sd. Forage yield normally about 4500 kg ha-1 when grown as monoculture. Dry matter yields in perennial grass stand usually much less, but usually sufficient to replace most of N-fertilizer required in pasture systems in Central and South Tex. | 1587855 | PI 612354 |
| 56 | PI 612127 | 'WL 442' | Medicago sativa L. | United States | W6 | | | 1999 | DEVELOPED | | | | | | Cultivar | | 1587098 | PI 612127 |
| 57 | PI 610206 | 'EVERGREEN' | Medicago sativa L. | United States | W6 | | Not Available | 1999 | DEVELOPED | | | | | | Cultivar | | 1584979 | PI 610206 |
| 58 | PI 610207 | '54V54' | Medicago sativa L. | United States | W6 | | | 1999 | DEVELOPED | | | | | | Cultivar | | 1584980 | PI 610207 |
| 59 | PI 610208 | '53H81' | Medicago sativa L. | United States | W6 | | Not Available | 1999 | DEVELOPED | | | | | | Cultivar | | 1584981 | PI 610208 |
| 60 | PI 641553 | UKR-99-012 | Medicago brachycarpa Fisch. ex M. Bieb. | Krym, Ukraine | W6 | | | 1999 | COLLECTED | 07/27/1999 | Near and around Nikita Botanical | 44.51083333, 34.23333333 | 300 | South slope, rocky | Wild material | | 1584796 | PI 641553 |
| 61 | PI 641554 | UKR-99-013 | Medicago orbicularis (L.) Bartal. | Krym, Ukraine | W6 | | | 1999 | COLLECTED | 07/27/1999 | Near and around Nikita Botanical | 44.51083333, 34.23333333 | 300 | South slope, rocky | Wild material | | 1584797 | PI 641554 |
| 62 | PI 641555 | UKR-99-031 | Medicago orbicularis (L.) Bartal. | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 07/28/1999 | Near Simeiz along road A-294 | 44.41083333, 34.00416667 | 195 | South slope, rocky, dry, highly diverse calcarous. | Wild material | | 1584809 | PI 641555 |
| 63 | PI 641556 | UKR-99-032 | Medicago praecox DC. | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 07/28/1999 | Near Simeiz along road A-294 | 44.41083333, 34.00416667 | 195 | South slope, rocky, dry, highly diverse calcarous. | Wild material | | 1584810 | PI 641556 |
| 64 | PI 641558 | UKR-99-122 | Medicago brachycarpa Fisch. ex M. Bieb. | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 07/31/1999 | In lake valley near Peredove. | 44.51138889, 33.84666667 | 420 | Along stream, grazed, few plants. | Wild material | Growing with M. minima and M. orbicularis. All collected off the ground. | 1584840 | PI 641558 |
| 65 | PI 641559 | UKR-99-123 | Medicago minima (L.) Bartal. | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 07/31/1999 | In lake valley near Peredove. | 44.51138889, 33.84666667 | 420 | South slope, grazed, rocky. | Wild material | | 1584680 | PI 641559 |
| 66 | PI 641561 | UKR-99-125 | Medicago orbicularis (L.) Bartal. | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 07/31/1999 | In lake valley near Peredove. | 44.51138889, 33.84666667 | 420 | South slope, grazed, rocky. | Wild material | | 1584742 | PI 641561 |
| 67 | PI 641562 | UKR-99-166 | Medicago orbicularis (L.) Bartal. | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 08/01/1999 | Near Pryvitne off road A-294 | 44.79222222, 34.62333333 | 300 | South moderate slope. | Wild material | | 1584765 | PI 641562 |
| 68 | PI 641563 | UKR-99-014 | Medicago praecox DC. | Krym, Ukraine | W6 | | | 1999 | COLLECTED | 08/1999 | Near and around Nikita Botanical | 44.51083333, 34.23333333 | 300 | South slope, rocky | Wild material | coleccion Pompadour Vieja | 1585114 | PI 641563 |
| 69 | PI 641536 | 98HT-242 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Binder Sum, Henti Aimag | 49.13222222, 111.10611111 | 1036 | Large mountain valley. | Wild material | Associated vegetation:Meadow steppe vegetation. | 1578033 | PI 641536 |
| 70 | PI 641537 | 98HT-243 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Binder Sum, Henti Aimag | 49.18222222, 111.33500000 | 1036 | Along a tributary stream drainage on N side of valley. | Wild material | Associated vegetation:Numerous forbs. | 1577747 | PI 641537 |
| 71 | PI 641538 | 98HT-252 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Daduul Sum, Henti Aimag | 49.15638889, 111.42111111 | 1036 | Stream terrace along a small tributary stream E of a larger river. Soils are sandy. | Wild material | Associated vegetation:Grass steppe in forest steppe. | 1577766 | PI 641538 |
| 72 | PI 641539 | 98HT-261 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Daduul Sum, Henti Aimag | 48.95250000, 111.06111111 | 1036 | Slope above valley floor. The entire area appears to have burned the previous year. | Wild material | Associated vegetation:Dominated by forbs released by the burn. Stipa and Bromus found on mounds. Astragalus and Melilotus are present but seeds have already been dispersed. | 1578045 | PI 641539 |
| 73 | PI 641540 | 98HT-276 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Bajnadarga Sum, Henti Aimag | 48.67555556, 111.16833333 | 1036 | Near a small stream tributary about 200 m W of Onon River. | Wild material | Associated vegetation:Typical grass steppe site dominated by genera of Elymus, Agropyron, and Medicago. | 1577794 | PI 641540 |
| 74 | PI 641541 | 98HV-6 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Bayankharaat Sum, Selenge Aimag, 51 km NE of Darkhan | 49.75027778, 106.29083333 | 732 | native; between strips of abandoned wheat crop land; sandy, chestnut, brown soil | Wild material | Associated vegetation:Leymus chinensis, Cleistogenes squarrosa, Astragalus melilotoides, Vicia amoena, Stipa sibirica | 1578077 | PI 641541 |
| 75 | PI 641547 | 98HV-110 | Medicago lupulina L. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Tushig Sum, Selenge Aimag, 1 km west of Tushig | 50.30888889, 105.02361111 | 732 | Wet meadow, dark brown meadow soil, Agrostis mongolica-Forb type, along small stream draining into Dzelter River | Wild material | Associated vegetation:Agrostis monogolica, Geum aleppicum, Mentha arvensis, Sanguisorba officinalis, Medicago lupulina | 1577789 | PI 641547 |
| 76 | PI 641549 | 98HV-135 | Medicago platycarpos (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Tarailan Sum, Hovsgol Aimag, 32 km NW of Tarailan | 49.79861111, 101.83666667 | 1524 | Open mountain meadow with scattered larch near crest of hill, mountain brown soil | Wild material | Associated vegetation:Stipa baicalensis, Koeleria macrantha, Leontopodium ochroleucum, L. campestre, Leymus chinesis, Elymus gmelinii, Festuca lenensis, Potentilla tanacetifolia, Hierochloe glabra | 1577905 | PI 641549 |
| 77 | PI 641550 | 98HV-151 | Medicago platycarpos (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Eguur Sum, Hovsgol Aimag, 3 km NE of Erdenebulgan | 50.12305556, 101.60500000 | 1204 | Egiyn River bottom, small open meadows in stands of birch and willow, Carex-grass-forb type, meadow brown soil | Wild material | Associated vegetation:Galatella dahurica, Artemisia sp., Galium verum, Kobresia sibirica, Carex pediformis, Leymus chinensis, Schizonepeta multifida, Stipa sibirica, Heteropappus biennis | 1577918 | PI 641550 |
| 78 | PI 641551 | 98HV-164 | Medicago platycarpos (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Eguur Sum, Hovsgol Aimag, 30 km west of Erdenebulgan | 50.11083333, 101.27777778 | 1372 | Sloping mountain meadow just above cut-bank along small streams, alluvial fan, forb-Stipa type, light brown soil | Wild material | Associated vegetation:Sanguisorba officinalis, Medicago platycarpos, Stipa baicalensis, Echinops latifolia, Thalictrum minus, Geranium pratense, Leymus chinensis, Poa botryoides | 1577927 | PI 641551 |
| 79 | PI 641552 | 98HV-253 | Medicago platycarpos (L.) Trautv. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Ich Uul Sum, Hovsgol Aimag, 20 km SE of Tarialan | 49.51638889, 102.10888889 | 1204 | Lower slope above abandoned grain fields and below hayed area, sandy brown soil | Wild material | Associated vegetation:Stipa grandis, Artemisia frigida, Medicago platycarpos, Artemisia commutata, Bupleurum bicaule, Leymus chinensis, Erigeron acer, Koeleria macrantha, Stipa krylovii, Potentilla verticillaris, Thalictrum squarrosa | 1577852 | PI 641552 |
| 80 | PI 608722 | '58N58' | Medicago sativa L. | United States | | | Historic | 1999 | DEVELOPED | | | | | | Cultivar | | 1574585 | PI 608722 |
| 81 | PI 608565 | '54H69' | Medicago sativa L. | United States | W6 | | Not Available | 1999 | DEVELOPED | | | | | | Cultivar | | 1573062 | PI 608565 |
| 82 | PI 608566 | '53V63' | Medicago sativa L. | United States | W6 | | | 1999 | DONATED | | | | | | Cultivar | | 1573064 | PI 608566 |
| 83 | PI 606777 | '54H55' | Medicago sativa L. | United States | W6 | | | 1999 | DEVELOPED | 1998 | | | | | Cultivar | | 1571557 | PI 606777 |
| 84 | PI 641528 | W6 20605 | Medicago lupulina L. | Yunnan Sheng, China | W6 | | | 1998 | COLLECTED | 10/1996 | In pasture near village. | 26.98694444, 100.24805556 | 2580 | Turf with few woody species. Base of hill in mountain valley. Moist, full sun, flat, loam, fairly stoney, medium drainage. | Wild material | | 1557654 | PI 641528 |
| 85 | PI 641530 | W6 20610 | Medicago lupulina L. | Yunnan Sheng, China | W6 | | | 1998 | COLLECTED | 10/1996 | Very near building on animal path. Many maize, rice, and cassava fields in area. | 25.00111111, 100.08833333 | 2100 | Sub-tropical grass abundant, moist. Partial shade, 15 degree slope, east aspect, laterite, medium drainage. | Wild material | | 1557659 | PI 641530 |
| 86 | PI 641531 | W6 20611 | Medicago lupulina L. | Yunnan Sheng, China | W6 | | | 1998 | COLLECTED | 10/1996 | Along road, near hous. | 25.65027778, 100.17583333 | 2160 | Many large rocks, few cedar trees and forbs, moist, full sun, 15 degree slope, southeast aspect, sandy loam, fairly stoney, medium drainage. | Wild material | | 1557660 | PI 641531 |
| 87 | PI 641532 | W6 20612 | Medicago lupulina L. | Yunnan Sheng, China | W6 | | | 1998 | COLLECTED | 10/1996 | Along road next to sheer bank and above paddy fields. | 25.55916667, 100.23000000 | 2070 | Tall grass and trees, ferns, Eucalyptus, hibiscus in area. Seasonally dry, partial shade, 15 degrees slope, east aspect, sandy loam, fairly stoney, medium drainage. | Wild material | | 1557661 | PI 641532 |
| 88 | PI 641533 | W6 20613 | Medicago lupulina L. | Yunnan Sheng, China | W6 | | | 1998 | COLLECTED | 10/1996 | Along road on animal path. | 25.58027778, 103.13722222 | 2400 | Low forbs and a few trees in area, rolling terrain, full sun, 15 degree slope, west aspect, clay, fairly stoney, medium drainage. | Wild material | | 1557662 | PI 641533 |
| 89 | PI 631751 | 96N-385 | Medicago platycarpos (L.) Trautv. | Mongolia | W6 | | | 1996 | COLLECTED | 09/13/1996 | Bulgan Aimag, located in sand dunes about 1 km west of the mouth of a mountain canyon several km north of the paved Arrayheer - Ulaanbaatar highway. | 47.41944444, 103.64611111 | 1355 | Hogin Kahn mountains are large boulders and steep with shrubs. The valley floor is even terrain and sandy/silt soils with shrub and grass. Aspect is east and slope is 5%. Ecological zone: Mountain steppe. | Wild material | | 1536780 | PI 631751 |
| 90 | PI 631752 | 96S-166 | Medicago platycarpos (L.) Trautv. | Mongolia | W6 | | | 1996 | COLLECTED | 09/11/1996 | Khovsgol Aimag, Tsosontsengel Sum, located 30 km east of Sum center. | 49.41166667, 101.03527778 | 1300 | Outwash fan with larch forest in protected areas at higher elevations. Soils are dark brown gravelly loams typical of forest steppe. Slope - 2%. Aspect - south. | Wild material | | 1536786 | PI 631752 |
| 91 | PI 672810 | B96-76 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | 15km west of Plovdiv on highway to Sofia. | 42.11944444, 24.53555556 | 182 | | Wild material | | 1541037 | PI 672810 |
| 92 | PI 672811 | B96-93 | Medicago minima (L.) Bartal. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | 2 km southwest of Nobusevo, 1km east of Isperishovo. Rocky, grassy hillside. Very arid. 6-7% slope. Alkaline soil (pH 9.5). | 42.09777778, 24.45694444 | 304 | northwest | Wild material | annual | 1540904 | PI 672811 |
| 93 | PI 672812 | B96-109 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | In village of Batak, near Setan Nedela Church, near courtyard. | 41.94388889, 24.21638889 | 1034 | | Wild material | | 1540981 | PI 672812 |
| 94 | PI 672813 | B96-121 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Perimeter of village of Markovo. | 42.06083333, 24.70805556 | 365 | | Wild material | | 1541047 | PI 672813 |
| 95 | PI 672815 | B96-135 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Dense woods (Ulmas and wild elm) | 41.99444444, 24.85722222 | 578 | south | Wild material | | 1540877 | PI 672815 |
| 96 | PI 672816 | B96-162 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Near bus stop at Chvoyna. Reported to have Beta trigyna, but did not find. | 41.86805556, 24.68833333 | 708 | | Wild material | | 1540994 | PI 672816 |
| 97 | PI 672817 | B96-170 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | 2km south of town, Chvoyna. Collected at base of steep rocky cliff. Pine, Juglans, Trifolium, Medicago. | 41.84527778, 24.67805556 | 760 | | Wild material | | 1540822 | PI 672817 |
| 98 | PI 672818 | B96-194 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Rocky area on side of road near village of village, Gela. | 41.66638889, 24.41027778 | 882 | north | Wild material | | 1540921 | PI 672818 |
| 99 | PI 672819 | B96-214 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | At village, Solishta, near Gela. Open meadow of mixed grasses, Onobrychis, vetches. | 41.65277778, 24.58388889 | 1277 | west | Wild material | | 1541069 | PI 672819 |
| 100 | PI 672820 | B96-253 | Medicago arabica (L.) Huds. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | South edge of town, Pesnopoi. Flat plain near pasture, mix legume, grasses, and large leguminous shrub. | 42.48222222, 24.80444444 | 258 | | Wild material | | 1541017 | PI 672820 |
| 101 | PI 672821 | B96-254 | Medicago minima (L.) Bartal. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | South edge of town, Pesnopoi. Flat plain near pasture, mix legume, grasses, and large leguminous shrub. | 42.48222222, 24.80444444 | 258 | | Wild material | | 1541078 | PI 672821 |
| 102 | PI 672822 | B96-280 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Above village of Aprilci. Grassy hillside with vetch. | 42.83305556, 24.97972222 | 517 | South exposure. | Wild material | | 1540835 | PI 672822 |
| 103 | PI 672823 | B96-299 | Medicago arabica (L.) Huds. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Dry meadow just west of Gabrovo. Road not on map. | 42.97027778, 25.08805556 | 137 | Open | Wild material | | 1540885 | PI 672823 |
| 104 | PI 672824 | B96-324 | Medicago minima (L.) Bartal. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | 5 km west of Tetevan along the river. Steep grassy slope from river. | 42.96583333, 24.19944444 | 258 | west | Wild material | | 1540927 | PI 672824 |
| 105 | PI 672825 | B96-390 | Medicago arabica (L.) Huds. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Collected from near Kiten. | | | | Wild material | | 1540950 | PI 672825 |
| 106 | PI 672826 | ED8 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Collected from Blagoevgrad area. | | | | Wild material | | 1540952 | PI 672826 |
| 107 | PI 672827 | B96-393 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Collected near Pleven. | | | | Wild material | | 1540899 | PI 672827 |
| 108 | PI 672828 | B96-394 | Medicago lupulina L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Received from the Institute of Plant Genetic Resources in Sadovo. | | | | Wild material | | 1540953 | PI 672828 |
| 109 | PI 672829 | E28-109 | Medicago orbicularis (L.) Bartal. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | From village, Petrova Niva, Stranga Mountains. | | | | Wild material | | 1540804 | PI 672829 |
| 110 | PI 672830 | E-139 | Medicago orbicularis (L.) Bartal. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Sinemorec, near Black Sea | | | | Wild material | | 1540954 | PI 672830 |
| 111 | PI 672831 | 90E-74 | Medicago rigidula (L.) All. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Collected from near Kiten. | | | | Wild material | | 1540955 | PI 672831 |
| 112 | PI 672832 | B96-398 | Medicago polymorpha L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Collected from near Kiten. | | | | Wild material | | 1540956 | PI 672832 |
| 113 | PI 672833 | E135 | Medicago polymorpha L. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Varovnic, Stranga Mountains. | | | | Wild material | | 1540900 | PI 672833 |
| 114 | PI 672834 | E26 | Medicago rigidula (L.) All. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Provadia, northeast Bulgaria. | | | | Wild material | | 1540957 | PI 672834 |
| 115 | PI 672835 | E58 | Medicago rigidula (L.) All. | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Gramaticovo, Stranga Mountains. | | | | Wild material | | 1540958 | PI 672835 |
| 116 | PI 631651 | 004 | Medicago orbicularis (L.) Bartal. | Russian Federation | W6 | | | 1996 | COLLECTED | 09/07/1995 | Province Temrjuk/Novorossiysk, village Fontavlski. Southwest of Temrjuk, 7 km. | 45.35000000, 36.93333333 | 50 | Past and current grazing. Slope 11-40%, aspect S. Open light. Soil clay, deluvial (colluvial), pH 7.5-7.7. Seasonally dry, ravine. Vegetation open, evergreen dwarf shrub steppe savanna. Surrounding veg. human disturbances, evergreen steppe. | Wild material | Edge of Hornbeam-Oak zone. Dominant shrub species Artemisia austriaca. Dominant herb/grass species Salvia sp., Inula sp., Festuca v., Stipa sp., Agropyron sp. Population distribution patchy, abundance occasional. Growth habit prostrate. Dry pods. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530809 | PI 631651 |
| 117 | PI 631721 | 022 | Medicago cretacea M. Bieb. | Russian Federation | W6 | | | 1996 | COLLECTED | 07/13/1995 | Province Novorossiysk. 5 km west of Kaberdinka. | 44.66666667, 37.91666667 | 50 | Roadway. Slope 41-60%, aspect SW. Open light. Soil clay,parent rock limestone/clay layers(schist), pH 7.8-7.9. Vegetation closed, seasonal tall grass. Surrounding vegetation open deciduous forest with closed lower layers, human disturbance. | Wild material | Dominant tree species Juniperus sp., Quercus sp. Dominant shrub species Pistacia sp., Chus sp. Dominant herb/grass species Bothriochloa ischaemum, Festuca ovina type, Agropyron cristatum. Population distribution patchy, abundance occasional. Growth habit semi-prostrate. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530819 | PI 631721 |
| 118 | PI 631788 | 005 | Medicago minima (L.) Bartal. | Russian Federation | W6 | | | 1996 | COLLECTED | 09/07/1995 | Province Temrjuk/Novorossiysk, village Fontavlski. Southwest of Temrjuk, 7 km. | 45.35000000, 36.93333333 | 50 | Past and current grazing. Slope 11-40%, aspect S. Open light. Soil clay, deluvial (colluvial), pH 7.5-7.7. Seasonally dry, ravine. Vegetation open, evergreen dwarf shrub steppe savanna. Surrounding veg. human disturbances, evergreen steppe. | Wild material | Edge of Hornbeam-Oak zone. Dominant shrub species Artemisia austriaca. Dominant herb/grass species Salvia sp., Inula sp., Festuca v., Stipa sp., Agropyron sp. Population distribution patchy, abundance occasional. Growth habit prostrate. Dry pods. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530810 | PI 631788 |
| 119 | PI 631789 | 089 | Medicago minima (L.) Bartal. | Krasnoyarsk, Russian Federation | W6 | | | 1996 | COLLECTED | 08/17/1995 | Province Krymsk, between Krasnodar and Novorossiysk, west of Krymsk. | 44.91083333, 37.96250000 | 70 | Past and current grazing. Slope 6-40%, aspect NE. Light open. Soil calcareous loams/sands, clay, pH 7.6-7.9. Seasonally dry, lower to mid slope, active slope movement. Vegetation closed, seasonal broad-leafed herb vegetation. | Wild material | Surrounding vegetation open deciduous forest with closed lower layers. Dominant tree species Quercus robur, Quercus sp. Dominant shrub species Ribes sp. Dominant herb/grass species broadleaves, Trifoliums, Lotus corniculatus, Bermuda grass, Bothriochloa ischaemum, Senecio grandidentatus, Tussilago farfara, Coronilla varia, Xanthium strumarium, Daucus carota, Convolvulus arvensis, Achillea millefolium. Population distribution patchy, abundance occasional. Growth habit prostrate. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530869 | PI 631789 |
| 120 | PI 631963 | 026 | Medicago lupulina L. | Belgorod, Russian Federation | W6 | | | 1996 | COLLECTED | 07/14/1995 | Province Maykop/Belorechensk. 1 km west of Belorechensk. | 44.75000000, 39.85833333 | 100 | Past and current grazing. Slope 0-5%. Open light. Sandy with round gravel, pH 7.4-7.9. Moist, floodplain. Vegetation closed, evergreen broad-leafed herb vegetation. Surrounding veg. open deciduous forest with closed lower layers. | Wild material | Dominant tree species Quercus sp., Q. robur. Dominant shrub species Carpinus sp., Quercus sp. Dominant herb/grass species broadleaved, Trifolium sp. Population distribution patchy, abundance frequent. Growth habit prostrate. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530822 | PI 631963 |
| 121 | PI 631964 | 090A | Medicago lupulina L. | Krasnoyarsk, Russian Federation | W6 | | | 1996 | COLLECTED | 08/17/1995 | | | | | Wild material | | 1530871 | PI 631964 |
| 122 | PI 631965 | 107 | Medicago lupulina L. | Russian Federation | W6 | | | 1996 | COLLECTED | 08/19/1995 | Province Amana/Novorossiysk, south of Vitisevo on Black Sea. | 44.99305556, 37.23027778 | 2 | Past and current grazing. Slope 0-5%, aspect S. Light open. Soil sand, pH basic. Seasonally dry, dune. Vegetation open, evergreen dwarf shrub steppe savanna. Surrounding vegetation open evergreen dwarf scrub with closed ground cover. | Wild material | Dominant tree specie Russian Olive. Dominant shrub specie Artemisia austriaca. Dominant herb/grass specie Arundo sp., Pulicaria, Phragmites, Calamagrostis, Elytrigia sp., pseudo-Phragmites. Population distribution patchy. Growth habit prostrate. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530880 | PI 631965 |
| 123 | PI 631966 | 122 | Medicago lupulina L. | Russian Federation | W6 | | | 1996 | COLLECTED | | Province Novorossiysk, 3 km north of Kabardinka. | 44.68250000, 37.95222222 | 380 | Past logged, now grazed. Slope 11-40%, aspect SW. Light open. Soil clay, parent rock platey limestones, pH 7.5-8.0. Seasonally dry, lower to upper slope. Vegetation closed, open deciduous forest with closed lower layers. | Wild material | Surrounding vegetation seasonal tall grass. Dominant tree species Quercus sp. Dominant shrub species Carpinus sp., Quercus sp. Dominant herb/grass species Achillea sp., Festuca sp., Agropyron cristatum, Phleom sp., Salvia sp., Sanguisorba minor, Plantago sp. Population abundance frequent. Growth habit prostrate. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530890 | PI 631966 |
| 124 | PI 631967 | 0173a | Medicago lupulina L. | Russian Federation | W6 | | | 1996 | COLLECTED | 09/01/1995 | Province Maykop, 25 km southwest of Dakhovskaya. | 44.09166667, 40.01555556 | 1650 | Past logged, now grazed and roadway. Slope 6-10%, aspect S. Light open. Soil loam. Moist, mid slope. Vegetation closed, evergreen broad-leafed herb vegetation. Surrounding veg. open evergreen and deciduous forest with closed lower layers. | Wild material | Dominant tree species Fagus sp., Beech, Caprinus sp., Abies sp., Picea sp. Dominant shrub species Laurocerasus officinalis, Rhododendron. Dominant herb/grass species Trifolium sp., Plantago sp., Deschampsia cespetiosa, Alchemilla sp., Cirsium obvallatum, Rumex conferitus, Cephalaria gigantea. Population distribution patchy. Growth habit semi-prostrate. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530936 | PI 631967 |
| 125 | PI 631968 | 243 | Medicago lupulina L. | Chelyabinsk, Russian Federation | W6 | | | 1996 | COLLECTED | 09/05/1995 | Province Cherkessk-Karachayeysk Republic, 2 km east of Pregradnayc. | 43.91666667, 41.23333333 | 850 | Past logged, now grazed, hayed. Slope 0-5%, aspect S. Light open. Soil loam, pH neutral. Moist to seasonally dry, stream terrace. Vegetation closed, evergreen broad-leafed herb vegetation. | Wild material | Surrounding vegetation open deciduous forest with closed lower layers. Dominant tree species Quercus sp., Fagus o., Betula p. Dominant shrub species Laurocerasus officinalis, Ribes sp., Rosa sp. Dominant herb/grass species Achillea sp., Trifolium sp., Medicago sp., Geranium sp., Ambrosia sp., Daucus, Chicory, Dactylis g., Phleum p., Lolium p. Population distribution patchy, abundance occasional. Growth habit semi-erect. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530973 | PI 631968 |
| 126 | PI 631969 | 255 | Medicago lupulina L. | Karelia, Russian Federation | W6 | | | 1996 | COLLECTED | 09/06/1995 | Province Karachayevo-Cherkesskaya Republic, 1 km northwest of Ordzhanikedevskiy. | 43.85833333, 41.90194444 | 790 | Past and current grazing. Lower slope 6-10%, upper slope 41-60%, aspect SE. Light open. Soil sandy loam, sandstone rock outcrop, pH upper 5.8, lower 6.3-6.4. Seasonally dry, lower slope, rock outcrop. Vegetation closed, seasonal tall grass. | Wild material | Surrounding vegetation open deciduous forest with closed lower layers. Dominant tree species Beech, Oak, Fagus o., Quercus sp. Dominant shrub species Artemisia sp., Rosa sp. Dominant herb/grass species Achillea sp., Medicago sp., Bothriochloa i., Festuca v. Population distribution patchy, abundance frequent. Growth habit semi-erect. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530982 | PI 631969 |
| 127 | PI 631970 | 263 | Medicago lupulina L. | Karelia, Russian Federation | W6 | | | 1996 | COLLECTED | 09/07/1995 | Province Teberda, Karachayevo-Cherkesskaya Republic, 8 km west of Teberda. | 43.47444444, 41.68166667 | 1800 | Past logged, now grazed. Slope 41-60%, aspect S. Light 3/4 shade to shaded. Soil loam, granitic derived. Seasonally dry, lower to mid slope. Vegetation closed, evergreen open forest with closed lower layers. Surrounding vegetation same. | Wild material | Dominant tree species Pinus syl., hamata on south slope, Abies n., Picea o. on north slope. Dominant shrub species Juniperus oblonga, Rosa sp., Ribes sp. Dominant herb/grass species Achillea sp., Trifolium sp., Coronilla sp., Lotus c., Deschampsia c., Festuca sp., Agrostis sp., Calamagrostis sp. Population distribution patchy, abundance occasional. Growth habit semi-prostrate. Flower yellow. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530994 | PI 631970 |
| 128 | PI 631971 | D44 | Medicago lupulina L. | Russian Federation | W6 | | | 1996 | COLLECTED | 07/21/1995 | Province Maykop, 5 km. south of Bagovskaya. | 44.20555556, 40.62000000 | 840 | Area grazed. Slope 41-60%, aspect SE. Open. Soil highly organic sod, pH 5.3-7.5. Moist to seasonally dry, lower-upper slope. Vegetation closed, evergreen short grass. Surrounding vegetation open deciduous forest with closed lower layers. | Wild material | Dominant tree species Hornbeam-Oak. Dominant shrub species Carpinus c., Q. petraea. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1531089 | PI 631971 |
| 129 | PI 641445 | 093 | Medicago minima (L.) Bartal. | Russian Federation | W6 | | Not Available | 1996 | COLLECTED | 08/18/1995 | Province Temrjuk-Novorossiysk, southwest of Temrjuk, village Senah/Fanagaria-Greek ruins. | 45.27861111, 36.96583333 | 10 | Past settlement, now grazed. Slope 0-5%, aspect NE. Light open. Soil sand, transition vertisols, heavy clays, pH 7.0. Seasonally dry, sea level/terraces to mud volcano, 1-2 km2. Vegetation open, evergreen dwarf shrub steppe savanna. | Wild material | Surrounding vegetation seasonal tall grass. Dominant tree species Hornbeam-Oak, Russian Olive. Dominant shrub specie Artemisia austriaca. Dominant herb/grass species Elytrigia elongatum, Agropyron cristatum, Bermuda grass, puncture vine, may forbs, wild mustard, chicory. Population distribution patchy, abundance occasional. Growth habit prostrate. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1530874 | PI 641445 |
| 130 | PI 641510 | D21 | Medicago cretacea M. Bieb. | Russian Federation | W6 | | Not Available | 1996 | COLLECTED | 07/13/1995 | 5 km. north of Gelendzhik, village Marinarocha. | 44.64666667, 38.05000000 | 720 | Area grazed. Slope 11-40%, aspect S. Light open. Soil clay, pH 6.8-7.2. Seasonally dry, upper slope. Vegetation closed, evergreen and seasonal tall grass. Surrounding vegetation open deciduous forest with closed lower layers. | Wild material | Dominant tree species Crimea NC Oak. Dominant shrub species Carpinus sp., Quercus sp. Dominant herb/grass species A. cristatum, Bothriochloa ischaemum. Extensive regional climate data available in spreadsheet format or image maps in raster format suitable for GIS analysis. Contact Dr. Stephanie L. Greene (sgreene@ars-grin.gov). | 1531081 | PI 641510 |
| 131 | PI 641428 | W6 17263 | Medicago lupulina L. | Washington, United States | W6 | | | 1995 | COLLECTED | 08/29/1995 | From former homesite near upper Coyote Creek and upper Coyote Road. On Colville Indian Reservation near Nespelem. | | 70 | Site heavily infested with diffuse knapweed. | Wild material | | 1497473 | PI 641428 |
| 132 | PI 631635 | E94012 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 | | | 1995 | COLLECTED | 09/02/1994 | On and surrounding Tariat Research Station near Herlen River, Hentii Aimag. Collection sites on grass steppe uplands above river floodplain. | 47.20000000, 108.67750000 | 1448 | Mountain-grass steppe. Soils shallow, gravelly, low fertility, brown chestnut and cherty. Shrubs co-dominant which is common on hilly uplands in this area. | Wild material | | 1483473 | PI 631635 |
| 133 | PI 631636 | E94042 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 | | | 1995 | COLLECTED | 09/06/1994 | Approximately 75 km west of Onderhan City, Hentii Aimag. Irrigated experimental farm growing vegetables. Germplasm collected from native species growing near cultivated areas. | 47.36861111, 110.34444444 | 1256 | Steppe. | Wild material | | 1483475 | PI 631636 |
| 134 | PI 631637 | E94151 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 |  | | 1995 | COLLECTED | 09/10/1994 | Approximately 100 km south of border with Inner Mongolian. In center of vast plain almost devoid of livestock or people. | 47.50666667, 118.01722222 | 610 | Grass steppe. | Wild material | | 1483477 | PI 631637 |
| 135 | PI 631638 | E94157 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 | | Not Available | 1995 | COLLECTED | 09/11/1994 | 'Breaks' of higher elevation grass steppe on to floodplain of Khalkin Gol River, extreme eastern Mongolia. Inner Mongolia observable from this point. | 47.96666667, 118.13333333 | 466 | Grass steppe. Cherty brown chestnut soils. | Wild material | | 1483478 | PI 631638 |
| 136 | PI 631639 | E94222 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 |  | | 1995 | COLLECTED | 09/16/1994 | Winter camp area in low range of mountains south of Herlen River. Collections made from slopes of highest peak in general area. | 47.50555556, 111.99916667 | 808 | Highly productive grass steppe, much of bottomland used for cutting hay. Soils rocky from debris and appeared to be loamy, cherty soils. Soils in the bottom deep and fertile. Aspect SE, slope 5%. | Wild material | | 1483484 | PI 631639 |
| 137 | PI 631640 | W94009 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 | | | 1995 | COLLECTED | 09/02/1994 | About 11 km north of Bayangol. Summer grazing area adjacent to winter wheat field. | 49.05166667, 106.08777778 | 1017 | Mountain steppe. 3-5% SE slope. Soil well drained. | Wild material | | 1483487 | PI 631640 |
| 138 | PI 631641 | W94030 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 |  | | 1995 | COLLECTED | 09/05/1994 | About 4 km SW of Dzuunburen, in floor of the Selenge River Valley. | 50.03972222, 105.84083333 | 875 | Relatively wet meadow. | Wild material | | 1483489 | PI 631641 |
| 139 | PI 631739 | E94011 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1995 | COLLECTED | 09/02/1994 | On and surrounding Tariat Research Station near Herlen River, Hentii Aimag. Collection sites on grass steppe uplands above river floodplain. | 47.20000000, 108.67750000 | 1448 | Grass steppe. Soils shallow, gravelly, and low fertility. | Wild material | | 1483472 | PI 631739 |
| 140 | PI 631740 | E94034 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1995 | COLLECTED | 09/05/1994 | Approximately 100 km west of Onderhan City, capital of Hentii Aimag. Collection area is toe-slope and lower to middle slope of significant range of hills along Herlen River. | 47.39055556, 110.12833333 | 1463 | Mountain-grass steppe. | Wild material | | 1483474 | PI 631740 |
| 141 | PI 631741 | E94143 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1995 | COLLECTED | 09/10/1994 | Dornod Aimag, eastern Mongolia. Approximately 200 km from Inner Mongolian border to the north, south, and east. Near WWII battlefield with bunkers and destroyed vehicles. | 47.10888889, 117.19944444 | 600 | Grass steppe. | Wild material | | 1483476 | PI 631741 |
| 142 | PI 631742 | E94160 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1995 | COLLECTED | 09/11/1994 | Approximately 30 km from border with Inner Mongolia, extreme northeastern corner of Dornod Aimag. On vast plain to west of Khalkin Gol River. | 47.83333333, 118.66666667 | 457 | Grass steppe. | Wild material | | 1483479 | PI 631742 |
| 143 | PI 631743 | E94192 | Medicago ruthenica (L.) Trautv. | Mongolia | W6 | | | 1995 | COLLECTED | 09/14/1994 | Small research area on outskirts of Choibalson City operated by Ministry of Agriculture to test vegetables obtained from different countries. Approximately 2 ha in area, fenced, irrigated with water from Herlen River. | 48.06555556, 104.60000000 | 564 | Grass steppe (cultivated river terrace). Species listed here obtained from heavily qrazed areas outside the protective fence. Light brown, loamy river terrace soils, high gravel content. Aspect and slope horizontal. | Wild material | | 1483482 | PI 631743 |
| 144 | PI 641427 | W94012 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 | | | 1995 | COLLECTED | 09/05/1994 | 15-20 km north of Bayangol on ridge top, surrounded by hay fields. | 49.14805556, 106.03222222 | 1128 | Mountain steppe. North-sloping ridge. 1-5% slope. Soil well drained, non-rocky. | Wild material | | 1483488 | PI 641427 |
| 145 | PI 631634 | M182.CPG94 | Medicago laciniata (L.) Mill. | Morocco | W6 | | | 1994 | COLLECTED | 07/26/1994 | Near Bou-Laouane, 21 k south of Bou-Laouane along road 6404. | 31.10277778, -8.71083333 | 980 | Grazed. Slope 11-40%, aspect E. Area open. Soil sandy loam on degraded schist/calcareous rock, pH 10.0. Rainfall 350 mm. Seasonally dry, lower-upper slope. Vegetation open. evergreen steppe scrub. Surrounding veg. stream terrace agriculture | Wild material | Population abundance frequent, distribution patchy. Growth habit prostrate. | 1480379 | PI 631634 |
| 146 | PI 641418 | 'VICTORIA' | Medicago sativa L. subsp. sativa | Bulgaria | W6 | | | 1994 | DEVELOPED | PRE 05/23/1994 | | | | | Cultivar | Synthetic cultivar for drought resistance. Tolerant to Verticillium alboatrum | 1072494 | PI 641418 |
| 147 | PI 641419 | 'PRISTA 1' | Medicago sativa L. subsp. sativa | Bulgaria | W6 | | | 1994 | DEVELOPED | PRE 05/23/1994 | | | | | Cultivar | Synthetic cultivar for seed production | 1072501 | PI 641419 |
| 148 | PI 578248 | C 25 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473219 | PI 578248 |
| 149 | PI 578249 | C 26 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473220 | PI 578249 |
| 150 | PI 578250 | C 27 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473221 | PI 578250 |
| 151 | PI 578251 | C 28 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | Not Available | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473222 | PI 578251 |
| 152 | PI 578252 | C 29 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473223 | PI 578252 |
| 153 | PI 578253 | C 30 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473224 | PI 578253 |
| 154 | PI 578254 | C 31 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1994 | DONATED | 04/04/1994 | | | | | Breeding material | | 1473225 | PI 578254 |
| 155 | PI 631769 | J-51 | Medicago hybr. | Pakistan | W6 | | | 1993 | COLLECTED | 08/31/1986 | Skardu Forest Headquarter garden, Baltistan | 35.00000000, 76.00000000 | 2195 | | Cultivated material | Variegated flower color | 1069355 | PI 631769 |
| 156 | PI 631770 | J-72 | Medicago hybr. | Pakistan | W6 | | | 1993 | COLLECTED | 09/01/1986 | Ispecho (above Hussainabad) 5km east of Skardu, Baltistan | 35.00000000, 76.00000000 | 2256 | | Cultivated material | Variegated flower color | 1069362 | PI 631770 |
| 157 | PI 632090 | 93-35 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/04/1993 | Mountain slope near Tznori, a village near Signachi in eastern Georgia. | 41.61666667, 46.00000000 | 400 | | Wild material | Rainfall 450mm. Soil pH 8.0. Associated with mixed grasses, annual medics, and herbaceous weeds | 1070042 | PI 632090 |
| 158 | PI 632091 | 93-44 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/04/1993 | Flat fenced grazed pasture with thick bermudagrass (Cynodon dactylon) sod with abundant alfalfa and red clover (not planted according to farmer who had pasture). About 1km south of Gurjani | 41.66666667, 45.83333333 | 650 | | Wild material | Rainfall 650mm. Soil pH 6.0. Nearby cemetery of bermudagrass also contained considerable alfalfa | 1070045 | PI 632091 |
| 159 | PI 632092 | 93-47 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/04/1993 | Rolling topography on extensive grounds of health resort in city of Gurjani | 41.66666667, 45.83333333 | 650 | | Wild material | Rainfall 650mm. Soil pH 6.0. Associated with mixed Andropogon and coool season grasses, annual medics, and birdsfoot trefoil | 1070051 | PI 632092 |
| 160 | PI 632093 | 93-53 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/05/1993 | Flat topography on roadside near winery at Tsinandali | 41.83333333, 45.58333333 | 600 | | Wild material | Rainfall 600mm. Soil pH 5.5. Associated with mixed grasses, alfalfa rare | 1070052 | PI 632093 |
| 161 | PI 632094 | 93-55 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/05/1993 | Flat topography on roadside near winery at Tsinandali | 41.83333333, 45.58333333 | 600 | | Wild material | Rainfall 600mm. Soil pH 5.5. Associated with mixed grasses, alfalfa rare | 1070058 | PI 632094 |
| 162 | PI 632095 | 93-56 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/05/1993 | Rolling topography about 2km northwest of Telavi | 41.90000000, 45.41666667 | 1000 | | Wild material | Rainfall 600mm. Soil pH 6.0. Associated with overgrazed sparse dry grasses and broadleaf weeds. Alfalfa found in fence row | 1070059 | PI 632095 |
| 163 | PI 632096 | 93-77 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 08/06/1993 | Flat roadside near Dusheti north of Tbilisi | 42.08333333, 44.66666667 | 700 | | Wild material | Rainfall 550mm. Soil pH 7.5. Associated with heavily grazed bermudagrass with occasional alfalfa, cool season grasses, and clovers | 1070066 | PI 632096 |
| 164 | PI 632097 | 93-112 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 09/1993 | Grazed mountain meadow near Botanical Station, Kasbegi, in extreme north of Georgia | 42.80000000, 44.65000000 | 1850 | | Wild material | Rainfall 1400mm. Soil pH 4.8. Associated with clovers (T. ambiguum, T. canescens, T. medium, T. repens), Lotus, occasional alfalfa, and cool season grasses | 1070075 | PI 632097 |
| 165 | PI 632098 | 93-113 | Medicago sativa L. subsp. sativa | Georgia | W6 | | | 1993 | COLLECTED | 09/1993 | Grazed mountain meadow near Botanical Station, Kasbegi, in extreme north of Georgia | 42.80000000, 44.65000000 | 1850 | | Wild material | Rainfall 1400mm. Soil pH 4.8. Associated with clovers (T. ambiguum, T. canescens, T. medium, T. repens), Lotus, occasional alfalfa, and cool season grasses | 1070082 | PI 632098 |
| 166 | PI 631605 | W6 14149 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/11/1986 | Field margin, naturally occuring along irrigated canals. 1km northeast of Jomsom Airport, Jomsom, Mustang | 29.00000000, 84.00000000 | 2682 | | Wild material | Abundant yellow-flower with sickle-shaped seed pod. Very occasional yellow variegated flowers. Abundant forage. First cut in May or early June. Usually hand harvested for winter forage. Sept. 15 - Oct. 10 for second cut | 1066176 | PI 631605 |
| 167 | PI 631606 | W6 14150 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/11/1986 | Field margin, naturally occuring along irrigated canals. 1.5km northeast of Jomsom Airport, Mustang | 29.00000000, 84.00000000 | 2682 | | Wild material | Abundant yellow-flower with sickle-shaped seed pod. Very occasional yellow variegated flowers, abundant forage. First cut in late May or early June. Second cut usually between Sept. 15 and Oct. 10. Usually hand harvest d for winter forage | 1066179 | PI 631606 |
| 168 | PI 631607 | W6 14151 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/11/1986 | Field margin, naturally occuring along irrigated canals. 3km northeast of Jomsom Airport, Mustang | 29.00000000, 84.00000000 | 2713 | | Wild material | Abundant yellow-flower with sickle-shaped seed pod. Very occasional yellow variegated flowers, abundant forage. First cut in late May or early June. Second cut usually made between Sept. 15 and Oct. 10. Usually hand harvested for winter forage | 1066186 | PI 631607 |
| 169 | PI 631608 | W6 14153 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/11/1986 | Field margin, naturally occuring along irrigated canals. 1km east of Jomsom Airport, Mustang | 2.00000000, 84.00000000 | 2682 | | Wild material | Abundant yellow-flower with sickle-shaped seed pod. Very occasional yellow variegated flowers, abundant forage. First cut in late May or early June. Second cut usually made between Sept. 15 and Oct. 10. Usually hand harvested for winter forage | 1066197 | PI 631608 |
| 170 | PI 631609 | W6 14154 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 10/1985 | Field margin, naturally occuring along irrigated canals. Jomsom, Mustang | 29.00000000, 84.00000000 | 2682 | | Wild material | Abundant yellow-flower with sickle-shaped seed pod. Very occasional yellow variegated flowers, abundant forage. First cut in late May or early June. Second cut usually made between Sept. 15 and Oct. 10. Usually hand harvested for winter forage | 1066200 | PI 631609 |
| 171 | PI 631610 | W6 14155 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/12/1986 | Sapchae, 1km south of Kagbeni, Mustang | 29.00000000, 84.00000000 | 2774 | | Cultivated material | Flower yellow with sickle shape seed pod. Farmer built stone wall and has irrigation; M. falcata plants flourished under protection. Farmer now has 2-3 acres that he cuts for forage and sells @ '.25 for small bundle | 1066207 | PI 631610 |
| 172 | PI 631611 | W6 14156 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/12/1986 | 1km west of Khinga Village, 5km east of Kagbeni, Mustang | 29.00000000, 84.00000000 | 3261 | | Wild material | Flower yellow with sickle shape pod. Growing in pasture area | 1066210 | PI 631611 |
| 173 | PI 631612 | W6 14157 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/13/1986 | Jarkot, 7km east of Kagbeni, Mustang | 29.00000000, 84.00000000 | 3414 | | Wild material | Flower yellow, sickle shape pod | 1066217 | PI 631612 |
| 174 | PI 631613 | W6 14158 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 09/14/1986 | Chairo, 1km south of Marpha, Mustang | 29.00000000, 84.00000000 | 2591 | | Wild material | Flower yellow, sickle shape pod | 1066220 | PI 631613 |
| 175 | PI 631614 | W6 14160 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 10/1987 | Along field margin, Jomsom | 29.00000000, 84.00000000 | 2682 | | Wild material | Flower yellow, sickle shape pod. | 1066230 | PI 631614 |
| 176 | PI 631615 | W6 14161 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 10/29/1987 | Kagbeni, Mustang | 29.00000000, 84.00000000 | 2774 | | Wild material | Flower yellow, sickle shape pod | 1066237 | PI 631615 |
| 177 | PI 631616 | W6 14162 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 10/1987 | Khinga, near Jharkot, Mustang | 29.00000000, 84.00000000 | 3261 | | Wild material | Flower yellow, sickle shape pod | 1066240 | PI 631616 |
| 178 | PI 631617 | W6 14163 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 | | | 1993 | COLLECTED | 10/26/1987 | In front of Hotel Om's House, Marpha, Mustang | 29.00000000, 84.00000000 | 2600 | | Wild material | Flower yellow, sickle shape pod | 1066247 | PI 631617 |
| 179 | PI 631618 | W6 14164 | Medicago sativa L. subsp. sativa | Nepal | W6 | | | 1993 | COLLECTED | 10/25/1987 | Chairo Livestock Farm, Mustang | 29.00000000, 84.00000000 | 2591 | | Wild material | Flower yellow, sickle shape pod | 1066250 | PI 631618 |
| 180 | PI 631619 | W6 14165 | Medicago sativa L. subsp. sativa | Nepal | W6 | | | 1993 | COLLECTED | 11/1987 | Lo Manthang, 3 days walk north of Jomsom | 29.00000000, 84.00000000 | 3000 | | Wild material | Flower yellow, sickle shape pod | 1066257 | PI 631619 |
| 181 | PI 631620 | Yarkendy type | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | India | W6 |  | | 1993 | COLLECTED | | Leh, Ladakh | 34.00000000, 77.00000000 | 3257 | | Cultivated material | Purchased at Main Bazaar Market from M/S Chospa General Merchants. Seed produced in area during 1987-88 | 1066260 | PI 631620 |
| 182 | PI 631954 | JR-5 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/13/1985 | South of Kalam (near Peshmal), in Swat River Valley near Village of Peshmal, Northern Area | 35.00000000, 73.00000000 | 2000 | | Wild material | Leaflets small, one-coiled pods, flowers not seen, stems up to one meter long. Farmers say livestock prefer this species. Obtained from stack of native meadow hay | 1066267 | PI 631954 |
| 183 | PI 632060 | W6 14132 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/28/1986 | Karimabad, Northern Area | 36.00000000, 75.00000000 | 2134 | | Cultivated material | | 1066091 | PI 632060 |
| 184 | PI 632061 | W6 14133 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | Not Available | 1993 | COLLECTED | 08/28/1986 | Hussaini, Northern Area | 36.00000000, 75.00000000 | 2499 | | Cultivated material | | 1066095 | PI 632061 |
| 185 | PI 632062 | W6 14134 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/28/1986 | Passu, Northern Area | 36.00000000, 75.00000000 | 2469 | | Cultivated material | | 1066102 | PI 632062 |
| 186 | PI 632063 | W6 14135 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/31/1986 | Skardu Forest Headquarters garden, Baltistan | 35.00000000, 76.00000000 | 2195 | | Cultivated material | | 1066105 | PI 632063 |
| 187 | PI 632064 | W6 14136 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/31/1993 | Forestry plantation (Hoto Farm) near Skardu Airport, Balistan | 35.00000000, 76.00000000 | 2225 | | Cultivated material | | 1066111 | PI 632064 |
| 188 | PI 632065 | W6 14137 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/31/1986 | Lake Kachura turnoff near Skardu, Baltistan | 35.00000000, 76.00000000 | 2225 | | Cultivated material | | 1066115 | PI 632065 |
| 189 | PI 632066 | W6 14139 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/31/1986 | Kachura Bridge near Skardu, Baltistan | 35.00000000, 76.00000000 | 3277 | | Cultivated material | | 1066125 | PI 632066 |
| 190 | PI 632067 | W6 14140 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 08/31/1986 | Kachura power generating station near Skardu, Baltistan | 35.00000000, 76.00000000 | 2408 | | Cultivated material | | 1066132 | PI 632067 |
| 191 | PI 632068 | W6 14141 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 09/01/1986 | Above Hussainabad (Ispecho) near Skardu, Baltistan | 35.00000000, 76.00000000 | 2256 | | Cultivated material | | 1066136 | PI 632068 |
| 192 | PI 632069 | W6 14142 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 09/01/1986 | Senkhore, 2km north of Shigar, Baltistan | 35.00000000, 76.00000000 | 2256 | | Cultivated material | | 1066141 | PI 632069 |
| 193 | PI 632070 | W6 14144 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 09/02/1986 | Sadpara Lake Rest House, 5km south of Skardu, Baltistan | 35.00000000, 76.00000000 | 2530 | | Cultivated material | | 1066151 | PI 632070 |
| 194 | PI 632071 | W6 14146 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 09/02/1986 | Thorgu in Skardu area, Baltistan | 35.00000000, 76.00000000 | 2225 | | Cultivated material | | 1066161 | PI 632071 |
| 195 | PI 632072 | W6 14147 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 09/05/1986 | Rhondu, Baltistan | 36.00000000, 75.00000000 | 1920 | | Cultivated material | | 1066166 | PI 632072 |
| 196 | PI 632073 | W6 14148 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 09/05/1986 | Juglote, Northern Area | 36.00000000, 75.00000000 | 1463 | | Cultivated material | | 1066171 | PI 632073 |
| 197 | PI 632074 | W6 14152 | Medicago sativa L. subsp. sativa | Nepal | W6 | | | 1993 | COLLECTED | 09/11/1986 | From cultivated, irrigated field. 1km east of Jomsom Airport, Mustang | 29.00000000, 84.00000000 | 2682 | | Cultivated material | | 1066191 | PI 632074 |
| 198 | PI 632075 | JR-16 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/15/1985 | Steep hill alfalfa field. Escaped from cultivation found along irrigation canals. Murtazabad Village in Hunza Valley, Northern Area | 36.00000000, 75.00000000 | 2164 | | Cultivated material | Flowers purple and blue, 3-4 coils on pods. Susceptible to mildew | 1066270 | PI 632075 |
| 199 | PI 632076 | JR-17 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/16/1985 | Farm seed purchase, 40 rupees/kg. Shishket Village, 130km north of Gilgit in Hunza Valley, Northern Area | 36.00000000, 75.00000000 | 2377 | | Cultivated material | 'Ishpit' alfalfa plants. Plants not seen | 1066277 | PI 632076 |
| 200 | PI 632077 | JR-18 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/16/1985 | Field margin, fields irrigated. Ganish Village, 120km north of Gilgit. On Karakorum Highway, Northern Area | 36.00000000, 75.00000000 | 2164 | | Cultivated material | | 1066280 | PI 632077 |
| 201 | PI 632078 | JR-19 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/16/1985 | Field margin. Jafarabad Village, north of Gilgit in Hunza Valley along Karakorum Highway, Northern Area | 36.00000000, 74.00000000 | 2134 | | Cultivated material | | 1066287 | PI 632078 |
| 202 | PI 632079 | JR-21 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/16/1985 | Irrigated field border, Rahimabad Village, 35km north of Gilgit on Karakorum Highway, Northern Area | 36.00000000, 74.00000000 | 1615 | | Cultivated material | | 1066290 | PI 632079 |
| 203 | PI 632080 | JR-22 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/16/1985 | Market purchase in Gilgit. Grown in Punyal Valley (Gilgit area), Northern Area | 36.00000000, 74.00000000 | | | Cultivated material | Plants not seen. Large quantity of seed available. Must be many seed lots blended and cleaned. Should be very representative of alfalfa in the Punyal Valley. 'Local' or 'Desi' type | 1066297 | PI 632080 |
| 204 | PI 632081 | JR-32 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/17/1985 | Mid-Naltar Valley (area protected from grazing), 42km northwest of Gilgit, Northern Area | 36.00000000, 74.00000000 | 2377 | | Cultivated material | Tall robust alfalfa, excellent seed production | 1066300 | PI 632081 |
| 205 | PI 632082 | JR-36 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/17/1985 | Abandoned field overgrown with weeds. Lower Naltar Valley, 37km northwest of Gilgit, Northern Area | 36.00000000, 74.00000000 | 1920 | | Cultivated material | Flowers purple and blue | 1066307 | PI 632082 |
| 206 | PI 632083 | JR-37 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/18/1985 | Heavily grazed area. Danyore Village, 9km east of Gilgit, Northern Area | 36.00000000, 74.00000000 | 1463 | | Cultivated material | | 1066311 | PI 632083 |
| 207 | PI 632084 | JR-38 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/18/1985 | In forestry nursery, Jalalabad Village, east of Gilgit, Northern Area | 36.00000000, 74.00000000 | 1463 | | Cultivated material | Stems 1m long, dark blue flowers, badly diseased with rust. Only a few plants with many seeds | 1066318 | PI 632084 |
| 208 | PI 632085 | JR-39 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/18/1985 | 5-year-old stand, irrigated. 3km northwest of Gilgit toward Naltar Valley on road to Nomal, Northern Area | 36.00000000, 74.00000000 | 1524 | | Cultivated material | | 1066321 | PI 632085 |
| 209 | PI 632086 | JR-41 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/18/1985 | Upper Busin Village, 15km west of Gilgit, Northern Area | 36.00000000, 74.00000000 | 1676 | | Cultivated material | | 1066328 | PI 632086 |
| 210 | PI 632087 | JR-42 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/19/1985 | Field grazed by cattle. Pari Village, 25km southeast of Gilgit, Northern Area | 36.00000000, 74.00000000 | 1463 | | Cultivated material | Seed obtained from farmer, only small quantity available. Very tap-rooted with old plants having roots 5cm diameter at 5cm below crown | 1066331 | PI 632087 |
| 211 | PI 632088 | JR-43 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/19/1985 | 5-year-old stand. Jallipur Village, 42km south of Juglote towards Chilas on Karakorum Highway, Northern Area | 35.00000000, 74.00000000 | 1311 | | Cultivated material | | 1066336 | PI 632088 |
| 212 | PI 632089 | JR-44 | Medicago sativa L. subsp. sativa | Pakistan | W6 | | | 1993 | COLLECTED | 10/19/1985 | Market purchase, 0.5kg for 125 rupees. Gonar Farm, 30km north of Chilas on Karakorum Highway, Northern Area | 35.00000000, 74.00000000 | | | Cultivated material | 'Local' alfalfa | 1066339 | PI 632089 |
| 213 | PI 641417 | W6 14159 | Medicago sativa L. subsp. falcata (L.) Arcang. | Nepal | W6 |  | | 1993 | COLLECTED | 10/1987 | Kagbeni, Mustang | 29.00000000, 84.00000000 | 2774 | | Wild material | | 1066227 | PI 641417 |
| 214 | PI 631601 | X93084 | Medicago sativa L. subsp. falcata (L.) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 |  | | 1993 | COLLECTED | 08/11/1993 | Natural pasture at base of Tien Shan Mountains, approx. 65km south of Usu, Xinjiang | 44.15000000, 84.63333333 | 1620 | | Wild material | | 1062121 | PI 631601 |
| 215 | PI 631602 | X93098 | Medicago sativa L. subsp. falcata (L.) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/11/1993 | Natural pasture just before Chanjing Farm, Xinjiang | 44.16666667, 84.56666667 | 1500 | | Wild material | | 1062166 | PI 631602 |
| 216 | PI 631603 | X93160 | Medicago sativa L. subsp. sativa | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/12/1993 | Gultu Farm, Xinjiang. Farm characterized by being very dry with high accumulation of salt due to excessive irrigation. Dominant species Achnatherum splendens. Some very large stands of Leymus secalinus growing in very harsh conditions | 44.56666667, 83.91666667 | 385 | | Cultivated material | | 1062197 | PI 631603 |
| 217 | PI 631604 | X93178 | Medicago sativa L. subsp. falcata (L.) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/18/1993 | Uncut, non-irrigated mountain pasture. Bottom of slope at Y in road 4km from main road to Tien Shi Lake (Heavenly Lake) on left side of road going east, Xinjiang | 44.11666667, 87.96666667 | 1680 | | Wild material | | 1062326 | PI 631604 |
| 218 | PI 631946 | X93036 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/08/1993 | Along river drainage, 31km southwest of Dafeng, Xinjiang. Plant diversity immense | 43.93333333, 86.43333333 | 1040 | | Wild material | | 1061987 | PI 631946 |
| 219 | PI 631947 | X93055 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/08/1993 | Gravel soil, uncut hay pasture along river bend 36km southwest of Dafeng, Xinjiang | 43.88333333, 86.40000000 | 1200 | | Uncertain improvement status | | 1062046 | PI 631947 |
| 220 | PI 631948 | X93080 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/11/1993 | Natural pasture at base of Tien Shan Mountains, approx. 65km south of Usu, Xinjiang | 44.15000000, 84.63333333 | 1620 | | Wild material | | 1062113 | PI 631948 |
| 221 | PI 631949 | X93096 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/11/1993 | Natural pasture just before Chanjing Farm, Xinjiang | 44.16666667, 84.56666667 | 1500 | | Wild material | | 1062159 | PI 631949 |
| 222 | PI 631950 | X93186 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/20/1993 | Silty clay, 48km south of Chitai, very dry rolling foot hills used for winter pastures, Xinjiang | 43.76666667, 89.45000000 | 1300 | | Wild material | | 1062353 | PI 631950 |
| 223 | PI 631951 | X93198 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/20/1993 | Silty clay, 53km south of Chitai, very dry rolling foot hills used for winter pastures, Xinjiang. Dominate species Medicago varia. Winter pasture associated with Artemisia boralensis, Kochia postrata, and Festuca ovina | 43.73333333, 89.45000000 | 1400 | | Wild material | | 1062386 | PI 631951 |
| 224 | PI 631952 | X93219 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/21/1993 | 25km south of Jimsar along field margins of road, non-irrigated, Xinjiang | 43.73333333, 89.28333333 | 1500 | | Uncertain improvement status | | 1062455 | PI 631952 |
| 225 | PI 631953 | X93258 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/26/1993 | Silty loam soil, very dry lowland, margin of dryland wheat field, 50km south and east of Urumqi, Xinjiang | 43.85000000, 87.93333333 | 1470 | | Uncertain improvement status | | 1062593 | PI 631953 |
| 226 | PI 632059 | Xinunu No. 1 | Medicago sativa L. subsp. sativa | China | W6 | | | 1993 | COLLECTED | 08/10/1993 | Seed presented by Zinichuan Stud Farm, Xinjiang | 35.37000000, 111.13000000 | | | Cultivated material | | 1062108 | PI 632059 |
| 227 | PI 631768 | 9070341 | Medicago hybr. | Mongolia | W6 | | | 1993 | COLLECTED | 1960 | Forest-steppe, Ulan Bator | 43.68333333, 109.98333333 | | | Wild material | | 1056396 | PI 631768 |
| 228 | PI 631596 | 'ALTAIJSKAIA ZIOLTAIA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Altaij | 53.45000000, 91.80000000 | | | Cultivar | | 1056235 | PI 631596 |
| 229 | PI 631597 | 'KRASNOKUTSKAIA-4009' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Saratov | 51.50000000, 45.91666667 | | | Cultivar | | 1056243 | PI 631597 |
| 230 | PI 631931 | 'ABAIJSKAIA-183' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Cita | 52.05000000, 113.58333333 | | | Cultivar | | 1056249 | PI 631931 |
| 231 | PI 631932 | 'BARNAUL'SKAIA-17' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Altaij | 53.45000000, 91.80000000 | | | Cultivar | | 1056252 | PI 631932 |
| 232 | PI 631933 | 'BIJSKAIA-3' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Altaj | 53.45000000, 91.86666667 | | | Cultivar | | 1056258 | PI 631933 |
| 233 | PI 631934 | 'ISKRA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Cita | 52.05000000, 113.58333333 | | | Cultivar | | 1056260 | PI 631934 |
| 234 | PI 631935 | 'KAMALINSKAIA-530' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Krasnoiarsk | 56.08333333, 92.76666667 | | | Cultivar | | 1056265 | PI 631935 |
| 235 | PI 631936 | 'KAMALINSKAIA-930' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Krasnoiarsk | 56.08333333, 92.76666667 | | | Cultivar | | 1056267 | PI 631936 |
| 236 | PI 631937 | 'KAZACINSKAIA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Krasnoiarsk | 56.08333333, 92.76666667 | | | Cultivar | | 1056272 | PI 631937 |
| 237 | PI 631938 | 'NERCINSKAIA-46' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Cita | 52.05000000, 113.58333333 | | | Cultivar | | 1056276 | PI 631938 |
| 238 | PI 631939 | 'OMSKAIA-8893' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Omsk | 55.00000000, 73.40000000 | | | Cultivar | | 1056281 | PI 631939 |
| 239 | PI 631940 | 'ONOHOIJSKAIA-6' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Buriatskaia | | | | Cultivar | | 1056285 | PI 631940 |
| 240 | PI 631941 | 'ORANZEVAIA-115' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | Not Available | 1993 | COLLECTED | | Omsk | 55.00000000, 73.40000000 | | | Cultivar | | 1056292 | PI 631941 |
| 241 | PI 631942 | 'PRIOZIORSKAIA MESTNAIA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Leningrad | 59.91666667, 30.41666667 | | | Cultivar | | 1056295 | PI 631942 |
| 242 | PI 631943 | 'TAIOZNAIA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Irkutsk | 52.30000000, 104.25000000 | | | Cultivar | | 1056301 | PI 631943 |
| 243 | PI 631944 | 'TULUNSKAIA HYBRIDNAIA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Irkutsk | 52.30000000, 104.25000000 | | | Cultivar | | 1056303 | PI 631944 |
| 244 | PI 631945 | 'ZIOLTOHYBRIDNIAI-191' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1993 | COLLECTED | | Omsk | 55.00000000, 73.40000000 | | | Cultivar | | 1056318 | PI 631945 |
| 245 | PI 641416 | 'IAKUTKSKAIA ZIOLTAIA' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1993 | COLLECTED | | Iakutsk | | | | Cultivar | | 1056240 | PI 641416 |
| 246 | PI 632205 | W6 11148 | Medicago ruthenica (L.) Trautv. | China | W6 | | | 1992 | DONATED | 12/04/1992 | | | | | Uncertain improvement status | | 1054916 | PI 632205 |
| 247 | PI 632206 | W6 11149 | Medicago ruthenica (L.) Trautv. | China | W6 | | | 1992 | DONATED | 12/04/1992 | | | | | Uncertain improvement status | | 1054923 | PI 632206 |
| 248 | PI 632207 | W6 11150 | Medicago ruthenica (L.) Trautv. | China | W6 | | | 1992 | DONATED | 12/04/1992 | | | | | Uncertain improvement status | | 1054924 | PI 632207 |
| 249 | PI 632208 | W6 11151 | Medicago ruthenica (L.) Trautv. | China | W6 | | | 1992 | DONATED | 12/04/1992 | | | | | Uncertain improvement status | | 1054931 | PI 632208 |
| 250 | PI 632209 | W6 11152 | Medicago ruthenica (L.) Trautv. | China | W6 | | | 1992 | DONATED | 12/04/1992 | | | | | Uncertain improvement status | | 1054932 | PI 632209 |
| 251 | PI 564262 | WY-RF2 | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1992 | DEVELOPED | PRE 11/27/1992 | | | | | Breeding material | Diploid (2n=2x-16) germplasm bred for biotechnology research and development. Developed by 3 cycles of half-sib family recurrent phenotypic selection for improved regeneration of plants from tissue culture from PI 260993. Has 93% embryogenic genotypes and more than 50% of these will produce well-formed, vigorous plantlets after 50 days on regeneration medium. Agronomic traits nearly identical to PI 260993. | 1459233 | PI 564262 |
| 252 | PI 564263 | WY-RF1 | Medicago sativa L. subsp. falcata (L.) Arcang. | Wyoming, United States | W6 |  | Not Available | 1992 | DEVELOPED | PRE 11/27/1992 | | | | | Breeding material | Diploid (2n=2x-16) bred for biotechnology research and development. Developed by 3 cycles of half-sib family recurrent phenotypic selection for improved regeneration of plants from tissue culture from PI 251830. Has 100% embryogenic genotypes and more than 50% of these will produce well-formed, vigorous plantlets after 50 days on regeneration medium. Agronomically important traits nearly identical to PI 251830. | 1459234 | PI 564263 |
| 253 | PI 632056 | W6 11064 | Medicago sativa L. subsp. sativa | China | W6 | | | 1992 | COLLECTED | 08/29/1992 | Approx. 20km north of Altay. | 48.02000000, 88.08000000 | 2000 | | Cultivated material | Planting was a mixture of indigenous alfalfa from the Altay region. | 1054618 | PI 632056 |
| 254 | PI 632057 | W6 11065 | Medicago sativa L. subsp. sativa | China | W6 | | | 1992 | COLLECTED | | Collective farm, 10km east of Burqin, Altai, Xinjiang Prov. | 47.86666667, 88.11666667 | 2400 | | Cultivated material | | 1054623 | PI 632057 |
| 255 | PI 641415 | W6 11066 | Medicago sativa L. subsp. sativa | China | W6 |  | | 1992 | COLLECTED | 09/01/1992 | Market place, Urumqi, Xinjiang Province. | 43.79000000, 87.58000000 | | | Cultivated material | | 1054626 | PI 641415 |
| 256 | PI 632043 | 1144 | Medicago sativa L. subsp. sativa | Yemen | W6 | | Not Available | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054459 | PI 632043 |
| 257 | PI 632044 | 1165 | Medicago sativa L. subsp. sativa | Yemen | W6 | | | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054460 | PI 632044 |
| 258 | PI 632045 | 1180 | Medicago sativa L. subsp. sativa | Yemen | W6 | | Not Available | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054469 | PI 632045 |
| 259 | PI 632046 | 1192 | Medicago sativa L. subsp. sativa | Yemen | W6 | | | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054477 | PI 632046 |
| 260 | PI 632047 | 1205 | Medicago sativa L. subsp. sativa | Yemen | W6 | | Not Available | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054485 | PI 632047 |
| 261 | PI 632048 | 1217 | Medicago sativa L. subsp. sativa | Yemen | W6 | | | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054495 | PI 632048 |
| 262 | PI 632049 | 1221 | Medicago sativa L. subsp. sativa | Yemen | W6 | | Not Available | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054503 | PI 632049 |
| 263 | PI 632050 | 1233 | Medicago sativa L. subsp. sativa | Yemen | W6 | | | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054509 | PI 632050 |
| 264 | PI 632051 | 1236 | Medicago sativa L. subsp. sativa | Yemen | W6 | | | 1992 | COLLECTED | 1988 | | | | | Uncertain improvement status | | 1054512 | PI 632051 |
| 265 | PI 632052 | 15001 | Medicago sativa L. subsp. sativa | Saudi Arabia | W6 | | | 1992 | COLLECTED | | | | | | Uncertain improvement status | | 1054519 | PI 632052 |
| 266 | PI 632053 | 15026 | Medicago sativa L. subsp. sativa | Saudi Arabia | W6 | | | 1992 | COLLECTED | | | | | | Uncertain improvement status | | 1054522 | PI 632053 |
| 267 | PI 632054 | 15028 | Medicago sativa L. subsp. sativa | Saudi Arabia | W6 | | | 1992 | COLLECTED | | | | | | Uncertain improvement status | | 1054529 | PI 632054 |
| 268 | PI 632055 | 15056 | Medicago sativa L. subsp. sativa | Saudi Arabia | W6 | | | 1992 | COLLECTED | | | | | | Uncertain improvement status | | 1054532 | PI 632055 |
| 269 | PI 672836 | B92-54 | Medicago lupulina L. | Bulgaria | W6 | | | 1992 | COLLECTED | 06/28/1992 | On sunny side of trail, on steep embankment, approx. 30m from beach at Albena. | | 5 | | Wild material | | 1054052 | PI 672836 |
| 270 | PI 560332 | '5683' | Medicago sativa L. subsp. sativa | Iowa, United States | W6 | | Not Available | 1992 | DEVELOPED | 12/01/1989 | | | | | Cultivar | High resistance to spotted alfalfa aphid; resistance to Fusarium wilt, Phytopthora root rot, stem nematode, and pea aphid; moderate resistance to bacterial wilt and blue alfalfa aphid. Flower color is predominantly purple with a trace of variegated. | 1455304 | PI 560332 |
| 271 | PI 560309 | 'VIKING 1' | Medicago sativa L. subsp. sativa | United States | W6 |  | | 1992 | DEVELOPED | PRE 03/12/1992 | | | | | Cultivar | | 1455281 | PI 560309 |
| 272 | PI 631930 | SLAVINSKAYA | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Kazakhstan | W6 | | | 1992 | COLLECTED | 07/1991 | Place of production Krasnodarsky Region, Russia. | | | | Cultivated material | | 1051656 | PI 631930 |
| 273 | PI 632038 | APARANSKAYA | Medicago sativa L. subsp. sativa | Kazakhstan | W6 | | | 1992 | COLLECTED | 07/1991 | Place of production Armenia. | | | | Cultivated material | | 1051642 | PI 632038 |
| 274 | PI 632039 | KRASNOVODOPADSKAYA-8 | Medicago sativa L. subsp. sativa | | W6 | | | 1992 | DEVELOPED | PRE 03/02/1992 | | | | | Cultivated material | | 1051645 | PI 632039 |
| 275 | PI 632040 | KAPCHAGAISKAYA 80 | Medicago sativa L. subsp. sativa | Kazakhstan | W6 | | | 1992 | COLLECTED | 07/1991 | Place of production Alma-Ata Region, Kazakh. | 43.15000000, 76.57000000 | | | Cultivated material | | 1051647 | PI 632040 |
| 276 | PI 632041 | KRASNOVODOPADSKAYA SKOROSPELAYA | Medicago sativa L. subsp. sativa | | W6 | | | 1992 | DEVELOPED | PRE 03/02/1992 | | | | | Cultivated material | | 1051650 | PI 632041 |
| 277 | PI 632042 | SEMIRECHINSKAYA | Medicago sativa L. subsp. sativa | Kazakhstan | W6 | | | 1992 | COLLECTED | 07/1991 | Place of production Krasnodarsky Region, Russia. | | | | Cultivated material | | 1051651 | PI 632042 |
| 278 | PI 632030 | SELENA | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051364 | PI 632030 |
| 279 | PI 632031 | ADONIS | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051367 | PI 632031 |
| 280 | PI 632032 | TRIUMF | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051372 | PI 632032 |
| 281 | PI 632033 | GLORIA | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051375 | PI 632033 |
| 282 | PI 632034 | LUTETIA | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051380 | PI 632034 |
| 283 | PI 632035 | LUXIN | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051383 | PI 632035 |
| 284 | PI 632036 | FUNDULEA 652 | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051388 | PI 632036 |
| 285 | PI 632037 | SIGMA | Medicago sativa L. subsp. sativa | Romania | W6 | | | 1992 | DONATED | 02/18/1992 | | | | | Cultivated material | | 1051391 | PI 632037 |
| 286 | PI 568054 | CTM 22 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | 20 SE of Grassland Research Institute Experiment Station, Hohhot, Nei Monggol, China. | | 282 | Grassland, flat. Sandy loam, few stones, good drainage, pH 7.4. Par. shade, 2 deg. slope, 240 deg. aspect. Near Populus trees and cult. field. Sparse vegetation, grazed. (PI 202) | Wild material | Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. 2 M. ruthenica/m (PI 202) | 1463025 | PI 568054 |
| 287 | PI 568055 | CTM 30 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/28/1991 | 50km S of Xlinhot, Hutan Lan, Nei Monggol, China. | | 1264 | Slightly rolling area. Clay loam, few stones, good drainage, pH 6.6. Full sun, 5 deg. slope, 330 deg. aspect. Grassland with little grazing. Heavy veg. in man-made swale. (PI 202) | Wild material | Plants very vigorous, perhaps as a response to good fertility, and upright to procumbent. Pods quite large. 80% ground cover. Estimated 2000kg/ha biomass. (PI 202) | 1463026 | PI 568055 |
| 288 | PI 568056 | CTM 31 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/28/1991 | 50km S of Xlinhot, Hutan Lan, Nei Monggol, China. | | | Slightly rolling area. Sandy loam, few stones, good drainage, pH 6.6. Full sun. Grassland with little grazing, heavy vegetation. 40% ground cover. (PI 202) | Wild material | Plants vigorous, perhaps as a response to good fertility. 1 M. ruthenica/m (PI 202) | 1463027 | PI 568056 |
| 289 | PI 568057 | CTM 38 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | 40km SE of Xlinhot, Nei Monggol, China. | | 1143 | Hilly area on Mongolian Plateau. Near bottom of hill in dry gully. Sandy loam, few stones, good drainage, pH 6.5. Full sun, 40 deg. slope, 25 deg. aspect. Grassland with large, rolling hills. Abundant vegetation. 50% ground cover. (PI 202) | Wild material | Plants upright to procumbent, some quite vigorous. Quite a few of the best plants were near bottom of hill in dry gully. (PI 202) | 1463028 | PI 568057 |
| 290 | PI 568058 | CTM 39 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | 40km SE of Xlinhot, Nei Monggol, China. | | 1150 | Hilly area on Mongolian Plateau. Sandy loam, some stones, good drainage, ph 6.4. Full sun, 45 deg. slope, 60 and 150 deg. aspect. Grassland with large rolling hills, 1/2 way up hill, many in draw. 50% ground cover. (PI 202) | Wild material | Plants upright to procumbent, some quite vigorous. 100 kg/ha est. biomass. 3 M. ruthenica/m (PI 202) | 1463029 | PI 568058 |
| 291 | PI 568059 | CTM 42 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | 40km SE of Xlinhot, Nei Monggol, China. | | | Hilly area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun. Grassland with large rolling hills. Bottom of hill, in and near dry creek bed. 70% ground cover. (PI 202) | Wild material | Many plants upright. Plants more vigorous due to better moisture. 4 M. ruthenica/m (PI 202) | 1463030 | PI 568059 |
| 292 | PI 568060 | CTM 43 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | 40km SE of Xlinhot, Nei Monggol, China. | | 1105 | Hilly area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.8. Full sun, 2 deg. slope, 255 deg. aspect. Grassland with large rolling hills. Bottom of hill across dry creek. 70% vegetation. (PI 202) | Wild material | Many plants quite vigorous. Plants more vigorous due to better moisture. 4 M. ruthenica/m (PI 202) | 1463031 | PI 568060 |
| 293 | PI 568061 | CTM 45 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | 40km SE of Xlinhot, Nei Monggol, China. | | 1128 | Hilly area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 20 deg. slope, 240 deg. aspect. Exposed to wind. Grassland with large rolling hills. Some grazing. 90% ground cover. (PI 202) | Wild material | Plants procumbent to upright. 8 M. ruthenica/m. Est. 1200kg/ha biomass. Few plants sampled. (PI 202) | 1463032 | PI 568061 |
| 294 | PI 568062 | CTM 46 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | 40km SE of Xlinhot, Nei Monggol, China. | | 1128 | Hilly area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 7.6. Full sun, 45 deg. slope, 200 deg. aspect. Grassland with large rolling hills. Bank of dry stream, some grazing. 40% ground cover. (PI 202) | Wild material | Plants procumbent to upright. 4 M. ruthenica/m. (PI 202) | 1463033 | PI 568062 |
| 295 | PI 568063 | CTM 47 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Ecological reserve. 75km SE of Xlinhot, Nei Monggol, China. | | 1150 | Rolling area on Mongolian Plateau. Sandy soil, few stones, good drainage, pH 6.7. Full sun, 0 slope, flat. Some irrigation. Grassland with sparsely veg. dunes. Near buildings & along research plots. 80% ground cover. (PI 202) | Wild material | Many plants, upright and vigorous. 1 M. ruthenica/m. (PI 202) | 1463034 | PI 568063 |
| 296 | PI 568064 | CTM 50 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Ecological reserve. 75km SE of Xlinhot, Nei Monggol, China. | | 1175 | Rolling area on Mongolian Plateau. Sand, few stones, good drainage, pH 6.4. Full sun, 40 deg. slope, valley. Grassland with large dunes. Some low shrubs. Very dry sandy area along valley between dunes. 35% ground cover. (PI 202) | Wild material | Procumbent. Collection area approx. 10 ha. .25 M. ruthenica/m (PI 202) | 1463035 | PI 568064 |
| 297 | PI 568065 | CTM 51 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Ecological reserve. 75km SE Xlinhot, Nei Monggol, China. | | 1175 | Rolling area on Mongolian Plateau. Sand, few stones, good drainage. Full sun, 20 deg. slope, 105 deg. aspect. Grassland with large dunes. Very dry sandy area, top & sides of dunes. 15% ground cover. (PI 202) | Wild material | Plants upright to procumbent, some vigorous. M. ruthenica appeared to be the dominant species. 5 M. ruthenica/m. (PI 202) | 1463036 | PI 568065 |
| 298 | PI 568066 | CTM 54 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | 10km S of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1150 | Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.6. Full sun, 20 deg. slope, 40 deg. aspect. Lush grassland, fenced. 80% ground cover. (PI 202) | Wild material | Quite a few plants vigorous and upright. Foliage dark green and healthy except for minor rust damage. Estimated 1800 kg/ha biomass. .5 M. ruthenica/m (PI 202) | 1463037 | PI 568066 |
| 299 | PI 568067 | CTM 56 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | 10km S of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1120 | Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.5. Full sun, 30 deg. slope, 80 deg. aspect. Lush grassland some grazing. 50% ground cover. (PI 202) | Wild material | Plants dark green, semi-erect. Estimated 800 kl/ha biomass. .2 M. ruthenica/m (PI 202) | 1463038 | PI 568067 |
| 300 | PI 568068 | CTM 57 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | 10km S of headquarters. Ecological reserve 75km S of Xlinhot, Nei Monggol, China. | | 1120 | Rolling area on Mongolian Plateau. Badly disturbed land. Sandy loam, few stones, good drainage. Full sun, 20 deg. slope, 240 deg. aspect. Grassland, some grazing. 45% ground cover. (PI 202) | Wild material | Some plants upright. .2 M. ruthenica/m (PI 202) | 1463039 | PI 568068 |
| 301 | PI 568069 | CTM 60 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | 10km S of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1142 | At bottom of large hill. Rolling area on Mongolian Plateau. Sandy loam, some stones, good drainage, pH 6.7. Full sun, 10 deg. slope, 330 to 370 deg. aspect. Heavy grass. 70% ground cover. (PI 202) | Wild material | .2 M. ruthenica/m (PI 202) | 1463040 | PI 568069 |
| 302 | PI 568070 | CTM 62 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1028 | Rolling area on Mongolian Plateau. Sandy loam, many stones, good drainage, pH 6.8. Full sun, 0 slope, level. Some pumice present. Fenced grassland, minor grazing. 70% ground cover. (PI 202) | Wild material | Many plants upright and vigorous. Hay harvested 1x/yr. Estimated 1500 kg/ha biomass. (PI 202) | 1463041 | PI 568070 |
| 303 | PI 568071 | CTM 63 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1028 | Rolling area on Mongolian Plateau. Some pumice present. Sandy loam, some stones, good drainage, pH 7.1. Full sun, 0 slope, level, fenced grassland, minor grazing. 70% ground cover. (PI 202) | Wild material | Many plants upright and vigorous. Estimated 1500 kg/ha biomass. 3 M. ruthenica. (PI 202) | 1463042 | PI 568071 |
| 304 | PI 568072 | CTM 64 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1028 | Rolling area on Mongolian Plateau. Some pumice present. Sandy loam, some stones, good drainage, pH 6.9. Full sun, 0 slope, level, fenced grassland, minor grazing. 70% ground cover. (PI 202) | Wild material | Many plants upright and vigorous. 3 M. ruthenica/m (PI 202) | 1463043 | PI 568072 |
| 305 | PI 568073 | CTM 65 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1028 | Rolling area on Mongolian Plateau. Some pumice present. Sandy loam, some stones, good drainage, pH 7.2. Full sun, 0 slope, level, grassland, grazed. 50% ground cover. (PI 202) | Wild material | Plants upright, some vigorous. 1000 kg/ha biomass. .2 M. ruthenica/n (PI 202) | 1463044 | PI 568073 |
| 306 | PI 568074 | CTM 67 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km Sw of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1096 | At base of valley. Rolling area on Mongolian Plateau. Found in a swale. Considerable pumice present. Sandy loam, some stones, good drainage, pH 6.9. Full sun, 15 deg. slope, 40 deg. aspect. Grassland, grazed. 50% ground cover. (PI 202) | Wild material | Some plants quite vigorous and semi-upright. Estimated 1000 kg. (PI 202) | 1463045 | PI 568074 |
| 307 | PI 568075 | CTM 68 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1096 | Rolling area on Mongolian Plateau. Found in a swale. Considerable pumice present. Sandy loam, some stones, good drainage, pH 6.7. Full sun, 20 deg. slope, 40 deg. aspect. Grassland, grazed. 50% ground cover. (PI 202) | Wild material | Some plants quite vigorous and semi-upright. Marked change to a high number of A | 1463046 | PI 568075 |
| 308 | PI 568076 | CTM 69 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1096 | Rolling area on Mongolian Plateau. Sandy loam, some stones, good drainage, pH 6.8. Considerable pumice present. Full sun, 30 deg. slope, 55 deg. aspect. Grassland, grazed. 50% ground cover. (PI 202) | Wild material | Some plants quite vigorous and upright. 1000 kg/ha bio | 1463047 | PI 568076 |
| 309 | PI 568077 | CTM 70 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | 20km SW of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1127 | Near crest of hill. Rolling area on Mongolian Plateau. Sandy loam, some stones, good drainage, pH 6.8. Some pumice present. Full sun, 45 deg. slope, 10 and 80 deg. aspect. Grassland, grazed. 50% ground cover. (PI 202) | Wild material | Some plants unusually vigorous and upright, perhaps as a response to better fertility. | 1463048 | PI 568077 |
| 310 | PI 568078 | CTM 71 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/03/1991 | 10km NE of headquarters. Ecological reserve. Near Shan Ya forest. 75km SE of Xlinhot, Nei Monggol, China. | | 1249 | Few trees. 30% ground cover. Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 15 deg. slope, 180 deg. aspect. Mountain meadow, grazed. (PI 202) | Wild material | Many plants upright and vigorous. Estimated 1500 kg/ha biomass. .2 M. ruthenica/m. Few plants sampled. (PI 202) | 1463049 | PI 568078 |
| 311 | PI 568079 | CTM 72 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/03/1991 | 10km NE of headquarters. Ecological reserve. Near Shan Ya forest. 75km SE of Xlinhot, Nei Monggol, China. | | 1295 | Scattered trees. 50% ground cover. Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 20 deg. slope, 270 deg. aspect. Mountain meadow, grazed. (PI 202) | Wild material | Considerable leaf yellowing. Leaves narrow. Plants upright. 300 kg/ha biomass. .2 M. ruthenica/m. PLANTS: Few plants sampled. (PI 202) | 1463050 | PI 568079 |
| 312 | PI 568080 | CTM 74 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/03/1991 | 10km NE of headquarters. Ecological reserve, near Shan Ya forest. 75km SE of Xlinhot, Nei Monggol, China. | | 1341 | Very dry with sparse vegetation, but many poplar (Populus sp.) trees scattered around population. Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 0-50 deg. slope, west aspect. (PI 202) | Wild material | Some plants unusually vigorous and producing abundant seed with some pods not dehiscing. (PI 202) | 1463051 | PI 568080 |
| 313 | PI 568081 | CTM 76 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/04/1991 | 10km S of headquarters. Near Kaqu. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1249 | Abundant vegetation, no trees. 70% ground cover. Ungrazed.Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.3. Full sun, 5 deg. slope, 170 deg. aspect. Along unpaved road and next to mowed field. (PI 202) | Wild material | Abundant pods and seed and vigorous green plants. (PI 202) | 1463052 | PI 568081 |
| 314 | PI 568082 | CTM 77 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/04/1991 | Kaqu, 10kmS of headquarters. Ecological reserve 75km SE of Xlinhot, Nei Monggol, China. | | 1249 | Abundant vegetation, no trees. 70% ground cover. Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 10 deg. slope, 170 deg. aspect. Along roadway, next to mowed field. (PI 202) | Wild material | Pods abundant, mature. Plants vigorous. Some black aphids observed. (PI 202) | 1463053 | PI 568082 |
| 315 | PI 568083 | CTM 78 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/05/1991 | Gelingole, 55km SE of Xlinhot, Nei Monggol, China. | | 1028 | Rolling grassland surrounded by mountains. Sandy loam, few stones, good drainage, pH 6.7. Full sun, 20 deg. slope, 200 deg. aspect. Abundant vegetation, some grazing. (PI 202) | Wild material | Many plants upright with ripe seeds. Some leaf damage observed. (PI 202) | 1463054 | PI 568083 |
| 316 | PI 568084 | CTM 79 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/05/1991 | Gelingole, 55km SE of Xlinhot, Nei Monggol, China. | | 1028 | Rolling grassland surrounded by mountains. Sandy loam, few stones, good drainage, pH 7.0. Full sun, 0-20 deg. slope, 100 deg. aspect. Near farm road in slight depression. Abundant veg., some grazing. (PI 202) | Wild material | Many plants upright. Some damaged. Few seeds. (PI 202) | 1463055 | PI 568084 |
| 317 | PI 568085 | CTM 80 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/05/1991 | Road to Xlinhot, 30km SE of Xlinhot, Nei Monggol, China. | | | Rolling grassland surrounded by mountains. Sandy loam, few stones, good drainage, pH 7.0. Sandy loam, 0 slope, flat. Near dirt road. (PI 202) | Wild material | Plants upright, abundant seed. (PI 202) | 1463056 | PI 568085 |
| 318 | PI 568086 | CTM 81 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Yue Jin Su (Xi-XR), 25km W of Xlinhot, Nei Monggol, China. | | 922 | Found along drainage ditch. 40% ground cover. Rolling grassland surrounded by mountains. Sandy soil, few stones, good drainage, pH 7.3. Full sun, 5 deg. slope, 360 deg. aspect. Salt marsh area near small salt lake. Well vegetated. (PI 202) | Wild material | Many plants vigorous, dark green. (PI 202) | 1463057 | PI 568086 |
| 319 | PI 568087 | CTM 82 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Yue Jin Su (Xi-XR), 25km W of Xlinhot, Nei Monggol, China. | | 929 | 40% ground cover. Rolling grassland surrounded by mountains. Sandy soil, some stones, good drainage, pH 7.2. Full sun, 50 deg. slope, 360 deg. aspect. Steep bank. Moderate to sparse vegetation, some pumice outcroppings. (PI 202) | Wild material | Many large plants with tendency toward procumbency. Many pods/plant and many pods were quite large. (PI 202) | 1463058 | PI 568087 |
| 320 | PI 568088 | CTM 86 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Bai Da Huag, 45km W of Xlinhot, Nei Monggol, China. | | 1066 | Rolling grassland surrounded by mountains. Sandy soil, few stones, good drainage, pH 6.5. Full sun, 30 deg. slope, 265 deg. aspect. Hillside, many large outcroppings. Moderate vegetation. (PI 202) | Wild material | Many plants upright, vigorous, but most with few seeds. (PI 202) | 1463059 | PI 568088 |
| 321 | PI 568089 | CTM 87 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Bai Da Huag, 45km W of Xlinhot, Nei Monggol, China. | | 1082 | Some large outcroppings on slope, 30% ground cover. Rolling grassland surrounded by mountains. Sandy soil, few stones, good drainage, pH 6.7. Full sun, 0-20 deg., basin to 340 deg. aspect. Flat basin to sloped area with moderate vegetation. | Wild material | Many plants upright, some with considerable larval feeding. .2 M. ruthenica/m (PI 202) | 1463060 | PI 568089 |
| 322 | PI 568090 | CTM 88 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Rt. 307, 37km S of Xilinhot, Nei Monggol, China. | | 1127 | Rolling grassland surrounded by mountains. Sand soil, some stones, good drainage, pH 7.0. Full sun, 15 deg. slope, 240 deg. aspect. Sand dune area with sparse vegetation. 10% ground cover. (PI 202) | Wild material | Plants vigorous with many seeds. Estimated 300 kg/ha biomass. M. ruthenica dominant species. (PI 202) | 1463061 | PI 568090 |
| 323 | PI 568091 | CTM 89 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/07/1991 | Rt. 307, 37km S of Xilinhot, Nei Monggol, China. | | 1127 | Rolling grassland surrounded by mountains. Sand soil, some stones, good drainage, pH 6.8. Full sun, 0 slope, draw. Sand dune with sparse vegetation. 30% ground cover. (PI 202) | Wild material | Plants quite vigorous with many pods. Estimated 600 kg/ha biomass. .5 M. ruthenica/m. (PI 202) | 1463062 | PI 568091 |
| 324 | PI 568092 | CTM 90 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/07/1991 | Rt. 307, 37km S of Xilinhot, Nei Monggol, China. | | 1127 | 30% ground cover. Rolling grassland surrounded by mountains. Sand soil, some stones, good drainage, pH 6.6. Full sun, 15 deg. slope, N face of draw, across highway (300m). Sand dune with sparse vegetation. (PI 202) | Wild material | Plants quite vigorous with moderate seed production. Estiamted 600 kg/ha biomass. .2 M. ruthenica/m. (PI 202) | 1463063 | PI 568092 |
| 325 | PI 568093 | CTM 91 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/07/1991 | Rt. 307, 36km S of Xilinhot, Nei Monggol, China. | | 1127 | 40% ground cover. Rolling grassland surrounded by mountains. Sand soil, some stones, good drainage, pH 6.6. Full sun, 0-50 deg. slope, Bottom and N face of 9m sand dune. Moderate vegetation. Near farm road. (PI 202) | Wild material | Plants quite vigorous, healthy but procumbent. Estimated 1200 kg/ha biomass. (PI 202) | 1463064 | PI 568093 |
| 326 | PI 568094 | CTM 92 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/07/1991 | Rt. 307, 36km S of Xilinhot, Nei Monggol, China. | | 1127 | Rolling grassland surrounded by mountains. Sand soil, some stones, good drainage, pH 6.7. Full sun. Top and sides of sandy depression. Sparse vegetation. 40% ground cover. (PI 202) | Wild material | Plants vigorous, some upright. Minimum seed shattering. .2 M. ruthenica/m (PI 202) | 1463065 | PI 568094 |
| 327 | PI 568095 | CTM 93 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/07/1991 | Rt. 307, 36km S of Xilinhot, Nei Monggol, China. | | 1158 | Rolling grassland surrounded by mountains. Sand soil, some stones, good drainage, pH 6.8. Full sun, 360 deg. aspect. Sparse vegetation. 35% ground cover. (PI 202) | Wild material | Many plants procumbent, some vigorous. Estimated 300 kg/ha biomass. 1 M. ruthenica | 1463066 | PI 568095 |
| 328 | PI 568096 | CTM 94 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/12/1991 | Da Qi Mountians, 24km N of Hohhot, Nei Monggol, China. | | | Considerable erosion. Sparse vegetation. 50% ground cover. Mountain slope. Sandy loam, many stones, good drainage. Full sun, 30 deg. slope. Next to main road through mountains on military preserve. (PI 202) | Wild material | Plants upright with abundant seed. Estimated 400 kg/ha biomass. 1 M. ruthenica/m (PI 202) | 1463067 | PI 568096 |
| 329 | PI 568097 | CTM 95 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/12/1991 | Toliget, 68kn N of Hohhot, Nei Monggol, China. | | 1500 | 40% ground cover. Rolling plateau. Sandy loam, few stones, good drainage, pH Full sun, 5 deg. slope, 50 deg. bottom aspect. Just SE of apicultural area, sparse vegetation, grazed farmland. Inhabited area near main road. (PI 202) | Wild material | Plants procumbent, apparently healthy. 1 M. ruthenica/m (PI 202) | 1463068 | PI 568097 |
| 330 | PI 568098 | CTM 97 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/12/1991 | Zouhe, 2km NW of main road, 78km N of Hohhot, Nei Monggol, China. | | | 25% ground cover. Rolling plateau. Sandy soil, few stones, good drainage, pH 7.0. Full sun. Rim of marsh. Moderate vegetation. Heavy grazing. (PI 202) | Wild material | Plants procumbent. Pods open but most seeds green. .5 M. ruthenica/m (PI 202) | 1463069 | PI 568098 |
| 331 | PI 568099 | CTM 98 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/12/1991 | Zouhe, 2.2km NW of main road, 78km N of Hohhot, Nei Monggol, China. | | | 25% ground cover. Rolling plateau. Sandy soil, few stones, good drainage, pH 7.0. Full sun. Strip with considerably less vegetation than surrounding area. Heavily grazed. (PI 202) | Wild material | Plants procumbent, some vigorous. .5 M. ruthenica/m (PI 202) | 1463070 | PI 568099 |
| 332 | PI 568100 | CTM 100 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/13/1991 | SW of Four Group of Zouhe Temple (5km), 78km N of Hohhot, Nei Monggol, China. | | 1432 | 30% ground cover. Rolling plateau. Sandy loam, many stones, good drainage, pH 7.1. Full sun. Flat area near main road, moderate vegetation grazed. Most plants found in dry flood plain. (PI 202) | Wild material | Plants vigorous with abundant seed, procumbent. Some black aphid noted. 200 kg/ha biomass. .2 M. ruthenica. (PI 202) | 1463071 | PI 568100 |
| 333 | PI 568101 | CTM 101 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/13/1991 | Zouhe, 78km N of Hohhot, Nei Monggol, China. | | 1462 | 30% ground cover. Rolling plateau. Sandy loam, few stones, good drainage, pH 7.3. Full sun. Sparsely vegetated area near marsh. Some tall grass, grazed. (PI 202) | Wild material | Plants procumbent. .2 M. ruthenica/m (PI 202) | 1463072 | PI 568101 |
| 334 | PI 568102 | CTM 104 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/14/1991 | Che Yan Sunn, 22km W of Hohhot and 6km S of Hu Bao, Nei Monggol, China. | | 868 | 30% ground cover. Fairly flat inter-mountain area. Sandy loam, few stones, good drainage, pH 7.2. Full sun, flat. Farm land. Moderate vegetation. May have high salt content. (PI 202) | Wild material | Collection area very small. Plants procumbent, a few more vigorous. .2 M. ruthenica/m (PI 202) | 1463073 | PI 568102 |
| 335 | PI 568103 | CTM 105 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/14/1991 | Che Yan Sunn, 22km W of Hohhot and 6km S of Hu Bao, Nei Monggol, China. | | 868 | 30% ground cover. Fairly flat inter-mountain area. Sandy loam, few stones, good drainage, pH 7.1. Full sun, flat. Farm land. Moderate vegetation. May have high salt content. (PI 202) | Wild material | Some plants upright and vigorous. Seed very mature. .2 M. ruthenica/m (PI 202) | 1463074 | PI 568103 |
| 336 | PI 631907 | CTM 10 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/23/1991 | Rolling dunes and hills. Sand, few stones, good drainage, pH 6.8. Full sun to par. shade, 210 deg. aspect. Shiao Qing Valley, in sand depression, well vegetated, many shrubs. 50% ground cover. 80km S of Tongliao, Daqing Reserve | 42.91666667, 122.33333333 | 190 | | Wild material | Abundant ripe seed. Galls noted on some roots. M. ruthenica may prevail where other species do not. Associated with Astragalus Adsurgens, Setaria sp., Artemisia sp., Agrostis sp., Ambrosia sp., Ulmus sp., Iris sp. Few plants sampled. 2 M. ruthenica/m | 1050610 | PI 631907 |
| 337 | PI 631908 | CTM 11 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/23/1991 | Rolling terrain. Sand, few stones, good drainage, pH 6.8. Full sun, 5 deg. slope, 180 and 310 deg. aspect. Shiao Qing Valley. Sandy flat, many have been disturbed. Vegetation sparse. 80km S of Tongliao, Daqing Reserve | 42.91666667, 122.33333333 | 175 | | Wild material | Some indication M. ruthenica is one of the first species to appear in the succession. Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. 100 plants sampled. 2 M. ruthenica/m | 1050615 | PI 631908 |
| 338 | PI 631909 | CTM 12 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/23/1991 | Rolling dunes and hills. Sand, few stones, good drainage, pH 6.8. Full sun to par. shade, 15 deg. slope, 194 deg. aspect. Shiao Qing Valley, nr elm grove, many shrubs, sparse under veg., many open spaces. 30% ground cover. 80km S of Tonglia | 42.91666667, 122.33333333 | 183 | | Wild material | Roots demonstrate characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. Associated with Filifolium sibericum, Artemisia sp., Rubus sp., Setaria sp., Agrostis sp., Stipa sp., Agropyron cristatum, Solanum sp. 2 M. ruthenica/m | 1050621 | PI 631909 |
| 339 | PI 631910 | CTM 15 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/24/1991 | Roling dunes. Sand, few stones, good drainage, pH 6.9. Full sun, 5 deg. slope, 360 deg. aspect. North Daquig Res. grazed area, disturbed soil. Few trees (Acer sp.). Bottom between dunes. 50% ground cover. 80km S of Tongliao, Daqing Reserve | 42.91666667, 122.33333333 | 182 | | Wild material | Roots demonstrate a characteristic darkening of stele indicating crown and root rot. Plants most likely quite old. Pods large, 4+ seed/pod on occasion. Plants partially procumbent. 200 plants sampled. 2 M. ruthenica/m | 1050636 | PI 631910 |
| 340 | PI 631911 | CTM 16 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/24/1991 | Large dunes. Sand, few stone, good drainage, pH 6.5. Full sun, slope 0-20 deg., aspect 30 deg. North Da Quig Reserve, grazed area, disturbed soil. At base of large dune. 70% ground cover. 80km S of Tongliao, Daqing Reserve | 42.91666667, 122.33333333 | 182 | | Wild material | Roots demonstrate a characteristic darkening of stele indicating crown and root rot. Plants most likely quite old. Associated with Setaria sp., Leymus sp., Lespedeza bicolor, Aster sp., Artemisia sp. 1 ha area sampled. 5 M. ruthenica/m Some larval feeding withing some of the pods. Plants prostrate to semi-erect | 1050639 | PI 631911 |
| 341 | PI 631912 | CTM 17 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/24/1991 | Large dunes. Sand, few stones, good drainage, pH 6.4. Full sun, 5-30 deg. slope, basin aspect. North Da Quig Reserve, grazed area. At base of large dune in basin, no trees present. 70% ground cover. 80km S of Tongliao, Daqing Res | 42.91666667, 122.33333333 | 213 | | Wild material | Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. Very thick stand of M. ruthenica. Associated with Artemisia sp., Setaria sp. 70 plants sampled. 20 M. ruthenica/m | 1050646 | PI 631912 |
| 342 | PI 631913 | CTM 18 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/24/1991 | Large dunes. Sand, few stones, good drainage, pH 6.8. Full sun, 10-20 deg. slope, 300 deg. aspect. North Da Quig Reserve, grazed area. At top of dune, no trees present. 80km S of Tongliao, Daquing Reserve | 42.91666667, 122.33333333 | 200 | | Wild material | Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. Very thick stand of M. ruthenica. Some leaf damage noted. Associated with Artemisia sp., Leymus sp., Setaria sp. 100 plants sampled. 10 M. ruthenica/m | 1050649 | PI 631913 |
| 343 | PI 631914 | CTM 19 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/24/1991 | Large dunes. Sand, few stones, good drainage, pH 6.8. Full sun, 0-30 deg. slope. North Da Quig Reserve, grazed area. Along sandy road beside Zea mays field on top and side of bank. Sparse-heavy veg. 40% ground cover. 80km S of Tongliao | 42.91666667, 122.33333333 | 198 | | Wild material | Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. All plants quite vigorous. Associated with Artemisia sp., Ambrosia sp., Setaria sp., Digiteria sp., Stipa sp., Xanthium sp. 8-10 plants sampled. 4 M. ruthenica/m | 1050657 | PI 631914 |
| 344 | PI 631915 | CTM 20 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/24/1991 | Large dunes. Sand, few stones, good drainage, pH 6.7. Full sun, 0 deg. slope, basin aspect. North Da Quig Reserve, sandy basin or blow-out, also on rim of basin. 40% ground cover. Next to cult. area. 80km S of Tongliao, Daqing Res | 42.91666667, 122.33333333 | 206 | | Wild material | Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. Few ripe seeds. Plants quite vigorous. Associated with Artemisia sp., Setaria sp., Xanthium sp. 20 plants sampled. 8 M. ruthenica/m | 1050660 | PI 631915 |
| 345 | PI 631916 | CTM 21 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | Grassland, flat. Sandy loam, few stones, good drainage, pH 7.4. Partial shade 0 slope. Under Populus trees near sandy road and soybean field, inside fence. Sparse veg. heavily grazed. 20 SE of Hohhot, Grassland Res. Inst. Exp. Sta. | 40.71666667, 11.83333333 | 282 | | Wild material | Roots demonstrate a characteristic darkening of the stele indicating crown and root rot. Plants most likely quite old. Plants upright to partially procumbent. Aphids present.. Some plants in drainage ditch. Associated with Artemisia sp., Ambrosia sp., Medicago sativa ssp. sativa and falcata. 12 plants sampled. 2 M. ruthenica/m | 1050667 | PI 631916 |
| 346 | PI 631917 | CTM 23 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | Grassland, flat. Sandy loam, few stones, good drainage. Full sun, 0 slope. Pasture grazed, 10 ha. 20 SE of Hohhot, Grassland Res. Inst. Exp. Sta. | 40.71666667, 111.83333333 | 282 | | Wild material | Plants procumbent. Associated with Setaria sp., Rubus sp., Ambrose sp., Artemisia sp. 100 plants sampled. 1 M. ruthenica/m | 1050678 | PI 631917 |
| 347 | PI 631918 | CTM 24 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | Grassland, flat. Alluvial. Sandy loam, few stones, good drainage, pH 7.4. Partial shade, 0 slope. In and along very dry irrigation ditch. 30% ground cover. Sparse veg. grazed. 20 SE of Hohhot, Grassland Res. Inst. Exp. Sta. | 40.71666667, 111.83333333 | 282 | | Wild material | Plants procumbent. Associated with Artemisia sp., Setaria sp., Populus sp., Digiteria sp. 6 plants sampled. Crops in cultivation nearby. 2 M. ruthenica/m | 1050684 | PI 631918 |
| 348 | PI 632174 | CTM 25 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | Sandy loam, few stones. 20 SE of Hohhot, Grassland Res. Inst. Exp. Sta. | 40.71666667, 111.83333333 | 282 | | Wild material | Associated with Setaria sp., Populus sp., Digiteria sp. | 1050689 | PI 632174 |
| 349 | PI 632175 | CTM 26 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | Sandy loam, few stones. 20 SE of Hohhot, Grassland Res. Inst. Exp. Sta. | 40.71666667, 111.83333333 | 282 | | Wild material | Associated with Setaria sp., Populus sp., Digiteria sp. | 1050696 | PI 632175 |
| 350 | PI 632176 | CTM 27 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/27/1991 | Sandy loam, few stones, pH 7.4. Full sun, 0 slope. Along main road at entrance to Exp. Sta. Near Zea mays field. Surrounded by many popular trees. Sparse understory vegetation. 20 SE of Hohhot, Grassland Res. Inst. Exp. Sta. | 40.71666667, 111.83333333 | 282 | | Wild material | Associated with Artemisia sp., Setaria sp., Digiteria sp. Few plants sampled. 2 M. ruthenica/m | 1050702 | PI 632176 |
| 351 | PI 632177 | CTM 28 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/28/1991 | Sandy-clay loam, few stones, good drainage, pH 6.8. Full sun, 5 deg. slope, 10 deg. aspect. Coarse surface with abundant pumice outcroppings. 40% ground cover. N of HW marker 207, 10-15km S of Xlinhot | 43.86666667, 116.08333333 | 975 | | Wild material | Plants very small, procumbent. Associated with Stipa sp., Agrostis sp., Setaria sp. 10 plants sampled. Slightly rolling, volcanic region on Mongolian Plateau. Extinct volcano cones nearby. 1 M. ruthenica/m | 1050708 | PI 632177 |
| 352 | PI 632178 | CTM 29 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/28/1991 | Slightly rolling area on Mongolian Plateau. Sand loam, few stones, good drainage, pH 6.6. Full sun, 5 deg. slope, 320 deg. aspect. Grassland with little grazing. 80% ground cover. Est. 2000kg/ha biomass. 50km S of Xlinhot, Hutan Lan | 43.46666667, 116.08333333 | 1264 | | Wild material | Plants very vigorous, upright perhaps as a response to good fertility. Pods quite large. Associated with Agropyron cristatum, Astragalus adsurgens, Quercus sp., Leymus chinensis, Artemisia sp. 100 plants sampled. 2 M. ruthenica/m | 1050713 | PI 632178 |
| 353 | PI 632179 | CTM 33 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/29/1991 | Rolling area on Mongolian Plateau. Sandy-clay loam, few stones, good drainage, pH 6.4. Full sun, 3 deg. slope, 260 deg. aspect. Grassland in enclosure (less grazing). 30% ground cover. Most coll. in drainage way. 52km N of Xlinhot | 44.33333333, 115.83333333 | 807 | | Wild material | Plants procumbent, moderately upright. Associated with Achnatherum sp., Agropyron cristatum, Stipa sp., Leymus chinensis, Artemisia sp. Few plants sampled. 0.5 M. ruthenica/m | 1050734 | PI 632179 |
| 354 | PI 632180 | CTM 34 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/29/1991 | Rolling area on Mongolian Plateau. Sandy-clay loam, few stones, good drainage, pH 7.6. Full sun, 0 slope. Grassland inside enclosure (less grazing). 40% grazing. 52km N of [G [ Xlinhot | 44.33333333, 115.83333333 | 875 | | Wild material | Plants procumbent. Associated with Achnatherum sp., Stipa sp., Agropyron cristatum. Few plants sampled. 0.5 M. ruthenica/m | 1050743 | PI 632180 |
| 355 | PI 632181 | CTM 36 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/29/1991 | Rolling area on Mongolian Plateau. Sandy-clay loam, few stones, good drainage, pH 7.3. Very dry in enclosure but heavily grazed. Many plants along old road. 20% ground cover. Est. 300 kg/ha biomass. 52km N of Xlinhot | 44.33333333, 115.83333333 | 853 | | Wild material | Plants procumbent. Associated with Agropyron cristatum, Leymus chinensis, Achnatherum sp. Few plants sampled. 0.5 M. ruthenica/m | 1050755 | PI 632181 |
| 356 | PI 632182 | CTM 37 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/29/1991 | Rolling area on Mongolian Plateau. Sandy-clay loam, few stones, good drainage, pH 7.2. Full sun, 5 deg. slope, 160 deg. aspect. Some grazing. In drainage area. 35% ground cover. 52 km N of Xlinhot | 44.33333333, 115.83333333 | 853 | | Wild material | Plants procumbent. Associated with Stipa sp., Leymus chinensis, Agropyron cristatum, Artemisia sp., Agropyron mongolicum, Achnatherum sp. Few plants sampled. 1 M. ruthenica/m | 1050758 | PI 632182 |
| 357 | PI 632183 | CTM 40 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | Hilly area on Mongolian Plateau. Sandy loam, many stones, good drainage, pH 6.5. Full sun, 50 deg. slope, 50 deg. aspect. Grassland with large, rolling hills. Near crest of hill. Exposu ure to wind. 30% ground cover. 40km SE of Xli | 43.88333333, 116.33333333 | 1188 | | Wild material | Plants procumbent. Associated with Stipa sp. Achnatherum sp., Caragana intramongolica, Leymus chinensis. Few plants sampled. 1 M. ruthenica/m | 1050777 | PI 632183 |
| 358 | PI 632184 | CTM 41 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | Hilly area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 45 deg. slope, 65 deg. aspect. Grassland with large rolling hills. Bottom of hill. Exposed to wind. 30% ground cover. 40Km SE of Xlinhot | 43.88333333, 116.33333333 | 1158 | | Wild material | Plants procumbent. Associated with Stipa sp., Leymus sp., M. sativa sub. sativa and falcata. Few plants sampled. 2 M. ruthenica/m | 1050780 | PI 632184 |
| 359 | PI 632185 | CTM 44 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/30/1991 | Hilly area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun, 3 deg. slope, 140 deg. aspect. Grassland with large rolling hills. On crest of hill, some grazing. 70% ground cover. 40km SE of Xlinhot | 43.88333333, 116.33333333 | 1143 | | Wild material | Plants procumbent to upright. Exposed to wind. Associated with Stipa sp., Agropyron cristatum, Artemisia sp. 20 plants sampled. 4 M. ruthenica/m | 1050797 | PI 632185 |
| 360 | PI 632186 | CTM 48 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Rolling area on Mongolian Plateau. Sand, few stones, good drainage, pH 6.8. Full sun, 0-30 deg. slope, 180 deg. aspect. Grassland with large dunes. Very dry sandy area. 10% ground cover. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1175 | | Wild material | Few plants, procumbent. Associated with Agropyron cristatum, Artemisia sp., Stipa sp. 10 plants sampled. .5 M. ruthenica/m | 1050815 | PI 632186 |
| 361 | PI 632187 | CTM 49 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Rolling area on Mongolian Plateau. Sand, few stones, good drainage, pH 6.7. Full sun, 60 deg. slope, 10 deg. aspect. Grassland with large dunes. Very dry sandy area side and top of dune. 30% ground cover. Ecological res.75km SE of Xlinhot | 43.58333333, 116.25000000 | 1175 | | Wild material | Few plants, procumbent. Associated with Stipa sp., Agropyron cristatum, Agrostis sp., Unidentified shrubs. 10 plants sampled. 1 M. ruthenica/m | 1050818 | PI 632187 |
| 362 | PI 632188 | CTM 52 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Rolling area on Mongolian Plateau. Sand, few stones, good drainage, pH 6.7. Full sun, 0-40 deg. slope, 250 deg. aspect. Grassland with large dunes. Very dry sandy area. 20% ground cover. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1190 | | Wild material | Plants upright to procumbent, some vigorous. Associated with Stipa sp., Artemisia sp. 40 plants sampled. 200 kg/ha biomass. .5 M. ruthenica/m | 1050835 | PI 632188 |
| 363 | PI 632189 | CTM 53 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 08/31/1991 | Rolling area on Mongolian Plateau. Sand, few stones, good drainage, pH 6.7. Full sun, 40 deg. slope, 170 deg. aspect. Grassland with large dunes. Very dry sandy area. Face of dune. 15% ground cover. Ecological res. 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1200 | | Wild material | Some plants exhibited yellowing, very few were vigorous. Associated with Artemisia sp., Stipa sp., Agropyron cristatum. Few shrubs present. 20 plants sampled. .2 M. ruthenica/m | 1050838 | PI 632189 |
| 364 | PI 632190 | CTM 55 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage. Full sun, 30 deg. slope, 40 deg. aspect. 10km S of headquarters. Lush grassland, fenced. Near top of hill. 70% ground cover. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1089 | | Wild material | Some plants vigorous, very little leaf damage. Associated with Stipa sp., Allium sp., Artemisia sp. 30 plants sampled. Estimated 1200 kg/ha biomass. 1 M. ruthenica/m | 1050848 | PI 632190 |
| 365 | PI 632191 | CTM 58 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage. Full sun, 3 deg. slope. 10km S of headquarters. Grassland, some grazing. 70% ground cover. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | | | Wild material | Some plants fairly vigorous. Associated with Stipa sp., Agropyron cristatum, Artemisia sp., Potentilla sp., Leymus chinensis. 50 plants sampled. .l M. ruthenica/m | 1050862 | PI 632191 |
| 366 | PI 632192 | CTM 59 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | Rolling area on Mongolian Plateau. Sandy loam, some stones, good drainage, pH 7.4. Full sun, 10 deg. slope, 50 deg. aspect. 10km S of headquarters. Grassland, some grazing. 70% ground cover. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1127 | | Wild material | Plants procumbent to semi-erect, dark green, little insect feeding. Very dry, 1 km from large hill. Associated with Stipa sp., Agropyron cristatum, Artemisia sp., Astragalus adsurgens. 50 plants sampled. .2 M. ruthenica/m | 1050865 | PI 632192 |
| 367 | PI 632193 | CTM 61 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | Not Available | 1992 | COLLECTED | 09/01/1991 | Rolling area on Mongolian Plateau. Sandy loam, some stones, good drainage, pH 6.9. Full sun, 50 deg. slope, 140 deg. aspect. 10km S of headquarters. Grassland, grazing. Steep hillside. 60% ground cover. Ecological res. 75km SE Xlinhot | 43.58333333, 116.25000000 | 1158 | | Wild material | Plants procumbent to semi-erect, dark green. Associated with Stipa sp., Agropyron cristatum. 60 plants sampled. Pumice very evident. .2 M. ruthenica/m | 1050876 | PI 632193 |
| 368 | PI 632194 | CTM 66 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/02/1991 | Rolling area on Mongolian Plateau. Sandy loam, some stones, good drainage, pH 6.7. Full sun, 10 deg. slope, 100 deg. aspect. 20km SW of headquarters. Grassland, grazed. 50% ground cover. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1028 | | Wild material | Plants generall procumbent, some semi-upright, few vigorous. Associated with Stipa sp., Agropyron cristatum, Artemisia sp., Leymus chinensis, Ambrosia sp., Allium sp. Some pumice present. At change of slope at entrance to valley. stimated 1000 kg/ha biomass. 100 plants sampled. .2 M. ruthenica/m | 1050900 | PI 632194 |
| 369 | PI 632195 | CTM 73 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/03/1991 | Rolling area on Mongolian Plateau. Sandy loam, few stones, good drainage, pH 6.4. Full sun to shade, 10 deg. slope, 0 aspect. Near Shan Ya forest, 10km NE of headquarters. Top of hill. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1341 | | Wild material | Some plants unusually vigorous. Many plants found at edge of poplar (Populus sp.) stand. 700 kg/ha biomass. 40% ground cover. Associated with Polygonum viviparum, Stipa sp., Agropyron cristatum, Caragana intramongolica. 20 plants sampled. | 1050930 | PI 632195 |
| 370 | PI 632196 | CTM 75 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/03/1991 | Rolling area on Mongolian Plateau. Sandy soil, few stones, good drainage, pH 6.4. Full sun to par. shade, 0-20 deg. slope, south aspect. Near Shan Ya forest, 10km NE of headquarters. Ecological reserve 75km SE of Xlinhot | 43.58333333, 116.25000000 | 1341 | | Wild material | Most seeds from very vigorous plants in shade with unusually large pods. On top and sides of hill. Very dry with sparse to moderate vegetation, but many poplar (Populus sp.) trees scattered around population. 25% ground cover. Estimated 500 kg/ha biomass. Associated wtih Artemisia sp., Stipa sp., Agropyron cristatum, Allium sp., Polygonum viviparum, Ambrosia sp. 25 plants sampled. | 1050940 | PI 632196 |
| 371 | PI 632197 | CTM 83 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Rolling grassland surrounded by mountains. Sandy soil, many stones, good drainage, pH 7.2. Full sun, 0-50 deg. slope, 360 deg. aspect. Top of hill and on steep bank. Moderate to sparse vegetation. Yue Jin Su (Xi-XR), 25km W of Xlinhot | 43.96666667, 115.91666667 | 975 | | Wild material | Plants small, procumbent. Very few vigorous plants. Many large pumice outcroppings. 40% ground cover. Associated with Achnatherum sp., Artemisia sp. 75 plants sampled | 1050979 | PI 632197 |
| 372 | PI 632198 | CTM 84 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Rolling grassland surrounded by mountains. Sandy loam, few stones, good drainage, pH 6.5. Full sun, 10 deg. slope, 130 deg. aspect. Moderately vegetated, grazed, very dry. 30% ground cover. Bai Da Huag, 45km W of Xlinhot | 43.96666667, 115.50000000 | 1051 | | Wild material | Plants small, upright, some damage. Few seeds found. 30% ground cover. 50 plants sampled | 1050988 | PI 632198 |
| 373 | PI 632199 | CTM 85 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/06/1991 | Rolling grassland surrounded by mountains. Sandy loam, few stones, good drainage, pH 6.5. Full sun, 5 deg. slope, 40 deg. aspect. Near mowed area, grazed, moderate vegetation. 20% ground cover. Bai Da Huag, 45km W of Xlinhot | 43.96666667, 115.50000000 | 1066 | | Wild material | Plants small, upright. Few seeds found. 50 plants sampled | 1050991 | PI 632199 |
| 374 | PI 632200 | CTM 96 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/12/1991 | Rolling plateau. Sandy soil, few stones, good drainage, pH 6.8. Full sun, 10 deg. slope, 360 deg. aspect. Pasture, 1km NW of main road, surrounded by electric fence. Moderate vegetation and grazing. Zouhe, 78km N of Hohhot | 41.88333333, 111.41666667 | 1493 | | Wild material | Plants procumbent, most seed lost. 25% ground cover. Very dry. Estimated 200 kg/ha biomass. Associated with Agropyron cristatum, Agropyron mongolicum, Stipa sp., Potentilla sp., Artemisia sp. 50 plants sampled. .5 M. ruthenica/m | 1051054 | PI 632200 |
| 375 | PI 632201 | CTM 99 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/13/1991 | Rolling plateau. Sandy soil, few stones, good drainage, pH 6.8. Full sun, 3 deg. slope. 5km NE of Four Group of Zouhe Temple. Bottom of hill in area with tall grass. Collection made in low swale, 78km N of Hohhot | 41.88333333, 111.41666667 | 1447 | | Wild material | Some plants upright with good seed retention. 40% ground cover. Associated with Achnatherum sp., Agropyron cristatum, Agropyron mongolicum, Stipa sp., Potentilla sp., Artemisia sp. 200 kg/ha biomass. 25 plants sampled. .3 M. rutherica/m | 1051070 | PI 632201 |
| 376 | PI 632202 | CTM 102 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/14/1991 | Fairly flat inter-mountain area. Sandy loam, few stones, good drainage, pH 7.2. Full sun, flat. Farm land, collection made in ditches and along planted fields. Moderate vegetation. Che Yan Sunn, 22km W of Hohhot and 6km S of Hu Bao | 40.66666667, 111.25000000 | 868 | | Wild material | Plants procumbent. 20% ground cover. Associated with Setaria sp., Artemisia sp., Unidentified forbs. 20 plants sampled. .2 M. ruthenica/m | 1051092 | PI 632202 |
| 377 | PI 632203 | CTM 103 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/14/1991 | Fairly flat inter-mountain area. Sandy loam, few stones, good drainage, pH 7.2. Full sun, flat. Farm land, collection made along ditch. Moderate vegetation. Che Yan Sunn, 22km W of Hohhot and 6km S of Hu Bao | 40.66666667, 111.25000000 | 868 | | Wild material | Seed quality poor. 20% ground cover. Associated with Setaria sp., Artemisia sp., Unidentified forbs. 75 plants sampled. .2 M. ruthenica/m | 1051095 | PI 632203 |
| 378 | PI 632204 | CTM 106 | Medicago ruthenica (L.) Trautv. | Nei Mongol Zizhiqu, China | W6 | | | 1992 | COLLECTED | 09/01/1991 | | | | | Wild material | | 1051111 | PI 632204 |
| 379 | PI 631929 | X910009 | Medicago lupulina L. | China | W6 | | | 1992 | COLLECTED | 08/23/1991 | In road ditch under poplar trees, 20km W of Korla, Shanghu Village. | 41.81666667, 85.90000000 | 870 | | Wild material | | 1049208 | PI 631929 |
| 380 | PI 632028 | Kat. No. 2625 | Medicago sativa L. subsp. glomerata (Balb.) Rouy | Georgia | W6 | | | 1991 | COLLECTED | | Dikorastucsaja 2, Georgian SSR. | | | | Cultivated material | | 1048314 | PI 632028 |
| 381 | PI 632029 | Kat. No. 38523 | Medicago sativa L. subsp. sativa | Kazakhstan | W6 | | | 1991 | COLLECTED | | Dikorastucsaja, Kazakh SSR. | | | | Cultivated material | | 1048317 | PI 632029 |
| 382 | PI 641414 | Kat. No. 44113 | Medicago carstiensis Jacq. | Russian Federation | W6 | | | 1991 | COLLECTED | | | | | | Cultivated material | | 1048305 | PI 641414 |
| 383 | PI 577373 | DJ-4200 | Medicago platycarpos (L.) Trautv. | Novosibirsk, Russian Federation | W6 | | | 1991 | COLLECTED | 08/28/1989 | | | | | Cultivated material | 1977 seed. | 1472344 | PI 577373 |
| 384 | PI 577374 | DJ-4201 | Medicago platycarpos (L.) Trautv. | Novosibirsk, Russian Federation | W6 | | | 1991 | COLLECTED | 08/28/1989 | | | | | Cultivated material | 1971 seed. | 1472345 | PI 577374 |
| 385 | PI 577558 | DJ-3825 | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1991 | COLLECTED | 08/08/1989 | Next to the Katun River. 79km S of Biysk on Highway M-52, Altay, Russia. | 52.56666667, 85.25000000 | 250 | Rocky outcrop next to the Katun River. | Wild material | | 1472529 | PI 577558 |
| 386 | PI 577559 | DJ-3851 | Medicago sativa L. subsp. falcata (L.) Arcang. | Gorno-Altay, Russian Federation | W6 | | | 1991 | COLLECTED | 08/10/1989 | Along the Katun River near its confluence with the Sema River near Kamlak, Gorno-Altay, Russian Federation. | 51.65000000, 85.66666667 | 350 | On rocky outcrop periodically under water. Along the Katun River near its confluence with the Sema River. | Wild material | | 1472530 | PI 577559 |
| 387 | PI 577560 | DJ-3854 | Medicago sativa L. subsp. falcata (L.) Arcang. | Gorno-Altay, Russian Federation | W6 | | | 1991 | COLLECTED | 08/10/1989 | Along the Katun River near its confluence with the Sema River near Kamlak, Gorno-Altay, Russian Federation. | 51.65000000, 85.66666667 | 350 | Along the Katun River near its confluence with the Sema River. | Wild material | Single plant, large, erect. | 1472531 | PI 577560 |
| 388 | PI 577561 | DJ-3867 | Medicago sativa L. subsp. falcata (L.) Arcang. | Gorno-Altay, Russian Federation | W6 | | | 1991 | COLLECTED | 08/11/1989 | Near 656km marker on Highway M-52 beyond Onguday toward Cheketeman Pass, Gorno-Altay, Russian Federation. | 51.98000000, 85.98000000 | 1000 | Road. | Wild material | Large population. Very common. | 1472532 | PI 577561 |
| 389 | PI 577562 | DJ-3904 | Medicago sativa L. subsp. falcata (L.) Arcang. | Gorno-Altay, Russian Federation | W6 | | | 1991 | COLLECTED | 08/12/1989 | North side of Cheketeman Pass, near the 656km marker, Gorno-Altay, Russian Federation. | 51.98000000, 85.98000000 | 1250 | North side of Cheketeman Pass. | Wild material | Single robust plant with prostrate stems to 100cm. | 1472533 | PI 577562 |
| 390 | PI 577563 | DJ-4052 | Medicago sativa L. subsp. falcata (L.) Arcang. | Gorno-Altay, Russian Federation | W6 | | | 1991 | COLLECTED | 08/21/1989 | Mountainside west of the Kamlak Field Station of the Central Siberian Botanical Garden, Gorno-Altay, Russian Federation. | 51.98000000, 85.98000000 | 540 | Open foothills at 580 meters. Mountainside. | Wild material | ELEVATION: 540-840m. | 1472534 | PI 577563 |
| 391 | PI 577564 | DJ-4077 | Medicago sativa L. subsp. falcata (L.) Arcang. | Novosibirsk, Russian Federation | W6 | | | 1991 | COLLECTED | 08/24/1989 | Near the 147km marker on Highway M-52 south of Novosibirsk, Russian Federation. | 55.03333333, 82.91666667 | 230 | Road. | Wild material | | 1472535 | PI 577564 |
| 392 | PI 555667 | KS219 | Medicago sativa L. subsp. sativa | Kansas, United States | W6 |  | | 1991 | DEVELOPED | PRE 10/03/1991 | | | | | Breeding material | Resistance to anthracnose (race 1), bacterial wilt, downy mildew, Fusarium wilt, Phytophthora root rot, blue alfalfa aphid, pea aphid, spotted alfalfa aphid. | 1450639 | PI 555667 |
| 393 | PI 555450 | IL 83-2 | Medicago sativa L. subsp. sativa | United States | W6 | | | 1991 | DEVELOPED | PRE 09/10/1991 | | | | | Breeding material | Good winter hardiness, resistance to heaving, 58% resistant to bacterial wilt, and some resistance to phytophthora root rot. Rapid establishment under less than ideal conditions. Adapted to shallow soils, hard pan areas and poorly drained soils. May be useful as a source of branched rooted characteristics for future breeding programs in development of cultivars for shallow soils or resistance to heaving. | 1450422 | PI 555450 |
| 394 | PI 555451 | OK 51 | Medicago sativa L. subsp. sativa | United States | W6 | | Not Available | 1991 | DEVELOPED | PRE 09/10/1991 | | | | | Breeding material | Growth is erect in mid-summer and semi-erect in fall. Perennial, herbaceous, and seed propagated. Has resistance to spotted alfalfa aphid, blue alfalfa aphid collected in Oklahoma, Fusarium wilt, and bacterial wilt. Low resistance to Phytophthora root rot. Susceptible to Aphanomyces root rot and anthracnose (race 1). Moderately fall dormant. Flower color 99% purple and 1% variegated. | 1450423 | PI 555451 |
| 395 | PI 555452 | OK 85 | Medicago sativa L. subsp. sativa | Oklahoma, United States | W6 | | Not Available | 1991 | DEVELOPED | PRE 09/10/1991 | | | | | Breeding material | Growth is erect in mid-summer and semi-erect in fall. Has resistanct to spotted alfalfa aphid and blue alfalfa aphid collected in Oklahoma, and Fusarium wilt. Moderate resistance to bacterial wilt and low resistance to Phytophthora root rot. Susceptible to Aphanomyces and anthracnose (race 1). Moderately fall dormant. Flower color 95% purple with 3% variegated and 2% yellow or cream. | 1450424 | PI 555452 |
| 396 | PI 632026 | ABY-AF 1409.00 | Medicago sativa L. subsp. sativa | Turkey | W6 | | | 1991 | COLLECTED | | Dogansehir. | 38.05000000, 37.93333333 | 1300 | | Wild material | | 1048213 | PI 632026 |
| 397 | PI 632027 | ABY-AF 1410.00 | Medicago sativa L. subsp. sativa | Turkey | W6 | | | 1991 | COLLECTED | | Goksun. | 38.00000000, 36.50000000 | 1300 | | Wild material | | 1048224 | PI 632027 |
| 398 | PI 554605 | 'SW 14' | Medicago sativa L. subsp. sativa | United States | W6 |  | | 1991 | DEVELOPED | PRE 08/02/1991 | | | | | Cultivar | | 1449577 | PI 554605 |
| 399 | PI 552540 | UC 73 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Nondormant variety selected for low feeding damage by the Egyptian alfalfa weevil. | 1447512 | PI 552540 |
| 400 | PI 552541 | UC 176 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant variety with moderate resistance to Phytophthora root rot and blue alfalfa aphid. | 1447513 | PI 552541 |
| 401 | PI 552542 | UC 189 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | | 1447514 | PI 552542 |
| 402 | PI 552543 | UC 195 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant variety selected for high resistance to the blue alfalfa aphid and Fusarium wilt and resistance to Phytophthora root rot. | 1447515 | PI 552543 |
| 403 | PI 552544 | UC 196 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant alfalfa highly resistant to Phytophthora root rot and Fusarium wilt. Moderately resistant to blue alfalfa aphid. | 1447516 | PI 552544 |
| 404 | PI 552545 | UC 222 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant variety selected for high resistance to the blue alfalfa aphid. | 1447517 | PI 552545 |
| 405 | PI 552546 | UC 226 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant, high yielding variety whose parent plants were selected from a holding nursery for root-rot resistant germplasms located in an area with soil salinity values of 0.7 to 1.2 Sm-1 in the top 3 feet of soil. | 1447518 | PI 552546 |
| 406 | PI 552547 | UC 231 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant variety highly resistant to bacterial wilt and moderately resistant to Phytophthora root rot. | 1447519 | PI 552547 |
| 407 | PI 552548 | UC 263 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant variety selected for high resistance to the blue alfalfa aphid. | 1447520 | PI 552548 |
| 408 | PI 552549 | UC 276 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant alfalfa germplasm long lived, high yielding. Parent plants selected from a holding nursery for root-rot resistant germplasms located in an area with soil salinity values of 0.7 to 1.2 Sm-1 in the top 3 feet of soil. | 1447521 | PI 552549 |
| 409 | PI 552550 | UC 296 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant alfalfa germplasm highly resistant to Fusarium wilt. It is the 5th generation of seed harvested from palnts established in a highly saline, heavy soil, root rot nursery. | 1447522 | PI 552550 |
| 410 | PI 552551 | UC 332 | Medicago sativa L. subsp. sativa | California, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Very nondormant variety selected for high resistance to Fusarium wilt and Phytophthora root rot. | 1447523 | PI 552551 |
| 411 | PI 552564 | WAPH-1 | Medicago sativa L. subsp. sativa | Wisconsin, United States | W6 |  | | 1991 | DEVELOPED | PRE 06/20/1991 | | | | | Breeding material | Intended as a resistant check for the evaluation of alfalfa germplasm for resistance to Aphanomyces root rot. Percent of plants resistant to Aphanomyces euteiches - 55; to Phytophthora megasperma - 7; to Clavibacter michiganense - 52; Fusarium oxysporum - 49; to Colletotrichum trifolii (race 1) - 3; and to Verticillium albo-atrum - 30 | 1447536 | PI 552564 |
| 412 | PI 550722 | 'WL 225' | Medicago sativa L. subsp. sativa | Wisconsin, United States | W6 |  | | 1991 | DEVELOPED | PRE 05/31/1991 | | | | | Cultivar | Fall-dormant variety adapted for forage use in the northwestern, midwestern, and northeastern regions of the U.S. Flower color approx. 94% purple to dark purple, approx. 5% blue and blue variegated, and about 1% yellow with trace of cream. | 1445658 | PI 550722 |
| 413 | PI 550723 | 'WL 317' | Medicago sativa L. subsp. sativa | Wisconsin, United States | W6 |  | | 1991 | DEVELOPED | PRE 05/31/1991 | | | | | Cultivar | Fall dormance similar to 'Ranger'. High resistance to bacterial wilt (Clavibacter michiganense ssp. insidiosum), phytophthora root rot (Phytophthora megasperma Drechs. F. sp. medicaginis); resistance to verticillium wilt (Verticillium albo-atrum), anthracnose (Race 1) (Colletotrichum trifolii), spotted alfalfa aphid (Therioaphis maculata), and stem nematode (Ditylenchus dipsaci). | 1445659 | PI 550723 |
| 414 | PI 550724 | 'WL 457' | Medicago sativa L. subsp. sativa | Wisconsin, United States | W6 |  | | 1991 | DEVELOPED | PRE 05/31/1991 | | | | | Cultivar | High resistance to spotted alfalfa aphid, blue alfalfa aphid, stem nematode, and Fusarium wilt. Resistance to phytophthora root rot. Low resistance to anthracnose. | 1445660 | PI 550724 |
| 415 | PI 549270 | W70-22 | Medicago hybr. | United States | W6 | | Not Available | 1991 | DEVELOPED | PRE 05/07/1991 | | | | | Breeding material | | 1444206 | PI 549270 |
| 416 | PI 549271 | W71-42 | Medicago hybr. | United States | W6 | | | 1991 | DEVELOPED | PRE 05/07/1991 | | | | | Breeding material | Flowers cream, yellow, variegated, blue and purple. Pods coiled, half to full. W71-42 and W70-22 have same cytoplasm and are genetically related. Winter hardy in Wisconsin. | 1444207 | PI 549271 |
| 417 | PI 549272 | W71-47 | Medicago hybr. | United States | W6 |  | | 1991 | DEVELOPED | PRE 05/07/1991 | | | | | Breeding material | Flowers cream, yellow, variegated, and purple. Carries the multiple pest resistance that is in PI 231731. (PI 200) | 1444208 | PI 549272 |
| 418 | PI 549273 | W72-48 | Medicago hybr. | United States | W6 | | Not Available | 1991 | DEVELOPED | PRE 05/07/1991 | | | | | Breeding material | Maximum-diversity hybrid population. Flowers cream, yellow, variegated and purple. (PI 200) | 1444209 | PI 549273 |
| 419 | PI 549097 | 'WL 322 HQ' | Medicago sativa L. subsp. sativa | Wisconsin, United States | W6 |  | | 1991 | DEVELOPED | PRE 04/11/1991 | | | | | Cultivar | High resistance to bacterial wilt, Fusarium wilt, pea aphid, and spotted alfalfa aphid. Resistance to verticillium wilt and Phytophthora root rot. | 1444033 | PI 549097 |
| 420 | PI 549104 | '5252' | Medicago sativa L. subsp. sativa | United States | W6 |  | | 1991 | DEVELOPED | PRE 04/11/1991 | | | | | Cultivar | | 1444040 | PI 549104 |
| 421 | PI 549105 | '5311' | Medicago sativa L. subsp. sativa | Iowa, United States | W6 | | Not Available | 1991 | DEVELOPED | 12/01/1990 | | | | | Cultivar | Adapted to use in northern U.S. and southeast regions of Canada for hay, haylage, greenchop and dehydration. Fall dormancy and winterhardiness similar to 'Ranger'. Flower color is 98% purple, 1% variegated, 1% yellow and trace of cream and white. Growth is erect in mid-summer and semi-erect in fall. High resistance to bacterial wilt, Fusarium wilt and pea aphid; resistance to Phytophthora root rot and spotted alfalfa aphid; moderate resistance to stem nematode and Verticillium wilt. | 1444041 | PI 549105 |
| 422 | PI 549106 | '5333' | Medicago sativa L. subsp. sativa | Iowa, United States | W6 | | | 1991 | DEVELOPED | 12/01/1990 | | | | | Cultivar | Adapted for use in central and northern region of U.S. for hay, haylage, greenchop, and dehydration. Moderately dormant cultivar with fall dormancy similar to Saranac. Flower color 88% purple, 12% variegated and trace of yellow, white and cream. Growth is erect in mid-summer and semi-erect in fall. 50% of plants and/or stems express multifoliolate leaves in the field at full bloom. High resistance to anthracnose (race 1), bacterial wilt, Fusarium wilt, and pea aphids; resistance to anthracnose (race 2), Phytophthora root rot and spotted alfalfa aphid; moderate resistance to Verticillium wilt; low resistance to stem nematode. | 1444042 | PI 549106 |
| 423 | PI 549107 | '5715' | Medicago sativa L. subsp. sativa | Iowa, United States | W6 |  | | 1991 | DEVELOPED | 12/01/1990 | | | | | Cultivar | Intended for use in San Joaquin and Imperial valleys of California and low desert area for hay, haylage, greenchop and dehydration. Nondormant variety with fall dormancy similar to 'Moapa 69'. Flower color is 93% purple and 7% variegated. Growth is erect in mid-summer and erect in fall. High resistance to anthracnose, Fusarium wilt, blue alfalfa aphid and spotted alfalfa aphid; resistance to Phytophthora root rot and pea aphid; low resistance to bacterial wilt and Verticillium wilt. | 1444043 | PI 549107 |
| 424 | PI 549108 | '5888' | Medicago sativa L. subsp. sativa | Iowa, United States | W6 | | | 1991 | DEVELOPED | 12/01/1990 | | | | | Cultivar | Intended for use in San Joaquin and Imperial valleys of California and the low desert for hay, haylage, greenchop and dehydration. Nondormant variety with fall dormancy similar to 'Moapa 69'. Flower color is purple. Growth is erect in mid-summer and fall. High resistance to Fusarium wilt and spotted alfalfa aphid; resistance to blue alfalfa aphid, pea aphid, Phytophthora root rot and stem nematode. | 1444044 | PI 549108 |
| 425 | PI 547906 | 'OK 49' | Medicago sativa L. subsp. sativa | United States | W6 |  | | 1991 | DONATED | 02/28/1991 | | | | | Cultivar | Moderately fall dormant. Flower color is 99% purple and 1% variegated. Susceptible to Aphanomyces root rot. Resistance to Fusarium wilt; moderate resistance to bacterial wilt, Phytophthora root rot, and anthracnose. Low resistance to biotypes of spotted alfalfa aphid and blue alfalfa aphid collected in Oklahoma. Erect growth in mid-summer and semi-erect in fall. Perennial, herbaceous and seed propagated. | 1442842 | PI 547906 |
| 426 | PI 573175 | AF 2635 | Medicago sativa L. subsp. falcata (L.) Arcang. | China | W6 | | | 1991 | COLLECTED | 02/12/1991 | | | | | Wild material | | 1468146 | PI 573175 |
| 427 | PI 573176 | AF 2642 | Medicago sativa L. subsp. falcata (L.) Arcang. | China | W6 | | | 1991 | COLLECTED | 02/12/1991 | | | | | Wild material | Forde North Chine Collection, August, 1990. No. 48, Site 11. (PI 202) | 1468147 | PI 573176 |
| 428 | PI 573177 | AF 2645 | Medicago sativa L. subsp. falcata (L.) Arcang. | China | W6 | | | 1991 | DONATED | 02/12/1991 | | | | | Wild material | Forde North China Collection, August, 1990. No. 104, Site 18. (PI 202) | 1468148 | PI 573177 |
| 429 | PI 545592 | AZ 90NDC-ST | Medicago sativa L. subsp. sativa | United States | W6 | | Not Available | 1990 | DEVELOPED | PRE 11/26/1990 | | | | | Breeding material | Only known alfalfa deliberately selected for increase forage yield with saline irrigation. Forage yield under 30 mM NaCl irrigation is 18% greater than parental population. Fall dormancy similar to 'CUF 101'. Pest resistance responses unknown. | 1440528 | PI 545592 |
| 430 | PI 561432 | 'XING PING' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456404 | PI 561432 |
| 431 | PI 561433 | 'CANG ZHOU' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456405 | PI 561433 |
| 432 | PI 561434 | 'FU GU' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456406 | PI 561434 |
| 433 | PI 561435 | 'LIN FEN' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456407 | PI 561435 |
| 434 | PI 561436 | 'CHANG WU' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456408 | PI 561436 |
| 435 | PI 561437 | 'HAN XIAN' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456409 | PI 561437 |
| 436 | PI 561438 | 'XIAN YANG' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456410 | PI 561438 |
| 437 | PI 561439 | 'BAO DING' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456411 | PI 561439 |
| 438 | PI 561440 | 'DING XIANG' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456412 | PI 561440 |
| 439 | PI 561441 | 'SHA HE' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456413 | PI 561441 |
| 440 | PI 561442 | 'CHUN HUA' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456414 | PI 561442 |
| 441 | PI 561443 | 'WEI NAN' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456415 | PI 561443 |
| 442 | PI 561444 | 'QIAN XIAN' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456416 | PI 561444 |
| 443 | PI 561445 | 'YU CI' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456417 | PI 561445 |
| 444 | PI 561446 | 'YUN CHENG' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456418 | PI 561446 |
| 445 | PI 561447 | 'JIN NAN' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456419 | PI 561447 |
| 446 | PI 561448 | 'TIAN JIN' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456420 | PI 561448 |
| 447 | PI 561449 | 'BAO JI' | Medicago sativa L. subsp. sativa | China | W6 |  | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456421 | PI 561449 |
| 448 | PI 561456 | W6 6189 | Medicago sativa L. subsp. falcata (L.) Arcang. | Mongolia | W6 | | | 1990 | DONATED | 11/08/1990 | | | | | Cultivar | | 1456428 | PI 561456 |
| 449 | PI 544068 | 'CIMARRON VR' | Medicago sativa L. subsp. sativa | United States | W6 |  | | 1990 | DEVELOPED | PRE 10/15/1990 | | | | | Cultivar | | 1439004 | PI 544068 |
| 450 | PI 542995 | 'HAYMARK' | Medicago sativa L. subsp. sativa | Indiana, United States | W6 | | Not Available | 1990 | DEVELOPED | PRE 08/03/1990 | | | | | Cultivar | Flowers 90% purple, 10% variegated, trace of cream, yellow and white. Fall dormancy, 3. Growth habit - midsummer-erect, fall, semi-erect. Highly resistant to Anthracnose, race 1, caused by Colletotrichum trifolii, and Fusarium wilt caused b | 1437931 | PI 542995 |
| 451 | PI 542996 | 'WAMPR' | Medicago sativa L. subsp. sativa | Indiana, United States | W6 | | | 1990 | DEVELOPED | PRE 08/03/1990 | | | | | Cultivar | Flowers 92% purple, 8% variegated, trace of cream, yellow and white. Fall dormancy, 4. Growth habit - midsummer-erect, fall, semi-erect. Resistant to Anthracnose, Race 1, caused by Colletotrichum trifolii, Bacterial wilt (Clavibacter michig | 1437932 | PI 542996 |
| 452 | PI 542967 | W2Xiso-1 | Medicago sativa L. subsp. sativa | Wisconsin, United States | | | Historic | 1990 | DEVELOPED | | | | | | Breeding material | Developed for comparative research on diploids. Two-cut alfalfa in Wisconsin. Lower in herbage yield and less tolerant of stress than W4Xiso-1. May be due to lower vigor and higher frequency of homozygous recessive genotypes segregating in | 1437903 | PI 542967 |
| 453 | PI 542968 | W4Xiso-1 | Medicago sativa L. subsp. sativa | Wisconsin, United States | | | Historic | 1990 | DEVELOPED | | | | | | Breeding material | Developed for comparative research on tetraploids. Three cut alfalfa in Wisconsin. Some CADL parents were heterozygous for certain qualitative traits and the generation of 2Xiso-1 used for seed increase segregated for the following traits i | 1437904 | PI 542968 |
| 454 | PI 631714 | VIR-16692 | Medicago sativa L. nothosubsp. tunetana Murb. | Georgia | W6 |  | | 1990 | COLLECTED | | | | | | Cultivated material | | 1029290 | PI 631714 |
| 455 | PI 631919 | 'NADEZDA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Ukraine | W6 | | | 1990 | COLLECTED | | | | | | Cultivar | | 1029320 | PI 631919 |
| 456 | PI 631920 | 'VAVILOVKA' | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Ukraine | W6 | | | 1990 | COLLECTED | | | | | | Cultivar | | 1029321 | PI 631920 |
| 457 | PI 631921 | VIR-12820 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Russian Federation | W6 | | | 1990 | COLLECTED | | Daghestan ASSR | | | | Cultivated material | | 1029338 | PI 631921 |
| 458 | PI 631922 | VIR-29002 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Kazakhstan | W6 | | | 1990 | COLLECTED | | | 48.40000000, 52.91000000 | | | Cultivated material | | 1029343 | PI 631922 |
| 459 | PI 631923 | VIR-30079 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Georgia | W6 | | | 1990 | COLLECTED | | | 41.82000000, 44.82000000 | | | Cultivated material | | 1029344 | PI 631923 |
| 460 | PI 631924 | VIR-30089 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Armenia | W6 | | | 1990 | COLLECTED | | | | | | Cultivated material | | 1029351 | PI 631924 |
| 461 | PI 631925 | VIR-35009 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Kazakhstan | W6 | | | 1990 | COLLECTED | | | | | | Cultivated material | | 1029355 | PI 631925 |
| 462 | PI 631926 | VIR-35013 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Russian Federation | W6 | | | 1990 | COLLECTED | | | | | | Cultivated material | | 1029361 | PI 631926 |
| 463 | PI 631977 | 'BEREKE' | Medicago sativa L. subsp. sativa | Kyrgyzstan | W6 | | | 1990 | COLLECTED | | | | | | Cultivar | | 1029283 | PI 631977 |
| 464 | PI 631978 | VIR-16691 | Medicago sativa L. subsp. glomerata (Balb.) Rouy | Georgia | W6 | | | 1990 | COLLECTED | | | | | | Cultivated material | | 1029411 | PI 631978 |
| 465 | PI 634023 | 'DIKORASTUSCAJA' | Medicago sativa L. subsp. falcata (L.) Arcang. | Kazakhstan | W6 | | | 1990 | COLLECTED | | | 42.45000000, 70.39000000 | | | Cultivar | | 1029364 | PI 634023 |
| 466 | PI 634024 | 'JAKUTSKAJA ZELTAJA' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Jakut ASSR | | | | Cultivar | | 1029409 | PI 634024 |
| 467 | PI 641378 | 'ARMIANSKAJA' | Medicago sativa L. subsp. sativa | Armenia | W6 | | | 1990 | COLLECTED | | | | | | Cultivar | | 1029278 | PI 641378 |
| 468 | PI 641379 | 'APARANSKAJA-40' | Medicago sativa L. subsp. sativa | Armenia | W6 |  | | 1990 | COLLECTED | | | | | | Cultivar | | 1029289 | PI 641379 |
| 469 | PI 641380 | VIR-28645 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Russian Federation | W6 | | | 1990 | COLLECTED | | Volgograd Region | 48.75000000, 44.50000000 | | | Cultivated material | | 1029339 | PI 641380 |
| 470 | PI 641381 | 'DIKORASTUSCAJA' | Medicago sativa L. subsp. falcata (L.) Arcang. | Krasnoyarsk, Russian Federation | W6 |  | | 1990 | COLLECTED | PRE 07/24/1990 | Krasnojarsk Region | 53.72000000, 91.79000000 | | | Cultivar | | 1029371 | PI 641381 |
| 471 | PI 641382 | VIR-19946 | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Krasnodar Territory | | | | Cultivated material | | 1029374 | PI 641382 |
| 472 | PI 641383 | 'KINEL'SKAJA-6' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1990 | COLLECTED | | Kuibyshev Region | 55.45000000, 78.30000000 | | | Cultivar | | 1029379 | PI 641383 |
| 473 | PI 641384 | 'OMSKAJA 2251' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Onisk region | | | | Cultivar | | 1029382 | PI 641384 |
| 474 | PI 641385 | 'STEPNAJA-600' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1990 | COLLECTED | | Voronezh Region | | | | Cultivar | | 1029387 | PI 641385 |
| 475 | PI 641386 | 'BUZULUKSKAJA' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1990 | COLLECTED | | Saratov Region | 51.50000000, 45.91666667 | | | Cultivar | | 1029395 | PI 641386 |
| 476 | PI 641387 | 'ZELTOGIBRIDNAJA NO. 5442' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1990 | COLLECTED | | Saratov Region | 51.50000000, 45.91666667 | | | Cultivar | | 1029399 | PI 641387 |
| 477 | PI 641388 | 'DIKORASTUSCAJA' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Omsk Region | 55.00000000, 73.40000000 | | | Cultivar | | 1029402 | PI 641388 |
| 478 | PI 641389 | 'PAVLOVSKAJA-7' | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1990 | COLLECTED | | Voronezh Region | 51.66666667, 39.21666667 | | | Cultivar | | 1029405 | PI 641389 |
| 479 | PI 634022 | W6 4312 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Krasnoyarsk region | 56.08333333, 92.76666667 | | | Wild material | | 1027637 | PI 634022 |
| 480 | PI 641375 | W6 4288 | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Tuva Hondelen | | | | Wild material | | 1027547 | PI 641375 |
| 481 | PI 641376 | W6 4311 | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 |  | | 1990 | COLLECTED | | North Tuva | | | | Wild material | | 1027632 | PI 641376 |
| 482 | PI 641377 | W6 4313 | Medicago sativa L. subsp. falcata (L.) Arcang. | Russian Federation | W6 | | | 1990 | COLLECTED | | Altai | 53.45000000, 91.80000000 | | | Wild material | | 1027642 | PI 641377 |
| 483 | PI 540873 | 'ALFAGRAZE' | Medicago sativa L. subsp. sativa | United States | W6 |  | | 1990 | DEVELOPED | 12/01/1989 | | | | | Cultivar | Semi-erect, broad-crowned type which produces numerous crown buds in fall. Flower color is 100% purple with traces of variegated and cream. Resistant to Fusarium wilt. Moderate resistance to anthracnose (race 1), and bacterial wilt; low resistance to Phytophthora root rot. Susceptible to spotted alfalfa aphid and blue alfalfa aphid. Under continuouse grazing it's much more persistent than other cultivars tested yet similar in yield, palatibility, and animal performance. | 1435809 | PI 540873 |
| 484 | PI 577375 | ILCA 7542 | Medicago polymorpha L. | Ethiopia | W6 | | | 1990 | DONATED | 05/04/1990 | | | | | Uncertain improvement status | | 1472346 | PI 577375 |
| 485 | PI 577376 | ILCA 8569 | Medicago polymorpha L. | | W6 | | | 1990 | COLLECTED | | | | | | Uncertain improvement status | | 1472347 | PI 577376 |
| 486 | PI 577377 | ILCA 8634 | Medicago polymorpha L. | | W6 | | | 1990 | COLLECTED | | | | | | Uncertain improvement status | | 1472348 | PI 577377 |
| 487 | PI 540449 | '5373' | Medicago sativa L. subsp. sativa | United States | W6 | | | 1990 | DEVELOPED | 12/01/1988 | | | | | Cultivar | Winterhardy adapted to central and northern regions of U.S. for hay, haylage, greenchop, and dehydration. Flower color 94% purple, 6% variegated and a trace of yellow, white and cream. Erect growth in midsummer and semi-erect in fall. Dormancy similar to 'Saranac'. High resistance to anthracnose (race 1), bacterial wilt, Fusarium wilt, and pea aphid; resistance to Verticillium wilt and spotted alfalfa aphid; moderate resistance to anthracnose (race 2), and Phytophthora root rot; low resistance to aphanomyces. | 1435385 | PI 540449 |
| 488 | PI 540450 | '5472' | Medicago sativa L. subsp. sativa | United States | W6 | | | 1990 | DEVELOPED | 12/01/1988 | | | | | Cultivar | Winterhardy with fall dormancy similar to 'Saranac'. High resistance to bacterial wilt, Fusarium wilt, pea aphid; resistance to stem nematode, and spotted alfalfa aphid; moderate resistance to anthracnose (race 1), Verticillium wilt, and Phytophthora root rot. Flower color is 91% purple, 9% variegated, and a trace of yellow, cream, and white. | 1435386 | PI 540450 |
| 489 | PI 560333 | WISFAL | Medicago sativa L. subsp. falcata (L.) Arcang. | United States | W6 | | | 1990 | DEVELOPED | PRE 03/06/1990 | | | | | Breeding material | Robust vegetatively and fertile in intrastrain or interstrain crosses with cultivated alfalfa M. sativa. Thus unrestricted gene flow from WISFAL to any desired cultivated tetraploid cultivar, strain or population. Typical of diploid M. falcata PI gp adapted to the North Central USA. Fall dormant. Broad based M. falcata synthetic and good source of genetic variation in plant morphology, and in reactions to disease and insect pests. | 1455305 | PI 560333 |
| 490 | PI 538021 | 'LEGEND' | Medicago sativa L. subsp. sativa | United States | W6 | | | 1990 | DEVELOPED | PRE 02/27/1990 | | | | | Cultivar | | 1432957 | PI 538021 |
| 491 | PI 566864 | CPI 134884 | Medicago italica (Mill.) Fiori | Andalucía, Spain | W6 | | | 1990 | COLLECTED | 08/01/1963 | Cadiz, Chiclana, Cadiz, Spain. | 36.53333333, -6.30000000 | | | Wild material | | 1461835 | PI 566864 |
| 492 | PI 566865 | CPI 134885 | Medicago italica (Mill.) Fiori | Georgia, United States | W6 | | | 1990 | COLLECTED | 08/01/1965 | | | | | Cultivated material | | 1461836 | PI 566865 |
| 493 | PI 566866 | CPI 134886 | Medicago italica (Mill.) Fiori | Sicilia, Italy | W6 | | | 1990 | COLLECTED | 08/01/1968 | Pantelleria Island, Sicily, Italy. | 36.83333333, 11.95000000 | | | Wild material | | 1461837 | PI 566866 |
| 494 | PI 566867 | CPI 134887 | Medicago italica (Mill.) Fiori | Morocco | W6 | | | 1990 | COLLECTED | 08/01/1974 | To Souk-el-Arba-du Rharb, 82km to Rabat, 69km road to Lalla Mimouna, Morocco. | 34.59000000, -6.22000000 | | | Wild material | Tiny pods. (PI 202) | 1461838 | PI 566867 |
| 495 | PI 566868 | CPI 134888 | Medicago italica (Mill.) Fiori | Uppsala län, Sweden | W6 | | | 1990 | COLLECTED | | | | | | Cultivated material | | 1461839 | PI 566868 |
| 496 | PI 566869 | CPI 134924 | Medicago lupulina L. | Netherlands | W6 | | | 1990 | COLLECTED | 08/01/1959 | En route Kaldenkirchen, Holland, Netherlands. | 51.36666667, 5.15000000 | | | Wild material | | 1461840 | PI 566869 |
| 497 | PI 566870 | CPI 134941 | Medicago orbicularis (L.) Bartal. | Romania | W6 | | | 1990 | COLLECTED | | | | | | Cultivated material | | 1461841 | PI 566870 |
| 498 | PI 566871 | CPI 134942 | Medicago orbicularis (L.) Bartal. | Lazio, Italy | W6 | | | 1990 | COLLECTED | 08/01/1962 | Itri, 126km south of Rome, Latium, Italy. | 41.28333333, 13.53333333 | | | Wild material | | 1461842 | PI 566871 |
| 499 | PI 566872 | CPI 134943 | Medicago orbicularis (L.) Bartal. | Sicilia, Italy | W6 | | | 1990 | COLLECTED | 08/01/1962 | Piana district Alhanesi, Sicily, Italy. | | | | Wild material | | 1461843 | PI 566872 |