| 0 | 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 |
| 1 | PI 641414 | Kat. No. 44113 | Medicago carstiensis Jacq. | Russian Federation | W6 | | | 1991 | COLLECTED | | | | | | Cultivated material | | 1048305 | PI 641414 |
| 2 | PI 577453 | 962 | Medicago prostrata Jacq. | Greece | W6 |  | | 1990 | COLLECTED | 08/01/1962 | Vourinos, Greece. | 40.18333333, 21.66666667 | | | Wild material | | 1472424 | PI 577453 |
| 3 | PI 577606 | 1352 | Medicago turbinata (L.) All. | Lebanon | W6 | | | 1990 | COLLECTED | 08/01/1963 | Fayadish-just above Beirut 6km from French college, Lebanon. | 33.86666667, 35.50000000 | | | Wild material | | 1472577 | PI 577606 |
| 4 | PI 632023 | 1545 | Medicago suffruticosa Ramond ex DC. | Spain | W6 | | | 1990 | COLLECTED | 1963 | Near Toses | | | | Wild material | | 1033885 | PI 632023 |
| 5 | PI 538998 | AJC-450 | Medicago hybrida (Pourr.) Trautv. | Russian Federation | W6 |  | | 1990 | COLLECTED | 01/20/1989 | | | | | Wild material | | 1433934 | PI 538998 |
| 6 | PI 567879 | 010689-0102 | Trigonella foenum-graecum L. | Malatya, Turkey | W6 | | | 1989 | COLLECTED | 06/01/1989 | Central market store (seed for planting). Said to be grown in Elazig. Town of Malatya. | | | | Cultivated material | | 1462850 | PI 567879 |
| 7 | PI 535598 | K | Medicago ciliaris (L.) All. | Tunisia | W6 | | | 1988 | COLLECTED | 06/19/1981 | Near farm, KEF Agricultural school, 5km S on C71, Tunisia. | | 750 | Annual rainfall 500mm. Clay basic soil. (PI 198) | Wild material | | 1430534 | PI 535598 |
| 8 | PI 535624 | SJ | Medicago murex Willd. | Tunisia | W6 | | | 1988 | COLLECTED | 06/01/1981 | Sedjnane, OEP office equipment lot, GP7, Sedjnane Province, Tunisia. | | 200 | Annual rainfall 800mm. Acid loam soil. (PI 198) | Wild material | | 1430560 | PI 535624 |
| 9 | PI 537135 | 2303 | Medicago heyniana Greuter | Dodecanese Islands, Greece | W6 | | | 1987 | COLLECTED | 08/01/1963 | Mt. Colla, Karpathos, Dodecanese Islands, Greece. | 35.50000000, 27.20000000 | | | Wild material | | 1432071 | PI 537135 |
| 10 | PI 537238 | 553 | Medicago secundiflora Durieu | France | W6 | | | 1987 | COLLECTED | | | | | | Uncertain improvement status | | 1432174 | PI 537238 |
| 11 | PI 537240 | 567 | Medicago soleirolii Duby | Algeria | W6 | | | 1987 | DONATED | 01/01/1987 | | | | | Uncertain improvement status | | 1432176 | PI 537240 |
| 12 | PI 505433 | 64 | Medicago scutellata (L.) Mill. | Spain | W6 | | | 1986 | DONATED | 10/01/1986 | | | | | Wild material | | 1400369 | PI 505433 |
| 13 | PI 516644 | MG 140683-0602 | Medicago constricta Durieu | Morocco | W6 | | | 1986 | COLLECTED | 07/05/1983 | 19km from Bin-el-Ouidane, Beni-Mellal, Azilal, Morocco. | 32.25000000, -6.53000000 | 1100 | Cropped land, sandy loam over limestone/sandstone, 520mm annual precipitation. (PI 197) | Wild material | | 1411580 | PI 516644 |
| 14 | PI 517185 | GR 624 | Trigonella anguina Delile | Morocco | W6 | | | 1986 | COLLECTED | 07/28/1983 | 44km W of Errachidia on P 32, Goulmima, Errachidia. | | 1000 | | Wild material | <150mm ppt/yr. | 1412121 | PI 517185 |
| 15 | PI 504540 | M-15132 | Medicago arborea L. | Aegean Islands, Greece | W6 | | | 1985 | COLLECTED | 08/07/1983 | 1.5 km from Kini towards Ermoupolis (also Hermoupolis or Hermopolis), Syros, Aegean Islands, Greece. | 38.63000000, 24.11000000 | 150 | Plants growing with Dactylis glomerata, Trifolium and Medicago; plants growing in mountainous area in red sand with rocks with excessive drainage. (PI 195) | Wild material | | 1399476 | PI 504540 |
| 16 | PI 498810 | 75 | Medicago granadensis Willd. | Israel | W6 | | | 1985 | COLLECTED | | Mt. Scopus, Israel. | | | | Wild material | | 1393746 | PI 498810 |
| 17 | PI 498826 | 239 | Medicago intertexta (L.) Mill. | United Kingdom | W6 | | | 1985 | COLLECTED | | | | | | Wild material | | 1393762 | PI 498826 |
| 18 | PI 499156 | 751 | Medicago tenoreana Ser. | Italy | W6 | | | 1985 | COLLECTED | | San Martino, Italy. | 46.03333333, 12.86666667 | | | Wild material | | 1394092 | PI 499156 |
| 19 | PI 495222 | 1379 | Medicago bonarotiana Arcang. | Lebanon | W6 |  | | 1985 | COLLECTED | 08/01/1963 | Ravak, Lebanon. | | | | Wild material | | 1390158 | PI 495222 |
| 20 | PI 495404 | 635 | Medicago noeana Boiss. | Gaziantep, Turkey | W6 | | | 1985 | COLLECTED | 08/01/1962 | Cilcime village, Burc, Gaziantep, Turkey. | 36.93333333, 37.15000000 | | | Wild material | | 1390340 | PI 495404 |
| 21 | PI 495434 | CPI 134979 | Medicago praecox DC. | Corse, France | W6 | | | 1985 | COLLECTED | 08/01/1963 | Biguglia, Corsica, France. | 42.58333333, 9.46666667 | | | Wild material | | 1390370 | PI 495434 |
| 22 | PI 495592 | 684 | Medicago shepardii Post ex Boiss. | Gaziantep, Turkey | W6 | | | 1985 | COLLECTED | 08/01/1962 | 33 km North of Gaziantep, Gaziantep, Turkey. | 37.08333333, 37.36666667 | | | Wild material | | 1390528 | PI 495592 |
| 23 | PI 464699 | JE 124 | Medicago papillosa Boiss. | Kars, Turkey | W6 | | | 1981 | COLLECTED | 08/06/1981 | 14km SW of Selim, Kars Province, Turkey. | | 1940 | Hillside pasture. (PI 189) | Wild material | Flowers yellow. Pods irregularly coiled. (Collection notes, J.H. Elgin). | 1359635 | PI 464699 |
| 24 | PI 464721 | JE 129 | Medicago sativa L. subsp. caerulea (Less. ex Ledeb.) Schmalh. | Erzurum, Turkey | W6 | | | 1981 | COLLECTED | 08/06/1981 | 10km W of Horasan, Erzurum Province, Turkey. | | 1560 | Roadside. (PI 189) | Wild material | [Collected] from many plants growing along roadside. Stems ascending, 0.5-1.5m. Flowers small, purple. Pods small, coiled (Collection note, J.H. Elgin Jr.). | 1359657 | PI 464721 |
| 25 | PI 464826 | JE 156 | Medicago fischeriana (Ser.) Trautv. | Tunceli, Turkey | W6 | | | 1981 | COLLECTED | 08/08/1981 | 22km N of Pulumur, Tunceli Province, Turkey. | | 1300 | Steep mountainside. (PI 189) | Wild material | Pods short. (Collection notes, J.H. Elgin Jr.) | 1359762 | PI 464826 |
| 26 | PI 464827 | JE 189 | Medicago biflora (Griseb.) E. Small | Ankara, Turkey | W6 | | | 1981 | COLLECTED | 08/11/1981 | 17km NW of Elmadag, Ankara Province, Turkey. | | 1010 | Steep hillside. (PI 189) | Wild material | | 1359763 | PI 464827 |
| 27 | PI 459140 | IFMA 1727 | Medicago radiata L. | Turkey | W6 | | | 1981 | COLLECTED | 08/01/1978 | 6km NW of Keban, Turkey. | 38.80000000, 38.75000000 | 780 | Roadside. Slope 16-30%. (PI 189) | Wild material | | 1354076 | PI 459140 |
| 28 | PI 459173 | IFMA 1771 | Medicago rigidula (L.) All. | Turkey | W6 | | | 1981 | COLLECTED | 08/01/1978 | 1 km SE of Golcuk, Kocaeli, Turkey. | 36.63333333, 30.35000000 | 1300 | Slope 16-30%. Protected, enclosed site. (PI 189) | Wild material | | 1354109 | PI 459173 |
| 29 | PI 440493 | D-1532 | Medicago cancellata M. Bieb. | Stavropol, Russian Federation | W6 | | | 1978 | COLLECTED | 07/28/1977 | Bespagin area, about 50km east of Stavropol, Stavropol, Russia. | 45.16000000, 42.51000000 | | Very sandy and subject to wind erosion. (PI 188) | Wild material | | 1335429 | PI 440493 |
| 30 | PI 415833 | CN 19083 | Trigonella cretica (L.) Boiss. | Switzerland | W6 | | | 1977 | DONATED | 05/16/1977 | | | | | Uncertain improvement status | | 1313769 | PI 415833 |
| 31 | PI 385014 | CPI 134882 | Medicago italica (Mill.) Fiori | Tunisia | W6 | | | 1973 | COLLECTED | 06/01/1973 | Cape Bon near Tunis, Tunisia. | 36.80000000, 10.18333333 | 10 | Annual rainfall 400mm, gray brown sandy loam. (PI 182) | Wild material | Herbaceous annual, grazed short. (Plant Inventory Vol. No.182) | 1288912 | PI 385014 |
| 32 | PI 352710 | 1435 | Trigonella spruneriana Boiss. var. sibthorpii (Boiss.) Hub.-Mor. | Ankara, Turkey | W6 | | | 1970 | COLLECTED | | Elmadag | | 930 | | Wild material | Annual 20-40cm, stem decumbent; on the roadsides 10 | 1263411 | PI 352710 |
| 33 | PI 352711 | 1390 | Medicago monantha (C. A. Mey.) Trautv. | Ankara, Turkey | W6 | | | 1970 | COLLECTED | | Between Elmadag and Irmak | | 900 | | Wild material | Stem decumbent, branched; on the roadsides 10 | 1263412 | PI 352711 |
| 34 | PI 346899 | CN 31345 | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | Georgia | W6 | | | 1969 | DONATED | 12/24/1969 | | | | | Wild material | | 1258621 | PI 346899 |
| 35 | PI 314398 | CN 19081 | Trigonella coerulescens (M. Bieb.) Halácsy | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | Forestry Experiment Station near Achikulak, in the vicinity of Samarkand, Uzbeckistan | | | | Wild material | Low annual, to 12in high; pods on strictly upright stems 10 | 1234751 | PI 314398 |
| 36 | PI 257499 | | Medicago platycarpos (L.) Trautv. | Former, Soviet Union | W6 | | | 1959 | COLLECTED | | | | | | Wild material | A strong growing perennial of trailing habit; flowers yellow; pod flat and black when ripe. Will endure extreme cold weather, but probably not as well as M. falcata or M. ruthenica. Found wild in timber clearings in central Siberia, Former Soviet Union. (Plant Inventory Vol. No. 167) | 1196831 | PI 257499 |
| 37 | PI 253450 | CN 31335 | Medicago pironae Vis. | Slovenia | W6 | | | 1958 | COLLECTED | 08/15/1958 | Sweta Gora, Southeast of the church, near Gorica, Slovenia. | 45.90000000, 15.48333333 | 518 | Karst limestone. On top of the ridge. (NOTE) | Wild material | Rhizomatous, forming wide spreading thickets with fine leafy stems and fine leaves. A variable but small population.(Plant Inventory Vol. No. 166) | 1194895 | PI 253450 |
| 38 | PI 246743 | | Ononis natrix L. | Spain | W6 | | | 1958 | COLLECTED | | From Maryland, originally from the Madrid Botanical Garden, Madrid, Spain. | | | | Uncertain improvement status | | 1189855 | PI 246743 |
| 39 | PI 244319 | | Ononis biflora Desf. | Spain | W6 | | | 1957 | DONATED | 11/26/1957 | | | | | Cultivated material | | 1188904 | PI 244319 |
| 40 | PI 244326 | CN 32146 | Medicago brachycarpa Fisch. ex M. Bieb. | Spain | W6 | | | 1957 | COLLECTED | 11/26/1957 | Grown at USDA-SCS Observation Nurseries, Beltsville, MD, U.S. | | | | Uncertain improvement status | Beltville Nursery # 7967 | 1188911 | PI 244326 |
| 41 | PI 233253 | CN 33930 | Medicago arabica (L.) Huds. | Israel | W6 | | | 1956 | DONATED | 05/09/1956 | | | | | Uncertain improvement status | | 1184670 | PI 233253 |
| 42 | PI 222232 | CN 19088 | Trigonella macrorrhyncha Boiss. | Iran | W6 | | | 1954 | COLLECTED | | From Shah's Reserve, Tehran. | | | | Wild material | | 1179745 | PI 222232 |
| 43 | PI 222211 | | Trigonella balansae Boiss. & Reut. | Afghanistan | W6 | | | 1954 | COLLECTED | | 9500 ft., Band-i-Amir, Kabul | | | | Wild material | | 1179735 | PI 222211 |
| 44 | PI 220123 | | Trigonella corniculata (L.) L. | Afghanistan | W6 | | Not Available | 1954 | COLLECTED | 05/29/1954 | 50 km from Kandahar toward Kajakai Dam | | | | Wild material | Small yellow-flowered annual | 1178339 | PI 220123 |
| 45 | PI 206775 | CN 19087 | Trigonella kotschyi Boiss. | Turkey | W6 |  | | 1953 | COLLECTED | | From Kayseri bazaar. | | | | Wild material | | 1173170 | PI 206775 |
| 46 | PI 203474 | CN 19085 | Trigonella gladiata Steven ex M. Bieb. | Turkey | W6 |  | Not Available | 1952 | COLLECTED | | | | | | Wild material | | 1170676 | PI 203474 |
| 47 | PI 194476 | | Trigonella arabica Delile | Israel | W6 | | Not Available | 1951 | COLLECTED | 03/14/1951 | from near Beersheba, Israel | | | | Wild material | | 1165270 | PI 194476 |
| 48 | W6 8305 | 8240 | Medicago minima (L.) Bartal. | Uzbekistan | W6 | | | 1991 | COLLECTED | 06/17/1991 | Northern aspect, bank and roadside of irrigated hillside 2km southwest of road bridge over Chatkal River near Burchimulla. Associated with mixed shrubs and herbs | 41.60000000, 70.05000000 | 920 | | Wild material | | 1043162 | W6 8305 |
| 49 | W6 5898 | 1965 | Medicago saxatilis M. Bieb. | France | W6 |  | | 1990 | COLLECTED | 1965 | | | | | Cultivated material | | 1033866 | W6 5898 |
| 50 | W6 5954 | 2794 | Medicago italica (Mill.) Fiori | Malta | W6 | | | 1990 | COLLECTED | 1974 | | | | | Cultivated material | | 1034190 | W6 5954 |