| 0 | PI 667289 | NA 64872 | Iris domestica Goldblatt & Mabb. | Hubei Sheng, China | OPGC | | | 2002 | COLLECTED | 09/24/1994 | North of Yan Chi He, Hubei, China | 32.35250000, 111.02888889 | 760 | Growing with Castanea mollissima, Quercus serrata, Rhus chinensis, Quercus variabilis, Maackia chinensis, Lindera glauca | Wild material | Herbaceous plant, 0.4m, capsule green, splitting to reveal shiny black seeds | 1658193 | PI 667289 |
| 1 | PI 667290 | NA 64567 | Iris domestica Goldblatt & Mabb. | Beijing Shi, China | OPGC | | | 2002 | COLLECTED | 09/17/1994 | Chang Yu Gou (Long Valley), Song Shan Forest Preserve, Yanqing County, Beijing Municipality, People's Republic of China. | 40.50222222, 115.81916667 | 870 | Growing in full sun on dry sites throughout entire valley. | Wild material | Deciduous herbaceous perennial with flat overlapping leaves 25 to 40 cm long. Fruit is an upright capsule borne on a stalk of 60 to 80 cm tall. Often found in the cracks between boulders, usually associated with Leptopus chinensis, Elscholtzia stauntonii, Spiraea trilobata, Caragana sp., Lespedeza bicolor, Syringa pekinensis, and Spiraea pubescens. | 1658194 | PI 667290 |
| 2 | PI 532936 | J-89 | Iris ensata Thunb. | Pakistan | OPGC | | Not Available | 1988 | COLLECTED | 09/02/1986 | Thorgu, near Skardu. | 35.00000000, 76.00000000 | 2225 | | Cultivated material | Leaves used for mats and given to goats after birthing. Seeds used for human consumption. | 1427872 | PI 532936 |
| 3 | PI 495894 | 3A | Iris missouriensis Nutt. | Colorado, United States | OPGC | | Not Available | 1984 | DONATED | 12/1984 | | | | | Wild material | Plants to 0.6m tall, growing in wet meadow with Alnus tenuifolia. Local name Missouri iris. | 1390830 | PI 495894 |
| 4 | PI 491412 | 'Double Cream' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Leaves stiff, attractive blue green. Blooming midseason. Flowers on flat plane 10-12cm, giving mass effect at 64cm. Petals 6, ruffled, falls chalk white, with rich heavy substance. | 1386348 | PI 491412 |
| 5 | PI 491413 | 'Dusk' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming early. Flowers 15-18cm, giving mass effect at 86-96cm. Petals 6, violet edges shading deep violet-blue toward center, good substance. | 1386349 | PI 491413 |
| 6 | PI 491414 | 'Midnight Sky' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming midseason. Flowers 10-12cm giving mass effect at 45cm. Petals 6, ruffled, 90 deg from base, deep blue with violet tinge, excellent substance. Stamens petaloid. | 1386350 | PI 491414 |
| 7 | PI 491415 | 'Lace Ruff' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming midseason. Flowers 12-14cm, giving mass effect at 75cm. Petals 9, ruffled, ground color near white with violet veining more concentrated around signal, good substance. Male sterile. | 1386351 | PI 491415 |
| 8 | PI 491416 | 'Taffeta and Velvet' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming early. Flowers 14-16cm across, giving mass effect at 78-94cm. Buds open like carnations. Petals 3, very ruffled at edges, dark purple. | 1386352 | PI 491416 |
| 9 | PI 491417 | 'Rosy Dawn' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming late. Flowers 12-14cm across, giving mass effect at 60-62cm. Petals 6, red-purple, darker around signal, style arms dark purple, medium substance. | 1386353 | PI 491417 |
| 10 | PI 491418 | 'Dark Enchantment' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming midseason. Flowers 10-12cm across, giving mass effect at 90cm. Petals 6, very dark violet, excellent substance. | 1386354 | PI 491418 |
| 11 | PI 491419 | 'Lavender Lady' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 09/1984 | | | | | Cultivar | Blooming midseason. Flowers 10-12cm across, giving mass effect at 55-58cm. Petals 6, ruffled, lavender-violet, style arms white, edged in lavender, good substance, stands up well in heavy rain. | 1386355 | PI 491419 |
| 12 | PI 487607 | 'Wine Ruffles' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 94cm tall. Each spathe averages two branches, three blooms. Blooming midseason. Flowers 15-18cm across, six petals, fluted with ruffled margins, falls royal purple, rich heavy substance, some anthers petaloid. | 1382543 | PI 487607 |
| 13 | PI 487608 | 'Enduring Pink Frost' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 54cm tall. Each spathe averages two branches, three blooms. Blooming mid-season. Flowers last 5 days, 10-12cm across, three petals, bicolor, falls white, standards lavender-pink at margins, style arms purple, standards and style arms form cup, excellent substance. | 1382544 | PI 487608 |
| 14 | PI 487609 | 'Sky and Mist' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 60cm. Each spathe averages 2 branches, 3 blooms. Blooming late. Flowers 12-15cm across, 7 to 9 petals, loose peony form, falls white with violet-blue veins and slight mosaic, petaloids violet edged in white, excellent substance, signals yellow. | 1382545 | PI 487609 |
| 15 | PI 487610 | 'Pink Bunny' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 93cm. Each spathe averages 3 branches, 4 blooms. Blooming late. Flowers 17-19cm across, 8 petals plus petaloids, falls lavender-pink RHS Purple 76D with contrasting RHS Purple 75A veins, petaloids fluted, upright forming crest of rabbit-like ears, signals yellow. | 1382546 | PI 487610 |
| 16 | PI 487611 | 'Violet Vase' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 66cm tall. Each spathe averages 2 branches, 3 blooms. Blooming mid-season. Flowers 15-17cm across, 5 petals, falls violet with heavy violet veins and mosaic blending to violet blue around signal, 5 standards violet with white margins, 5 style arms violet with white margins. | 1382547 | PI 487611 |
| 17 | PI 487612 | 'White Profusion' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 64cm tall. Each spathe averages 2 branches, 3 blooms. Blooming mid-season. Flowers 15-17cm across, 10 petals plus petaloids, falls white with some yellow-green veining around signal, 5 yellow and white style arms, signals yellow-green, male sterile. | 1382548 | PI 487612 |
| 18 | PI 487613 | 'Lasting Pleasure' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 84cm. Spathe averages 3 branches, 6 blooms. Blooming mid-season. Flowers persist 4 to 5 days, 17-19cm across, 6 petals, falls purple-violet with lighter interveinal areas, near-white margins, style arms purple-violet with lighter crests, anthers petaloids, good substance, signals yellow. | 1382549 | PI 487613 |
| 19 | PI 487614 | 'Lavender Krinkle' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 76cm tall. Each spathe averages two branches, four blooms. Blooming early. Flowers 19 to 23cm across, six petals, falls broad, ruffled, RHS Violet 88C with white around signal and some white veining, very good substance, signals RHS Yellow 12A. | 1382550 | PI 487614 |
| 20 | PI 487615 | 'Royal Fireworks' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 102cm tall. Each spathe averages two branches, four blooms. Blooming very early. Flowers 13 to 15cm across, six petals plus petaloids, falls RHS Violet 86A velvet textured, margins curled and ruffled, good substance, signals RHS Yellow 13A. | 1382551 | PI 487615 |
| 21 | PI 487616 | 'Blue Zebra' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 89cm tall. Each spathe averages 2 branches, 4 blooms, blooming mid-season. Flowers 17-19cm across, 6 petals, fall white with heavy violet-blue veins blending to violet-blue around signal-striped effect-furled along mid-line, style arms reflexed horizontally, good substance, signals yellow. | 1382552 | PI 487616 |
| 22 | PI 487617 | 'Grape Fizz' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 84cm tall. Each spathe averages two branches, four blooms. Blooming mid-season. Flowers 16 to 18cm across, six petals, plus three to four petaloids, falls very ruffled, RHS Purple-Violet 81A to 82A with sharp white mosaic and flecking, good substance, signals RHS Yellow 12A. | 1382553 | PI 487617 |
| 23 | PI 487618 | 'Capitol Dandy' | Iris ensata Thunb. | District of Columbia, United States | | | Historic | 1984 | DONATED | 04/1984 | | | | | Cultivar | Plants 84cm tall. Each spathe averages 2 branches, 4 blooms. Blooming early. Flowers 15 to 18cm across, 3 broad petals, falls violet with bright violet veins and mosaic around signal, ruffled margins, standards violet, style arms arched violet, excellent substance, signals yellow. | 1382554 | PI 487618 |
| 24 | PI 479447 | NA 51037 | Iris ensata Thunb. | Japan | | | Historic | 1982 | COLLECTED | 09/14/1982 | | 45.06666667, 141.58333333 | | | Wild material | Perennial densely tufted, 50-75cm tall. Rhizomatous; makes a dense clump. Leaves bright green. Fruiting scapes longer than leaves. Wet meadow 0.7m from beach. One plant collected. | 1374383 | PI 479447 |
| 25 | PI 479448 | NA 51038 | Iris ensata Thunb. | Japan | OPGC | | Not Available | 1982 | COLLECTED | 09/14/1982 | | 45.06666667, 141.58333333 | | | Wild material | Perennial densely tufted, 50-75cm tall. Rhizomatous; makes a dense clump. Leaves bright green. Fruiting scapes longer than leaves. Wet meadow 0.7km from beach. Seed collected from several plants. | 1374384 | PI 479448 |
| 26 | PI 479449 | NA 51029 | Iris setosa Pall. ex Link | Japan | | | Historic | 1982 | COLLECTED | 09/12/1982 | | 45.43333333, 141.93333333 | | | Wild material | Snow cover 50cm or more for 67 days. Minimum temperature -19C. Rhizomatous from loose clumps 92cm tall. Leaves green but purplish at base. Common in wet meadow. | 1374385 | PI 479449 |
| 27 | PI 479450 | NA 51134 | Iris setosa Pall. ex Link | Japan | | | Historic | 1982 | COLLECTED | 09/22/1982 | | 42.98333333, 145.00000000 | | | Wild material | Snow cover 40cm per annum, deepest 1.3m. Minimum temperature -20C. Growing in sea-side meadow on cliff with Sasa (Same as JH-172). | 1374386 | PI 479450 |
| 28 | PI 479451 | NA 51135 | Iris setosa Pall. ex Link | Japan | | | Historic | 1982 | COLLECTED | 09/22/1982 | | 42.98333333, 145.00000000 | | | Wild material | Snow cover 40cm annum, deepest 1.3m. Minimum temperature -20C. Growing in sea-side meadow on cliff with Sasa (Same as JH-111). | 1374387 | PI 479451 |
| 29 | PI 479452 | NA 51129 | Iris sp. | Japan | | | Historic | 1982 | COLLECTED | 09/19/1982 | | 44.05000000, 145.16666667 | | | Wild material | Snow cover 1.5m per annum. Minimum temperature -20C. Growing in sphagnum bog. | 1374388 | PI 479452 |
| 30 | PI 441095 | | Iris sp. | United States | | | Historic | 1980 | COLLECTED | 11/1976 | Burnet Co., Texas | | | | | Collected by D. N. Palmer. | 1336031 | PI 441095 |
| 31 | PI 441096 | | Iris sp. | United States | | | Historic | 1980 | COLLECTED | 12/1976 | Burnet Co., Texas | | 394 | | | Collected by D. N. Palmer. | 1336032 | PI 441096 |
| 32 | PI 433936 | | Iris domestica Goldblatt & Mabb. | United States | | | Historic | 1979 | COLLECTED | | Yalobusha Co., Mississippi | | | | Landrace | Collected by J.H. Adams. | 1328872 | PI 433936 |
| 33 | PI 440424 | D-1717 | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Russian Federation | | | Historic | 1978 | DEVELOPED | | | | | | | | 1335360 | PI 440424 |
| 34 | PI 440425 | D-1716 | Iris spuria L. subsp. notha (M. Bieb.) Asch. & Graebn. | Russian Federation | | | Historic | 1978 | DEVELOPED | | | | | | | From Stavropol region, near Yankuli Village. | 1335361 | PI 440425 |
| 35 | PI 440426 | D-1720 | Iris pumila L. | Russian Federation | | | Historic | 1978 | DEVELOPED | | | | | | | | 1335362 | PI 440426 |
| 36 | PI 440427 | D-1721 | Iris pumila L. | Russian Federation | OPGC | | | 1978 | DEVELOPED | | | | | | Wild material | | 1335363 | PI 440427 |
| 37 | PI 440428 | D-1722 | Iris pumila L. | Russian Federation | OPGC | | Not Available | 1978 | DEVELOPED | | | | | | Wild material | | 1335364 | PI 440428 |
| 38 | PI 440429 | D-1723 | Iris pumila L. | Russian Federation | OPGC | | Not Available | 1978 | DEVELOPED | | | | | | Wild material | | 1335365 | PI 440429 |
| 39 | PI 440430 | D-1724 | Iris pumila L. | Russian Federation | OPGC | | Not Available | 1978 | DEVELOPED | | | | | | Wild material | | 1335366 | PI 440430 |
| 40 | PI 440431 | D-1725 | Iris pumila L. | Russian Federation | | | Historic | 1978 | DEVELOPED | | | | | | | | 1335367 | PI 440431 |
| 41 | PI 440432 | D-2106 | Iris songarica Schrenk ex Fisch. & C. A. Mey. | Kazakhstan | OPGC | | | 1978 | COLLECTED | 08/23/1977 | Sverdlov Collective Farm, about 30km east of Chimkent | | 600 | | Wild material | Dry, heavily grazed hillside. Leaves to 40cm long. | 1335368 | PI 440432 |
| 42 | PI 440433 | D-2190 | Iris songarica Schrenk ex Fisch. & C. A. Mey. | Former, Soviet Union | OPGC | | | 1978 | COLLECTED | 08/26/1977 | Low mountains, about 25km SE of Victory Collective Farm Head quarters | | 1400 | | Wild material | Flowers blue. | 1335369 | PI 440433 |
| 43 | PI 440434 | D-1719 | Iris sp. | Russian Federation | | | Historic | 1978 | DEVELOPED | | | | | | | Received as Iris cloudousii. | 1335370 | PI 440434 |
| 44 | PI 440435 | D-1765 | Iris sp. | Kazakhstan | OPGC | | | 1978 | COLLECTED | 08/08/1977 | Seiphulin Collective Farm, 25km north of Tselinograd | | | | Wild material | Leaves to 40cm long. Not grazed by cattle. | 1335371 | PI 440435 |
| 45 | PI 440436 | D-1771 | Iris sp. | Kazakhstan | OPGC | | | 1978 | COLLECTED | 08/08/1977 | Baratskaya ravine on Seiphulin Farm, 50km north of Tselinogr ad | | | | Wild material | Leaves to 50cm long. | 1335372 | PI 440436 |
| 46 | PI 440437 | D-1794 | Iris sp. | Kazakhstan | OPGC | | | 1978 | COLLECTED | 08/09/1977 | "18 Years of Kazakhstan" Collective Farm, 40km west of Short handy | | | | Wild material | Ravine closest to farm headquarters. Leaves to 40cm long. | 1335373 | PI 440437 |
| 47 | PI 440438 | D-1982 | Iris sp. | Former, Soviet Union | | | Historic | 1978 | COLLECTED | 08/17/1977 | Two km south of Trudovoi Pajari Collective Farm Village | | | | Wild material | Dry hillside near village pond. Leaves to 60cm long. | 1335374 | PI 440438 |
| 48 | PI 440439 | D-2006 | Iris sp. | Former, Soviet Union | OPGC | | | 1978 | COLLECTED | 08/17/1977 | Dry side road, 15km east of Trudovoi Pajari Collective Farm | | | | Wild material | Leaves to 1 m long. | 1335375 | PI 440439 |
| 49 | PI 440440 | D-2037 | Iris tenuifolia Pall. | Kazakhstan | OPGC | | | 1978 | COLLECTED | 08/18/1977 | Mouin-Kum Sands, 50km east of Dzhambul, then 55km north | | | | Wild material | Wet bottom land. Leaves to 30cm long. | 1335376 | PI 440440 |
| 50 | PI 383670 | 235 | Iris sp. | Turkey | OPGC | | | 1972 | COLLECTED | | Tercan. Found in wet meadow, but occasionally seen in city pond. | | | | Wild material | Perennial plant to 1m tall. Slender leaves, large seed pods. Possible use for shore erosion control. 10 | 1287860 | PI 383670 |
| 51 | PI 322733 | S-68 | Iris sp. | Stavropol, Russian Federation | | | Historic | 1967 | COLLECTED | | 10 miles northwest of Stavropol | | 600 | | Wild material | Wild type 10 | 1239953 | PI 322733 |
| 52 | PI 318550 | Col. No. K-12 | Iris ensata Thunb. | Jeju-teukbyeoljachido, Korea, South | | | Historic | 1967 | COLLECTED | | South slope of Mt. Halla, Cheju Island, open field with rhododendron species | | 1400 | | | | 1709439 | PI 318550 |
| 53 | PI 318551 | Col. No. K-187 | Iris ruthenica Ker Gawl. | Korea, South | | | Historic | 1967 | COLLECTED | | Open grass fields with stoney soil, Kwang Kyo | | | | | | 1709470 | PI 318551 |
| 54 | PI 318552 | Col. No. K-1152 | Iris ruthenica Ker Gawl. | Kyonggi, Korea, South | | | Historic | 1967 | COLLECTED | | Moist pine woods near grave of Korean king, Suwon | | | | | | 1709471 | PI 318552 |
| 55 | PI 318553 | Col. No. K-204 | Iris sanguinea Hornem. | Kyonggi, Korea, South | | | Historic | 1967 | COLLECTED | | Moist sandy soil in deep woods, shade of mixed deciduous forest, Kwang Nung | | | | | | 1709472 | PI 318553 |
| 56 | PI 318554 | Col. No. K-182 | Iris sp. | Kyonggi, Korea, South | | | Historic | 1967 | COLLECTED | | Campus of College, Suwon | | | | | | 1709473 | PI 318554 |
| 57 | PI 318555 | Col. No. K-268 | Iris sp. | Korea, South | | | Historic | 1967 | COLLECTED | | In moist area along trail up Mt. Tok-yu, Ko chun | | | | | | 1709474 | PI 318555 |
| 58 | PI 318556 | Col. No. K-273 | Iris sp. | Korea, South | | | Historic | 1967 | COLLECTED | | In moist area near road to Mt. Tok-yu, Ko Chun | | | | | | 1709475 | PI 318556 |
| 59 | PI 318557 | Col. No. K-472 | Iris sp. | Kyonggi, Korea, South | | | Historic | 1967 | COLLECTED | | Edge of rice paddy, Suwon | | | | | | 1709476 | PI 318557 |
| 60 | PI 317236 | Col. No. K-408 | Iris ensata Thunb. | Korea, South | | | Historic | 1966 | COLLECTED | | Mun Jae Hill between Jun Bu and Hoeng Song | | | | | | 1708748 | PI 317236 |
| 61 | PI 317237 | K-394 | Iris sibirica L. | Korea, South | OPGC | | | 1966 | COLLECTED | | Along stream edge near Sorak Dong, Kangwando | | | | Wild material | Strap-leaved perennial. Herbaceous. 10 | 1236219 | PI 317237 |
| 62 | PI 316648 | Col. No. K-171 | Iris rossii Baker | Kyonggi, Korea, South | | | Historic | 1966 | COLLECTED | | Temple grounds, 5km from Suwon | | | | | | 1708130 | PI 316648 |
| 63 | PI 316053 | | Iris ensata Thunb. | Japan | | | Historic | 1966 | COLLECTED | | | | | | | | 1707745 | PI 316053 |
| 64 | PI 314376 | Col. No. 102 | Iris pumila L. | Stavropol, Russian Federation | | | Historic | 1966 | COLLECTED | | Island in Lake Manich, 220km northeast of Stavropol | | | | | | 1706589 | PI 314376 |
| 65 | PI 307279 | Col. No. 91 | Iris clarkei Baker ex Hook. f. | West Bengal, India | | | Historic | 1965 | COLLECTED | | Sandakphu, in open field | | 3582 | | | | 1702791 | PI 307279 |
| 66 | PI 307280 | Col. No. 283 | Iris sp. | West Bengal, India | | | Historic | 1965 | COLLECTED | | Darjeeling | | | | | | 1702792 | PI 307280 |
| 67 | PI 307281 | Col. No. 284 | Iris decora Wall. | West Bengal, India | | | Historic | 1965 | COLLECTED | | Darjeeling | | | | | | 1702793 | PI 307281 |
| 68 | PI 307282 | Col. No. 271 | Iris crocea Jacq. | West Bengal, India | | | Historic | 1965 | COLLECTED | | Darjeeling | | | | | | 1702794 | PI 307282 |
| 69 | PI 305606 | | Iris gracilipes A. Gray | British Columbia, Canada | | | Historic | 1965 | COLLECTED | | | | | | | | 1701536 | PI 305606 |
| 70 | PI 302694 | 'Danfordiae' | Iris hybr. | Netherlands | | | Historic | 1964 | COLLECTED | | | | | | | | 1680130 | PI 302694 |
| 71 | PI 302695 | Cantab | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1964 | COLLECTED | | | | | | | | 1680131 | PI 302695 |
| 72 | PI 302696 | 'Hercules' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1964 | COLLECTED | | | | | | | | 1680132 | PI 302696 |
| 73 | PI 302697 | 'Joyce' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1964 | COLLECTED | | | | | | | | 1680133 | PI 302697 |
| 74 | PI 302698 | 'Royal Blue' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1964 | COLLECTED | | | | | | | | 1680134 | PI 302698 |
| 75 | PI 302699 | 'Violet Beauty' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1964 | COLLECTED | | | | | | | | 1680135 | PI 302699 |
| 76 | PI 300576 | | Iris imbricata Lindl. | Kabardino-Balkaria, Russian Federation | | | Historic | 1964 | COLLECTED | | | | | | | | 1678775 | PI 300576 |
| 77 | PI 296760 | | Iris hookeri Penny ex Loudon | Canada | | | Historic | 1964 | COLLECTED | | | | | | | | 1681747 | PI 296760 |
| 78 | PI 294169 | 'Cantab' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1963 | COLLECTED | | | | | | | | 1699796 | PI 294169 |
| 79 | PI 294170 | 'Danfordiae' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1963 | COLLECTED | | | | | | | | 1699797 | PI 294170 |
| 80 | PI 294171 | 'Joyce' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1963 | COLLECTED | | | | | | | | 1699971 | PI 294171 |
| 81 | PI 294172 | 'J.S. Dijt' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1963 | COLLECTED | | | | | | | | 1699972 | PI 294172 |
| 82 | PI 294173 | 'Wentworth' | Iris reticulata M. Bieb. | Netherlands | | | Historic | 1963 | COLLECTED | | | | | | | | 1699973 | PI 294173 |
| 83 | PI 285366 | Col. No. 1132 | Iris sp. | Nepal | | | Historic | 1962 | COLLECTED | | Open sunny slopes of Mt. Furkai | | 2829 | | | | 1688819 | PI 285366 |
| 84 | PI 285367 | Col. No. 1164 | Iris sp. | Nepal | | | Historic | 1962 | COLLECTED | | Open dry slopes of Mt. Furkai | | 3462 | | | | 1688820 | PI 285367 |
| 85 | PI 279841 | | Iris douglasiana Herb. | United Kingdom | | | Historic | 1962 | COLLECTED | | | | | | | | 1684881 | PI 279841 |
| 86 | PI 235584 | W6 2778 | Iris ensata Thunb. | Japan | OPGC | | Not Available | 1956 | COLLECTED | | | | | | | | 1185528 | PI 235584 |
| 87 | PI 316629 | Col. No. K-121 | Iris laevigata Fisch. | Kyonggi, Korea, South | | | Historic | 1955 | COLLECTED | | Seoul National Univeresity, Suwon | | | | | | 1708117 | PI 316629 |
| 88 | PI 212308 | | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Afghanistan | OPGC | | | 1954 | COLLECTED | | | | | | | | 1175471 | PI 212308 |
| 89 | PI 206687 | | Iris spuria L. | Turkey | OPGC | | Not Available | 1953 | COLLECTED | | | | | | | | 1173097 | PI 206687 |
| 90 | PI 200315 | | Iris sanguinea Hornem. | Korea, South | OPGC | | | 1952 | COLLECTED | 04/08/1952 | From the vicinity of Kumhwa. | | | | | | 1169147 | PI 200315 |
| 91 | PI 200316 | B | Iris sp. | Korea, South | | | Historic | 1952 | COLLECTED | | | | | | | | 1677837 | PI 200316 |
| 92 | PI 199019 | | Iris atropurpurea Baker | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676653 | PI 199019 |
| 93 | PI 199020 | 'Charon' | Iris sp. | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676654 | PI 199020 |
| 94 | PI 199021 | | Iris haynei Baker | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676655 | PI 199021 |
| 95 | PI 199022 | 'Lucia' | Iris sp. | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676656 | PI 199022 |
| 96 | PI 199023 | 'Luna' | Iris sp. | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676657 | PI 199023 |
| 97 | PI 199024 | Orestes | Iris sp. | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676658 | PI 199024 |
| 98 | PI 199025 | | Iris sp. | California, United States | | | Historic | 1952 | COLLECTED | | | | | | | | 1676659 | PI 199025 |
| 99 | PI 198264 | | Iris gatesii Foster | Turkey | | | Historic | 1951 | COLLECTED | | | | | | | | 1675895 | PI 198264 |
| 100 | PI 198265 | | Iris tingitana Boiss. & Reut. | Turkey | | | Historic | 1951 | COLLECTED | | | | | | | | 1675896 | PI 198265 |
| 101 | PI 197893 | | Iris gatesii Foster | Turkey | | | Historic | 1951 | COLLECTED | | | | | | | | 1675613 | PI 197893 |
| 102 | PI 197894 | | Iris gatesii Foster | Icel, Turkey | | | Historic | 1951 | COLLECTED | | | | | | | | 1675614 | PI 197894 |
| 103 | PI 197895 | | Iris gatesii Foster | Icel, Turkey | | | Historic | 1951 | COLLECTED | | | | | | | | 1675615 | PI 197895 |
| 104 | PI 197896 | | Iris persica L. | Icel, Turkey | | | Historic | 1951 | COLLECTED | | | | | | | | 1675616 | PI 197896 |
| 105 | PI 197263 | | Iris sp. | Japan | | | Historic | 1951 | COLLECTED | | | | | | | | 1674918 | PI 197263 |
| 106 | PI 189483 | No. 1076 | Iris sp. | Veracruz de Ignacio de la Llave, Mexico | | | Historic | 1950 | COLLECTED | 05/21/1950 | | | | | | | 1669604 | PI 189483 |
| 107 | PI 156644 | | Iris sp. | Malawi | | | Historic | 1946 | COLLECTED | | Near Fort Hill | | | | | | 1894854 | PI 156644 |
| 108 | PI 147373 | | Iris sp. | China | | | Historic | 1943 | COLLECTED | | | | | | | | 1880897 | PI 147373 |
| 109 | PI 143595 | No. 7992 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 06/1941 | Durud | | | | | | 1869472 | PI 143595 |
| 110 | PI 143596 | No. 8048 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 06/1941 | Durud | | | | | | 1869473 | PI 143596 |
| 111 | PI 143597 | No. 8070 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 06/1941 | Durud | | | | | | 1869474 | PI 143597 |
| 112 | PI 143598 | No. 8082 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 06/1941 | Durud | | | | | | 1869475 | PI 143598 |
| 113 | PI 143599 | No. 8095 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 06/1941 | Durud | | | | | | 1869476 | PI 143599 |
| 114 | PI 142947 | No. 7468 | Iris sp. | Āz̄ārbāyjān-e Shārqī, Iran | | | Historic | 1941 | COLLECTED | 11/07/1940 | Ardebil | | | | | | 1868301 | PI 142947 |
| 115 | PI 142948 | No. 7691 | Iris sp. | Iran | | | Historic | 1941 | COLLECTED | 12/10/1940 | Khai, E/W Azerbaijan | | | | | | 1868302 | PI 142948 |
| 116 | PI 142949 | No. 7983 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 01/23/1941 | Durud | | | | | | 1868303 | PI 142949 |
| 117 | PI 142591 | | Iris setosa Pall. ex Link | Alaska, United States | | | Historic | 1941 | COLLECTED | | | | | | | | 1867974 | PI 142591 |
| 118 | PI 141023 | No. 5948 | Iris sp. | Kermānshāh, Iran | | | Historic | 1941 | COLLECTED | 04/25/1940 | Seshahan | | | | | | 1865647 | PI 141023 |
| 119 | PI 141024 | No. 6068 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 05/20/1940 | Durud | | | | | | 1865648 | PI 141024 |
| 120 | PI 141025 | No. 6079 | Iris sp. | Lorestān, Iran | | | Historic | 1941 | COLLECTED | 05/24/1940 | Durud | | | | | | 1865649 | PI 141025 |
| 121 | PI 141027 | No. 6530 | Iris sp. | Khorasan, Iran | | | Historic | 1941 | COLLECTED | 08/09/1940 | No. 6530 | | | | | | 1865651 | PI 141027 |
| 122 | PI 141028 | No. 6687-A | Iris sp. | Khorasan, Iran | | | Historic | 1941 | COLLECTED | 08/20/1940 | Bardu Forest | | | | | | 1865652 | PI 141028 |
| 123 | PI 141029 | No. 6694-A | Iris sp. | Khorasan, Iran | | | Historic | 1941 | COLLECTED | 08/20/1940 | Bardu Forest | | | | | | 1865653 | PI 141029 |
| 124 | PI 141030 | No. 6920-A | Iris sp. | Khorasan, Iran | | | Historic | 1941 | COLLECTED | 09/08/1940 | Tabas | | | | | | 1865654 | PI 141030 |
| 125 | PI 139274 | | Iris persica L. | Turkey | | | Historic | 1940 | COLLECTED | | | | | | | | 1862507 | PI 139274 |
| 126 | PI 139174 | | Iris stenophylla Hausskn. & Siehe ex Baker | Turkey | | | Historic | 1940 | COLLECTED | | | | | | | | 1862340 | PI 139174 |
| 127 | PI 139175 | | Iris sp. | Turkey | | | Historic | 1940 | COLLECTED | | | | | | | | 1862341 | PI 139175 |
| 128 | PI 138492 | No. 5881 | Iris sp. | Fārs, Iran | | | Historic | 1940 | COLLECTED | 03/08/1940 | Eglit | | | | | | 1860866 | PI 138492 |
| 129 | PI 138493 | No. 5882 | Iris sp. | Fārs, Iran | | | Historic | 1940 | COLLECTED | 03/12/1940 | Takhto Jamshid | | | | | | 1860867 | PI 138493 |
| 130 | PI 138814 | No. 5771 | Iris sp. | Fārs, Iran | | | Historic | 1940 | COLLECTED | 03/30/1940 | Niriz | | | | | | 1861492 | PI 138814 |
| 131 | PI 137667 | No. 19 | Iris hookeriana Foster | Jammu and Kashmir, India | | | Historic | 1940 | COLLECTED | 08/1939 | | | 3496 | | | | 1856991 | PI 137667 |
| 132 | PI 137668 | No. 45 | Iris hookeriana Foster | Jammu and Kashmir, India | | | Historic | 1940 | COLLECTED | 08/1939 | Raj Diangan | | | | | | 1856992 | PI 137668 |
| 133 | PI 136991 | | Iris orchioides Carrière | Unknown | | | Historic | 1940 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1856330 | PI 136991 |
| 134 | PI 136992 | | Iris stolonifera Maxim. | Unknown | | | Historic | 1940 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1856331 | PI 136992 |
| 135 | PI 136993 | | Iris sp. | Unknown | | | Historic | 1940 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1856332 | PI 136993 |
| 136 | PI 141026 | No. 6339-A | Iris persica L. | Māzandarān, Iran | | | Historic | 1940 | COLLECTED | 07/20/1940 | Karimserai | | | | | | 1865650 | PI 141026 |
| 137 | PI 136078 | No. 4486 | Iris sp. | Kābul, Afghanistan | | | Historic | 1940 | COLLECTED | 08/14/1939 | Kabul | | | | | | 1854460 | PI 136078 |
| 138 | PI 136079 | No. 4505 | Iris sp. | Afghanistan | | | Historic | 1940 | COLLECTED | 08/23/1939 | River plain at Doao | | 1520 | | | | 1854461 | PI 136079 |
| 139 | PI 136080 | No. 4546 | Iris sp. | Afghanistan | | | Historic | 1940 | COLLECTED | 08/27/1939 | Lorinj | | 2432 | | | | 1854462 | PI 136080 |
| 140 | PI 136081 | No. 4778 | Iris sp. | Afghanistan | | | Historic | 1940 | COLLECTED | 10/02/1939 | Dry slope at Mak | | 2584 | | | | 1854463 | PI 136081 |
| 141 | PI 134351 | | Iris sp. | Turkey | | | Historic | 1939 | COLLECTED | | | | | | | | 1850692 | PI 134351 |
| 142 | PI 134352 | | Iris bakeriana Foster | Turkey | | | Historic | 1939 | COLLECTED | | | | | | | | 1850693 | PI 134352 |
| 143 | PI 133352 | KW No. 00393 | Iris sp. | Myanmar | | | Historic | 1939 | COLLECTED | | | | | | | | 1849853 | PI 133352 |
| 144 | PI 130091 | No. 6260 | Iris chrysographes Dykes | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Northeast of Deongomba | | 3600 | | | | 1846018 | PI 130091 |
| 145 | PI 130092 | No. 10631 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | North of Tungchuling, Weihsi | | 4100 | | | | 1846019 | PI 130092 |
| 146 | PI 130093 | No. 10775 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Baimashan, Atuntze | | 4100 | | | | 1846020 | PI 130093 |
| 147 | PI 130094 | No. 10962 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Kungsinshuh, Chungtien | | 3300 | | | | 1846021 | PI 130094 |
| 148 | PI 130095 | No. 13516 | Iris bulleyana Dykes | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Haba, Chungtien | | 3500 | | | | 1846022 | PI 130095 |
| 149 | PI 130096 | No. 13590 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Tungwalung, Chungtien | | 3500 | | | | 1846023 | PI 130096 |
| 150 | PI 130097 | No. 13617 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Chungtien Plateau | | 3000 | | | | 1846024 | PI 130097 |
| 151 | PI 130098 | No. 13711 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Shianrentung, Chungtien | | 3550 | | | | 1846025 | PI 130098 |
| 152 | PI 130100 | No. 14228 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Kulu, Muli | | 3500 | | | | 1846027 | PI 130100 |
| 153 | PI 130101 | No. 14435 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Wachin, Muli | | 3100 | | | | 1846028 | PI 130101 |
| 154 | PI 130102 | No 14534 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Sigenii, Muli | | 3300 | | | | 1846029 | PI 130102 |
| 155 | PI 130103 | No. 14541 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Sigenii, Muli | | 3300 | | | | 1846030 | PI 130103 |
| 156 | PI 130104 | No. 14676 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Tinchang, Muli | | 3800 | | | | 1846031 | PI 130104 |
| 157 | PI 130105 | No. 14883 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Lilang, Muli | | 2600 | | | | 1846032 | PI 130105 |
| 158 | PI 130572 | No. 13259 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | | | | | | | 1846521 | PI 130572 |
| 159 | PI 130099 | No. 13935 | Iris sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Pica, Chungtien | | 3100 | | | | 1846026 | PI 130099 |
| 160 | PI 127737 | No. 3907 | Iris sp. | Kābul, Afghanistan | | | Historic | 1938 | COLLECTED | 10/05/1937 | Kabul | | 2832 | | | | 1843874 | PI 127737 |
| 161 | PI 126854 | No. 4330 | Iris sp. | Kābul, Afghanistan | | | Historic | 1938 | COLLECTED | 12/14/1937 | | | | | | | 1843085 | PI 126854 |
| 162 | PI 126540 | | Iris kemaonensis Wall. ex Royle | India | | | Historic | 1938 | COLLECTED | | | | | | | | 1842389 | PI 126540 |
| 163 | PI 126541 | No. 54 | Iris sp. | India | | | Historic | 1938 | COLLECTED | | | | | | | | 1842390 | PI 126541 |
| 164 | PI 126313 | No. 3159 | Iris sp. | Badakhshān, Afghanistan | | | Historic | 1937 | COLLECTED | 07/17/1937 | Chakaran | | 2408 | | | | 1841836 | PI 126313 |
| 165 | PI 124746 | | Iris kemaonensis Wall. ex Royle | India | | | Historic | 1937 | COLLECTED | | | | | | | | 1839303 | PI 124746 |
| 166 | PI 124747 | No. 54 | Iris sp. | India | | | Historic | 1937 | COLLECTED | | | | | | | | 1839304 | PI 124747 |
| 167 | PI 124748 | No. 54-A | Iris sp. | India | | | Historic | 1937 | COLLECTED | | | | | | | | 1839305 | PI 124748 |
| 168 | PI 123668 | | Iris clarkei Baker ex Hook. f. | India | | | Historic | 1937 | COLLECTED | | | | | | | | 1836710 | PI 123668 |
| 169 | PI 123669 | | Iris clarkei Baker ex Hook. f. | India | | | Historic | 1937 | COLLECTED | | | | | | | | 1836711 | PI 123669 |
| 170 | PI 122990 | No. 53 | Iris korolkowii Regel | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834088 | PI 122990 |
| 171 | PI 122991 | | Iris orchioides Carrière | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834090 | PI 122991 |
| 172 | PI 122992 | No. 55 | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834091 | PI 122992 |
| 173 | PI 122993 | No. 60 | Iris songarica Schrenk ex Fisch. & C. A. Mey. | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834092 | PI 122993 |
| 174 | PI 122994 | No. 59 | Iris stolonifera Maxim. | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834093 | PI 122994 |
| 175 | PI 122995 | No. 57 | Iris vicaria (Vved.) T. Hall & Seisums | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834094 | PI 122995 |
| 176 | PI 122996 | No. 58 | Iris warleyensis Foster | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1834095 | PI 122996 |
| 177 | PI 122869 | Pranggalch | Iris kemaonensis Wall. ex Royle | Himachal Pradesh, India | | | Historic | 1937 | COLLECTED | 08/15/1936 | Kolung, Lahul | | 3612 | | | | 1834500 | PI 122869 |
| 178 | PI 122870 | No. 1730 | Iris kemaonensis Wall. ex Royle | Jammu and Kashmir, India | | | Historic | 1937 | COLLECTED | | | | | | | | 1834501 | PI 122870 |
| 179 | PI 122871 | No. 1646 | Iris sp. | Himachal Pradesh, India | | | Historic | 1937 | COLLECTED | 08/26/1936 | Chitkul, Rampur-Bushahr | | | | | | 1834502 | PI 122871 |
| 180 | PI 122872 | No. 1523 | Iris sp. | Himachal Pradesh, India | | | Historic | 1937 | COLLECTED | 10/28/1936 | Naggar, Kulu | | | | | | 1834503 | PI 122872 |
| 181 | PI 122873 | Tisma | Iris sp. | Gilgit-Baltistan, Pakistan | | | Historic | 1937 | COLLECTED | 08/15/1936 | Skardo, Baltistan | | | | | | 1834504 | PI 122873 |
| 182 | PI 122874 | No. 1377 | Iris sp. | Jammu and Kashmir, India | | | Historic | 1937 | COLLECTED | 09/11/1936 | Deskit, Nubra, Shyok Valley | | 2709 | | | | 1834505 | PI 122874 |
| 183 | PI 122875 | No. 1402 | Iris decora Wall. | Jammu and Kashmir, India | | | Historic | 1937 | COLLECTED | 09/16/1936 | Leh, Ladak | | 3161 | | | | 1834506 | PI 122875 |
| 184 | PI 121800 | No. 1794 | Iris sp. | Jammu and Kashmir, India | | | Historic | 1937 | COLLECTED | 11/25/1936 | Shalimar, Bagh | | | | | | 1832616 | PI 121800 |
| 185 | PI 122099 | No. 2025 | Iris clarkei Baker ex Hook. f. | West Bengal, India | | | Historic | 1937 | COLLECTED | 12/1936 | Darjeeling | | | From Sikkim Himalayas | | | 1833024 | PI 122099 |
| 186 | PI 122338 | No. 3376 | Iris gatesii Foster | Gaziantep, Turkey | | | Historic | 1937 | COLLECTED | 09/19/1936 | | | | | | | 1833751 | PI 122338 |
| 187 | PI 122339 | 'Wolf's ear' | Iris lupina Foster | Gaziantep, Turkey | | | Historic | 1937 | COLLECTED | 06/10/1936 | | | | | | | 1833752 | PI 122339 |
| 188 | PI 122340 | No. 627 | Iris sp. | İzmir, Turkey | | | Historic | 1937 | COLLECTED | 05/24/1936 | Moist land near Ephesus | | | | | | 1833753 | PI 122340 |
| 189 | PI 122341 | No. 734 | Iris sp. | Muğla, Turkey | | | Historic | 1937 | COLLECTED | 05/28/1936 | 50km southeast of Mugla in moist soil | | | | | | 1833754 | PI 122341 |
| 190 | PI 122342 | No. 1142 | Iris sp. | İzmir, Turkey | | | Historic | 1937 | COLLECTED | 06/12/1936 | Hillside near Ephesus | | | | | | 1833755 | PI 122342 |
| 191 | PI 122343 | No. 2267 | Iris sp. | Erzincan, Turkey | | | Historic | 1937 | COLLECTED | 08/09/1936 | 50km east of Erzinjan | | | | | | 1833756 | PI 122343 |
| 192 | PI 122344 | No. 2407 | Iris sp. | Rize, Turkey | | | Historic | 1937 | COLLECTED | 08/13/1936 | 29km west of Rize | | | | | | 1833757 | PI 122344 |
| 193 | PI 122345 | No. 2431 | Iris sp. | Ordu, Turkey | | | Historic | 1937 | COLLECTED | 08/19/1936 | 25km east of Ordu | | | | | | 1833758 | PI 122345 |
| 194 | PI 122346 | No. 3105 | Iris sp. | Ankara, Turkey | | | Historic | 1937 | COLLECTED | 10/12/1936 | 15km north of Kalejik | | | | | | 1833759 | PI 122346 |
| 195 | PI 119260 | No. 1664 | Iris kashmiriana Baker | Unknown | | | Historic | 1936 | COLLECTED | | | | | | | | 1828838 | PI 119260 |
| 196 | PI 118596 | No. 1099 | Iris hookeriana Foster | North-West Frontier, Pakistan | | | Historic | 1936 | COLLECTED | 08/05/1936 | Burzil alpine meadow | | 1030 | | | | 1828010 | PI 118596 |
| 197 | PI 118597 | No. 1060 | Iris sp. | Jammu and Kashmir, India | | | Historic | 1936 | COLLECTED | 07/30/1936 | Bandipur | | | | | | 1828011 | PI 118597 |
| 198 | PI 118598 | No. 1013 | Iris sp. | Unknown | | | Historic | 1936 | COLLECTED | 07/22/1936 | Partan, Kashmir area | | 1505 | | | | 1828012 | PI 118598 |
| 199 | PI 118599 | No. 1014 | Iris decora Wall. | Unknown | | | Historic | 1936 | COLLECTED | 07/22/1936 | Partan, Kashmir area | | 1505 | | | | 1828013 | PI 118599 |
| 200 | PI 118042 | No. 1015 | Iris sp. | Jammu and Kashmir, India | | | Historic | 1936 | COLLECTED | 07/22/1936 | Partan | | 1505 | | | | 1827481 | PI 118042 |
| 201 | PI 117061 | | Iris ensata Thunb. | Japan | | | Historic | 1936 | COLLECTED | | | | | | | | 1826405 | PI 117061 |
| 202 | PI 117062 | | Iris ensata Thunb. | Japan | | | Historic | 1936 | COLLECTED | | | | | | | | 1826406 | PI 117062 |
| 203 | PI 117063 | | Iris laevigata Fisch. | Japan | | | Historic | 1936 | COLLECTED | | | | | | | | 1826407 | PI 117063 |
| 204 | PI 117064 | | Iris sanguinea Hornem. | Japan | | | Historic | 1936 | COLLECTED | | | | | | | | 1826408 | PI 117064 |
| 205 | PI 117065 | | Iris setosa Pall. ex Link | Japan | | | Historic | 1936 | COLLECTED | | | | | | | | 1826409 | PI 117065 |
| 206 | PI 116929 | No. 836-A | Iris sp. | North-West Frontier, Pakistan | | | Historic | 1936 | COLLECTED | 05/08/1936 | | | 1806 | | | | 1825493 | PI 116929 |
| 207 | PI 116930 | No. 836-B | Iris sp. | North-West Frontier, Pakistan | | | Historic | 1936 | COLLECTED | 05/08/1936 | | | 1806 | | | | 1825494 | PI 116930 |
| 208 | PI 132898 | | Iris sp. | Turkey | | | Historic | 1936 | COLLECTED | | | | | | | | 1849208 | PI 132898 |
| 209 | PI 115077 | No. 28 | Iris orchioides Carrière | Unknown | | | Historic | 1936 | COLLECTED | | Union of Soviet Socialist Republics: mountains of Turkistan | | | | | | 1813961 | PI 115077 |
| 210 | PI 115078 | No. 29 | Iris spuria L. subsp. sogdiana (Bunge) B. Mathew | Unknown | | | Historic | 1936 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1813962 | PI 115078 |
| 211 | PI 114460 | Patula Kola | Iris sp. | Germany | | | Historic | 1936 | COLLECTED | | | | | | | | 1812921 | PI 114460 |
| 212 | PI 114508 | | Iris humilis Georgi | Sweden | | | Historic | 1936 | COLLECTED | | | | | | | | 1812968 | PI 114508 |
| 213 | PI 114509 | | Iris laevigata Fisch. | Sweden | | | Historic | 1936 | COLLECTED | | | | | | | | 1812969 | PI 114509 |
| 214 | PI 114510 | | Iris suaveolens Boiss. & Reut. | Sweden | | | Historic | 1936 | COLLECTED | | | | | | | | 1812970 | PI 114510 |
| 215 | PI 114462 | | Iris delavayi Micheli | China | | | Historic | 1936 | COLLECTED | | Alpine meadows on Mount Labako, west of the Yangtze River | | 3010 | | | | 1812923 | PI 114462 |
| 216 | PI 113911 | | Iris ensata Thunb. | Unknown | | | Historic | 1936 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1492085 | PI 113911 |
| 217 | PI 113909 | | Iris polakii Stapf | Norway | | | Historic | 1936 | COLLECTED | | | | | | | | 1811449 | PI 113909 |
| 218 | PI 113910 | | Iris tridentata Pursh | Norway | | | Historic | 1936 | COLLECTED | | | | | | | | 1811450 | PI 113910 |
| 219 | PI 113871 | | Iris kolpakowskiana Regel | Tashkent, Uzbekistan | | | Historic | 1936 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1811422 | PI 113871 |
| 220 | PI 113872 | | Iris narbutii O. Fedtsch. | Tashkent, Uzbekistan | | | Historic | 1936 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1811423 | PI 113872 |
| 221 | PI 113873 | | Iris songarica Schrenk ex Fisch. & C. A. Mey. | Tashkent, Uzbekistan | | | Historic | 1936 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1811424 | PI 113873 |
| 222 | PI 112796 | | Iris korolkowii Regel | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810450 | PI 112796 |
| 223 | PI 112797 | 'Concolor' | Iris korolkowii Regel | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810451 | PI 112797 |
| 224 | PI 112798 | Violacea | Iris korolkowii Regel | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810452 | PI 112798 |
| 225 | PI 112799 | | Iris lortetii Barbey ex Boiss. | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810453 | PI 112799 |
| 226 | PI 112800 | | Iris sp. | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810454 | PI 112800 |
| 227 | PI 112801 | | Iris stolonifera Maxim. | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810455 | PI 112801 |
| 228 | PI 112802 | | Iris stolonifera Maxim. | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1810456 | PI 112802 |
| 229 | PI 113278 | No. 3 IV | Iris dichotoma Pall. | China | | | Historic | 1935 | COLLECTED | 08/1935 | Gan River Valley, Barga District | | | | | | 1810908 | PI 113278 |
| 230 | PI 113279 | No. 4 IV | Iris orientalis Mill. | China | | | Historic | 1935 | COLLECTED | 08/1935 | Gan River Valley, Barga District | | | | | | 1810909 | PI 113279 |
| 231 | PI 112717 | | Iris barnumiae Baker & Foster | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1810347 | PI 112717 |
| 232 | PI 112718 | | Iris acutiloba C. A. Mey. | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1810348 | PI 112718 |
| 233 | PI 112719 | | Iris stolonifera Maxim. | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1810349 | PI 112719 |
| 234 | PI 112720 | | Iris paradoxa Steven | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1810350 | PI 112720 |
| 235 | PI 112721 | | Iris stolonifera Maxim. | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1810351 | PI 112721 |
| 236 | PI 112722 | | Iris barnumiae Baker & Foster | England, United Kingdom | | | Historic | 1935 | COLLECTED | | | | | | | | 1810352 | PI 112722 |
| 237 | PI 113172 | No. 190 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/04/1935 | Temur Hada | | | | | | 1810804 | PI 113172 |
| 238 | PI 113173 | No. 191 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/05/1935 | Pai Ling Miao | | | | | | 1810805 | PI 113173 |
| 239 | PI 113174 | No. 192 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/06/1935 | Darkhan Wang Fu | | | | | | 1810806 | PI 113174 |
| 240 | PI 113175 | No. 194 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/16/1935 | Naran Obo | | | | | | 1810807 | PI 113175 |
| 241 | PI 113176 | No. 195 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/1935 | Batu Khalkha | | | | | | 1810810 | PI 113176 |
| 242 | PI 113177 | No. 196 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/27/1935 | Mu Usu | | | | | | 1810811 | PI 113177 |
| 243 | PI 113178 | No. 197 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/27/1935 | Mu Usu | | | | | | 1810812 | PI 113178 |
| 244 | PI 113179 | No. 198 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/28/1935 | Batu Khalkha | | | | | | 1810813 | PI 113179 |
| 245 | PI 113180 | No. 199 | Iris ventricosa Pall. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/06/1935 | Darkhan Wang Fu | | | | | | 1810814 | PI 113180 |
| 246 | PI 113181 | No. 144-A | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/1935 | Darkhan Wang Fu | | | | | | 1810815 | PI 113181 |
| 247 | PI 113182 | No. 185-A | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/04/1935 | Bulugin Ama | | | | | | 1810816 | PI 113182 |
| 248 | PI 113183 | No. 186-A | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/10/1935 | Bulugin Ama | | | | | | 1810817 | PI 113183 |
| 249 | PI 113184 | No. 187-A | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/10/1935 | Bulugin Ama | | | | | | 1810818 | PI 113184 |
| 250 | PI 113185 | No. 188-A | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/10/1935 | Bulugin Ama | | | | | | 1810819 | PI 113185 |
| 251 | PI 113186 | No. 189 | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/11/1935 | Bulugin Ama | | | | | | 1810821 | PI 113186 |
| 252 | PI 113187 | No. 193 | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1935 | COLLECTED | 08/11/1935 | Darkhan Wang Fu | | | | | | 1810820 | PI 113187 |
| 253 | PI 112599 | | Iris antilibanotica Dinsm. | Israel | | | Historic | 1935 | COLLECTED | | | | | | | | 1810251 | PI 112599 |
| 254 | PI 112600 | | Iris lortetii Barbey ex Boiss. | Israel | | | Historic | 1935 | COLLECTED | | | | | | | | 1810252 | PI 112600 |
| 255 | PI 112278 | No. 8 IV | Iris dichotoma Pall. | Liaoning Sheng, China | | | Historic | 1935 | COLLECTED | 10/28/1934 | Near Barim | | | | | | 1809887 | PI 112278 |
| 256 | PI 111944 | | Iris iberica Hoffm. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1491909 | PI 111944 |
| 257 | PI 111945 | | Iris paradoxa Steven | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1808024 | PI 111945 |
| 258 | PI 111946 | | Iris sp. | Unknown | | | Historic | 1935 | COLLECTED | | | | | | | | 1808025 | PI 111946 |
| 259 | PI 111978 | | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1808051 | PI 111978 |
| 260 | PI 111979 | | Iris prismatica Pursh | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1808052 | PI 111979 |
| 261 | PI 111980 | | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1808053 | PI 111980 |
| 262 | PI 111981 | | Iris sp. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1808054 | PI 111981 |
| 263 | PI 110982 | | Iris songarica Schrenk ex Fisch. & C. A. Mey. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1802563 | PI 110982 |
| 264 | PI 110983 | | Iris sp. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1802564 | PI 110983 |
| 265 | PI 110984 | | Iris sp. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1802565 | PI 110984 |
| 266 | PI 110621 | | Iris ruthenica Ker Gawl. | Sweden | | | Historic | 1935 | COLLECTED | | | | | | | | 1802063 | PI 110621 |
| 267 | PI 110098 | | Iris kemaonensis Wall. ex Royle | Jammu and Kashmir, India | | | Historic | 1935 | COLLECTED | | | | | Western Himalayas at Kashmir to Kumaon between 2709km and 3612km | | | 1492395 | PI 110098 |
| 268 | PI 110130 | | Iris alberti Regel | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1801531 | PI 110130 |
| 269 | PI 110131 | | Iris ensata Thunb. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1801532 | PI 110131 |
| 270 | PI 110132 | | Iris songarica Schrenk ex Fisch. & C. A. Mey. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1801533 | PI 110132 |
| 271 | PI 108793 | Albidis | Iris pumila L. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1799024 | PI 108793 |
| 272 | PI 108794 | Luteis | Iris pumila L. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1799025 | PI 108794 |
| 273 | PI 108795 | Pallidis | Iris pumila L. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1799026 | PI 108795 |
| 274 | PI 108796 | Violaceis | Iris pumila L. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1799027 | PI 108796 |
| 275 | PI 108797 | | Iris imbricata Lindl. | Russian Federation | | | Historic | 1935 | COLLECTED | | Southern Russia | | | | | | 1799028 | PI 108797 |
| 276 | PI 108798 | | Iris imbricata Lindl. | Unknown | | | Historic | 1935 | COLLECTED | | Union of Soviet Socialist Republics: Trancaucasia and northern Iran | | | | | | 1799029 | PI 108798 |
| 277 | PI 109505 | No. T-490 | Iris sp. | Turkey | | | Historic | 1935 | COLLECTED | 10/24/1934 | 80km northeast of Izmir | | | | | | 1800920 | PI 109505 |
| 278 | PI 109506 | No. T-514 | Iris sp. | Balıkesir, Turkey | | | Historic | 1935 | COLLECTED | 10/26/1934 | 50km southeast of Bandirma | | | | | | 1800921 | PI 109506 |
| 279 | PI 109297 | No. T-216 | Iris crocea Jacq. | Turkey | | | Historic | 1935 | COLLECTED | | About 112km south of Samsun | | | | | | 1568214 | PI 109297 |
| 280 | PI 108286 | No. T-75 | Iris sp. | Turkey | | | Historic | 1935 | COLLECTED | 09/25/1934 | 160km north of Kayseri | | | | | | 1798398 | PI 108286 |
| 281 | PI 108287 | No. T-108 | Iris sp. | Giresun, Turkey | | | Historic | 1935 | COLLECTED | 09/27/1934 | | | | | | | 1798399 | PI 108287 |
| 282 | PI 108288 | No. T-517 | Iris sp. | Turkey | | | Historic | 1935 | COLLECTED | 10/26/1934 | 64km southeast of Bandirma | | | | | | 1798400 | PI 108288 |
| 283 | PI 108289 | No. T-207 | Iris sp. | Turkey | | | Historic | 1935 | COLLECTED | 10/02/1934 | 128km west of Samsun | | | | | | 1798401 | PI 108289 |
| 284 | PI 112795 | | Iris hoogiana Dykes | Netherlands | | | Historic | 1935 | COLLECTED | | | | | | | | 1491843 | PI 112795 |
| 285 | PI 108924 | No. 58 | Iris filifolia Boiss. | Turkmenistan | | | Historic | 1934 | COLLECTED | 06/1934 | | | | | | | 1799897 | PI 108924 |
| 286 | PI 108925 | No. 27 | Iris sp. | Ahal, Turkmenistan | | | Historic | 1934 | COLLECTED | 06/1934 | North of Ashkhabad | | | | | | 1799898 | PI 108925 |
| 287 | PI 107268 | Baron Gotz von Ococim | Iris sp. | Germany | | | Historic | 1934 | COLLECTED | | | | | | | | 1492637 | PI 107268 |
| 288 | PI 107269 | 'Jenny' | Iris sp. | Germany | | | Historic | 1934 | COLLECTED | | | | | | | | 1796658 | PI 107269 |
| 289 | PI 107270 | Kazimir Missoua | Iris sp. | Germany | | | Historic | 1934 | COLLECTED | | | | | | | | 1796659 | PI 107270 |
| 290 | PI 107271 | 'Valery Germanis' | Iris sp. | Germany | | | Historic | 1934 | COLLECTED | | | | | | | | 1796660 | PI 107271 |
| 291 | PI 107678 | 'Chinensis' | Iris ensata Thunb. | Nei Mongol Zizhiqu, China | | | Historic | 1934 | COLLECTED | 08/28/1934 | Hailar | | | | | | 1797391 | PI 107678 |
| 292 | PI 108351 | No. 837 | Iris sp. | Kyrgyzstan | | | Historic | 1934 | COLLECTED | 08/03/1934 | Along the Jetty Augus River, west of Karakol | | | | | | 1798492 | PI 108351 |
| 293 | PI 107933 | No. 606 | Iris alberti Regel | Alma-Ata, Kazakhstan | | | Historic | 1934 | COLLECTED | 07/23/1934 | Mountains south of Alma Ata | | | | | | 1797666 | PI 107933 |
| 294 | PI 106756 | No. 546 | Iris alberti Regel | Alma-Ata, Kazakhstan | | | Historic | 1934 | COLLECTED | 07/23/1934 | Mountains of Alma Ata | | | | | | 1795980 | PI 106756 |
| 295 | PI 106757 | No. 244 | Iris bucharica Foster | Tajikistan | | | Historic | 1934 | COLLECTED | 07/1934 | | | | | | | 1795981 | PI 106757 |
| 296 | PI 106758 | No. 525 | Iris magnifica Vved. | Tashkent, Uzbekistan | | | Historic | 1934 | COLLECTED | 07/1934 | | | | | | | 1795982 | PI 106758 |
| 297 | PI 106759 | No. 881 | Iris tenuifolia Pall. | Aqmola oblysy, Kazakhstan | | | Historic | 1934 | COLLECTED | 08/13/1934 | Chelkar | | | | | | 1795983 | PI 106759 |
| 298 | PI 106760 | No. 179 | Iris sp. | Tajikistan | | | Historic | 1934 | COLLECTED | 07/1934 | Along the Varsov River | | 1656 | | | | 1795984 | PI 106760 |
| 299 | PI 106761 | No. 184 | Iris sp. | Tajikistan | | | Historic | 1934 | COLLECTED | 07/08/1934 | Varsov River Canyon, 50km north of Stalinabad | | | | | | 1795985 | PI 106761 |
| 300 | PI 106762 | No. 190 | Iris sp. | Tajikistan | | | Historic | 1934 | COLLECTED | 07/08/1934 | Varson River Canyon, Stalinabad | | 1656 | | | | 1795986 | PI 106762 |
| 301 | PI 106763 | No. 315 | Iris sp. | Tashkent, Uzbekistan | | | Historic | 1934 | COLLECTED | 07/16/1934 | Moist soil near Chimgan | | | | | | 1795987 | PI 106763 |
| 302 | PI 106764 | No. 317 | Iris sp. | Tashkent, Uzbekistan | | | Historic | 1934 | COLLECTED | 07/15/1934 | Rocky slopes of Little Chimgan, east of Tashkent | | | | | | 1795988 | PI 106764 |
| 303 | PI 106765 | No. 396 | Iris sp. | Tashkent, Uzbekistan | | | Historic | 1934 | COLLECTED | 07/15/1934 | Rocky slopes of Little Chimgan, east of Tashkent | | | | | | 1795989 | PI 106765 |
| 304 | PI 106766 | No. 700 | Iris sp. | Ysyk-Köl, Kyrgyzstan | | | Historic | 1934 | COLLECTED | 08/04/1934 | Karakol River, Issyk Kul | | | | | | 1795990 | PI 106766 |
| 305 | PI 106801 | No. 763 | Iris sp. | Kyrgyzstan | | | Historic | 1934 | COLLECTED | 08/1934 | Dry rocky soil near Frunze (Bishkek) | | | | | | 1796025 | PI 106801 |
| 306 | PI 106559 | | Iris setosa Pall. ex Link | Alaska, United States | | | Historic | 1934 | COLLECTED | | | | | | | | 1492576 | PI 106559 |
| 307 | PI 106254 | | Iris aurantica Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1492542 | PI 106254 |
| 308 | PI 106255 | | Iris basaltica Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795099 | PI 106255 |
| 309 | PI 106256 | | Iris biggeri Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795100 | PI 106256 |
| 310 | PI 106257 | | Iris grant-duffii Baker | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795101 | PI 106257 |
| 311 | PI 106258 | | Iris jordana Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795102 | PI 106258 |
| 312 | PI 106259 | | Iris sp. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795103 | PI 106259 |
| 313 | PI 106260 | | Iris hermona Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795104 | PI 106260 |
| 314 | PI 106261 | | Iris sofarana Foster | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795105 | PI 106261 |
| 315 | PI 106262 | | Iris melanosticta Bornm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795106 | PI 106262 |
| 316 | PI 106263 | | Iris bismarckiana Regel | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795107 | PI 106263 |
| 317 | PI 106264 | | Iris palaestina (Baker) Boiss. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795108 | PI 106264 |
| 318 | PI 106265 | | Iris samariae Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795109 | PI 106265 |
| 319 | PI 106266 | | Iris vartanii Foster | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795110 | PI 106266 |
| 320 | PI 106267 | | Iris westii Dinsm. | Israel | | | Historic | 1934 | COLLECTED | | | | | | | | 1795111 | PI 106267 |
| 321 | PI 106021 | | Iris histrioides (G. F. Wilson) S. Arn. | Turkey | | | Historic | 1934 | COLLECTED | | | | | | | | 1492523 | PI 106021 |
| 322 | PI 106022 | | Iris susiana L. | Turkey | | | Historic | 1934 | COLLECTED | | | | | | | | 1794710 | PI 106022 |
| 323 | PI 106023 | | Iris persica L. | Turkey | | | Historic | 1934 | COLLECTED | | | | | | | | 1794711 | PI 106023 |
| 324 | PI 106024 | | Iris lupina Foster | Turkey | | | Historic | 1934 | COLLECTED | | | | | | | | 1794712 | PI 106024 |
| 325 | PI 105889 | | Iris ensata Thunb. | India | | | Historic | 1934 | COLLECTED | | Po, Spiti | | 3010 | | | | 1793812 | PI 105889 |
| 326 | PI 105675 | McL No. 201 | Iris domestica Goldblatt & Mabb. | China | | | Historic | 1934 | COLLECTED | | | | | | | | 1794503 | PI 105675 |
| 327 | PI 105474 | | Iris alberti Regel | Unknown | | | Historic | 1934 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1794072 | PI 105474 |
| 328 | PI 105100 | | Iris suaveolens Boiss. & Reut. | England, United Kingdom | | | Historic | 1934 | COLLECTED | | | | | | | | 1492411 | PI 105100 |
| 329 | PI 104935 | | Iris lutescens Lam. | Liguria, Italy | | | Historic | 1934 | COLLECTED | | | | | | | | 1793496 | PI 104935 |
| 330 | PI 104936 | | Iris lutescens Lam. | Liguria, Italy | | | Historic | 1934 | COLLECTED | | | | | | | | 1793497 | PI 104936 |
| 331 | PI 104937 | | Iris unguicularis Poir. | Liguria, Italy | | | Historic | 1934 | COLLECTED | | | | | | | | 1793498 | PI 104937 |
| 332 | PI 104938 | | Iris unguicularis Poir. | Liguria, Italy | | | Historic | 1934 | COLLECTED | | | | | | | | 1793499 | PI 104938 |
| 333 | PI 104853 | | Iris milesii Baker ex Foster | England, United Kingdom | | | Historic | 1934 | COLLECTED | | | | | | | | 1793367 | PI 104853 |
| 334 | PI 104643 | | Iris ×germanica L. | Lithuania | | | Historic | 1934 | COLLECTED | | | | | | | | 1793187 | PI 104643 |
| 335 | PI 104644 | | Iris ×sambucina L. | Lithuania | | | Historic | 1934 | COLLECTED | | | | | | | | 1793188 | PI 104644 |
| 336 | PI 104645 | | Iris sintenisii Janka | Lithuania | | | Historic | 1934 | COLLECTED | | | | | | | | 1793189 | PI 104645 |
| 337 | PI 104646 | 'Thunbergii' | Iris sp. | Lithuania | | | Historic | 1934 | COLLECTED | | | | | | | | 1793190 | PI 104646 |
| 338 | PI 104647 | | Iris sp. | Lithuania | | | Historic | 1934 | COLLECTED | | | | | | | | 1793191 | PI 104647 |
| 339 | PI 103222 | No. 22254 | Iris sp. | China | | | Historic | 1933 | COLLECTED | | Solola, Tsarung Province | | 3763 | | | | 1791524 | PI 103222 |
| 340 | PI 103223 | No. 23361 | Iris sp. | Yunnan Sheng, China | | | Historic | 1933 | COLLECTED | | Mount Moting, east of Atuntze, between 3763m and 3913m altitude | | | | | | 1791525 | PI 103223 |
| 341 | PI 103224 | No. 23374 | Iris sp. | Yunnan Sheng, China | | | Historic | 1933 | COLLECTED | | Mount Moting, east of Atuntze | | 3462 | | | | 1791526 | PI 103224 |
| 342 | PI 103225 | No. 24303 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Miturong Muli Territory | | 4214 | | | | 1791544 | PI 103225 |
| 343 | PI 103226 | No. 24318 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Miturong Muli Territory | | 4214 | | | | 1791545 | PI 103226 |
| 344 | PI 103227 | No. 24324 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Muli Territory at Dzempe Sheren between 3612 and 4064m altitude | | | | | | 1791546 | PI 103227 |
| 345 | PI 103228 | No. 24331 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Muli Territory at Dzempe Sheren between 3612m and 4064m altitude | | | | | | 1791547 | PI 103228 |
| 346 | PI 103229 | No. 24335 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Muli Territory at Dzempe Sheren between 3612m and 4064m altitude | | | | | | 1791548 | PI 103229 |
| 347 | PI 103230 | No. 24355 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Alpine meadows south of Dzempe Sheren | | 3913 | | | | 1791549 | PI 103230 |
| 348 | PI 103231 | No. 24375 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Alpine meadows south of Dzempe Sheren | | 3913 | | | | 1791550 | PI 103231 |
| 349 | PI 103232 | No. 24451 | Iris sp. | Sichuan Sheng, China | | | Historic | 1933 | COLLECTED | | Yetsi Mountains, north of Kulu, Muli Territory | | 4365 | | | | 1791551 | PI 103232 |
| 350 | PI 103233 | No. 25279 | Iris sp. | China | | | Historic | 1933 | COLLECTED | | Meadows at Chungtien, west of the Hsiao Chungtien Mountains between 3462m and 3612m altitude | | | | | | 1791552 | PI 103233 |
| 351 | PI 103377 | | Iris bungei Maxim. | Unknown | | | Historic | 1933 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1791725 | PI 103377 |
| 352 | PI 103378 | | Iris sp. | Unknown | | | Historic | 1933 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1791726 | PI 103378 |
| 353 | PI 101782 | | Iris sp. | England, United Kingdom | | | Historic | 1933 | COLLECTED | | | | | | | | 1789522 | PI 101782 |
| 354 | PI 101783 | | Iris ensata Thunb. | England, United Kingdom | | | Historic | 1933 | COLLECTED | | | | | | | | 1789523 | PI 101783 |
| 355 | PI 100198 | F. 30545 | Iris collettii Hook. f. | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787827 | PI 100198 |
| 356 | PI 100199 | G.F. 82 | Iris delavayi Micheli | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787828 | PI 100199 |
| 357 | PI 100200 | F. 30741 | Iris forrestii Dykes | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787829 | PI 100200 |
| 358 | PI 100201 | F. 30866 | Iris clarkei Baker ex Hook. f. | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787830 | PI 100201 |
| 359 | PI 100202 | F. 30867 | Iris sp. | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787831 | PI 100202 |
| 360 | PI 100203 | G.F. 47 | Iris sp. | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787832 | PI 100203 |
| 361 | PI 99880 | F. 30516 | Iris chrysographes Dykes | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787196 | PI 99880 |
| 362 | PI 99881 | F. 30626 | Iris sibirica L. | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787197 | PI 99881 |
| 363 | PI 99882 | F. 30662 | Iris delavayi Micheli | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787198 | PI 99882 |
| 364 | PI 99665 | | Iris clarkei Baker ex Hook. f. | India | | | Historic | 1932 | COLLECTED | | | | | | | | 1786996 | PI 99665 |
| 365 | PI 99735 | | Iris clarkei Baker ex Hook. f. | India | | | Historic | 1932 | COLLECTED | | | | | | | | 1787061 | PI 99735 |
| 366 | PI 96523 | | Iris sibirica L. | Japan | | | Historic | 1932 | COLLECTED | | | | | | | | 1782996 | PI 96523 |
| 367 | PI 95543 | | Iris rossii Baker | Japan | | | Historic | 1931 | COLLECTED | | | | | | | | 1781854 | PI 95543 |
| 368 | PI 93902 | No. 28446 | Iris chrysographes Dykes | China | | | Historic | 1931 | COLLECTED | | | | | | | | 1780991 | PI 93902 |
| 369 | PI 93903 | No. 28420 | Iris wilsonii C. H. Wright | China | | | Historic | 1931 | COLLECTED | | | | | | | | 1780992 | PI 93903 |
| 370 | PI 92494 | | Iris bulleyana Dykes | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1779338 | PI 92494 |
| 371 | PI 92495 | | Iris chrysographes Dykes | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1779339 | PI 92495 |
| 372 | PI 92496 | | Iris wilsonii C. H. Wright | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1779340 | PI 92496 |
| 373 | PI 92314 | | Iris bulleyana Dykes | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1494046 | PI 92314 |
| 374 | PI 92315 | | Iris chrysographes Dykes | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778979 | PI 92315 |
| 375 | PI 92316 | | Iris clarkei Baker ex Hook. f. | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778980 | PI 92316 |
| 376 | PI 92317 | | Iris graminea L. | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778981 | PI 92317 |
| 377 | PI 92318 | | Iris milesii Baker ex Foster | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778982 | PI 92318 |
| 378 | PI 92319 | | Iris wilsonii C. H. Wright | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778983 | PI 92319 |
| 379 | PI 91821 | | Iris sintenisii Janka | Scotland, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778352 | PI 91821 |
| 380 | PI 91431 | | Iris delavayi Micheli | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1777845 | PI 91431 |
| 381 | PI 91432 | | Iris reticulata M. Bieb. | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1777846 | PI 91432 |
| 382 | PI 91257 | | Iris rossii Baker | Hyôgo, Japan | | | Historic | 1931 | COLLECTED | | | | | | | | 1776067 | PI 91257 |
| 383 | PI 91039 | | Iris setosa Pall. ex Link | British Columbia, Canada | | | Historic | 1931 | COLLECTED | | | | | | | | 1775708 | PI 91039 |
| 384 | PI 90154 | No. 6410 | Iris dichotoma Pall. | Unknown | | | Historic | 1930 | COLLECTED | 10/07/1930 | Mountain region near Oshozan, Manchuria | | | | | | 1774643 | PI 90154 |
| 385 | PI 89175 | | Iris koreana Nakai | Japan | | | Historic | 1930 | COLLECTED | | | | | | | | 1495548 | PI 89175 |
| 386 | PI 86681 | | Iris clarkei Baker ex Hook. f. | West Bengal, India | | | Historic | 1930 | COLLECTED | | | | | | | | 1750477 | PI 86681 |
| 387 | PI 83999 | No. 18201 | Iris sp. | Sichuan Sheng, China | | | Historic | 1930 | COLLECTED | 09/1929 | Mount Kulu | | 4214 | | | | 1747516 | PI 83999 |
| 388 | PI 84000 | No. 18203 | Iris sp. | Sichuan Sheng, China | | | Historic | 1930 | COLLECTED | 09/1929 | Kulu Mountains | | 4064 | | | | 1747517 | PI 84000 |
| 389 | PI 84001 | No. 18235 | Iris chrysographes Dykes | Sichuan Sheng, China | | | Historic | 1930 | COLLECTED | 09/1929 | Forests of Karadi | | 3311 | | | | 1747518 | PI 84001 |
| 390 | PI 84002 | No. 18236 | Iris sp. | Sichuan Sheng, China | | | Historic | 1930 | COLLECTED | 09/1929 | Karadi | | 3311 | | | | 1747521 | PI 84002 |
| 391 | PI 81821 | | Iris graminea L. | Northern Ireland, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1745431 | PI 81821 |
| 392 | PI 81346 | | Iris caucasica Hoffm. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1745078 | PI 81346 |
| 393 | PI 81347 | | Iris iberica Hoffm. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1745079 | PI 81347 |
| 394 | PI 81348 | | Iris imbricata Lindl. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1745080 | PI 81348 |
| 395 | PI 81349 | | Iris imbricata Lindl. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1745081 | PI 81349 |
| 396 | PI 80868 | | Iris atropurpurea Baker | Yerushalayim, Israel | | | Historic | 1929 | COLLECTED | | | | | | | | 1744639 | PI 80868 |
| 397 | PI 80869 | | Iris palaestina (Baker) Boiss. | Yerushalayim, Israel | | | Historic | 1929 | COLLECTED | | | | | | | | 1744640 | PI 80869 |
| 398 | PI 80365 | No. 17370 | Iris sp. | Sichuan Sheng, China | | | Historic | 1929 | COLLECTED | 12/1928 | Alpine meadows of Kulu | | 3913 | | | | 1744211 | PI 80365 |
| 399 | PI 80366 | No. 17373 | Iris wilsonii C. H. Wright | Yunnan Sheng, China | | | Historic | 1929 | COLLECTED | 11/1928 | Alpine meadows of Mount Yowubo | | 3462 | | | | 1744212 | PI 80366 |
| 400 | PI 80367 | Chumbu | Iris sp. | Sichuan Sheng, China | | | Historic | 1929 | COLLECTED | 11/1928 | Grassy swamps and marshy meadows | | | | | | 1744213 | PI 80367 |
| 401 | PI 80084 | | Iris clarkei Baker ex Hook. f. | West Bengal, India | | | Historic | 1929 | COLLECTED | | | | | | | | 1743974 | PI 80084 |
| 402 | PI 80404 | | Iris clarkei Baker ex Hook. f. | Île-de-France, France | | | Historic | 1929 | COLLECTED | | | | | | | | 1744246 | PI 80404 |
| 403 | PI 79029 | | Iris chrysographes Dykes | England, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1742938 | PI 79029 |
| 404 | PI 79030 | | Iris milesii Baker ex Foster | England, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1742939 | PI 79030 |
| 405 | PI 79096 | | Iris chrysophylla Howell | England, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1743004 | PI 79096 |
| 406 | PI 80009 | | Iris sp. | West Bengal, India | | | Historic | 1929 | COLLECTED | | | | | | | | 1743926 | PI 80009 |
| 407 | PI 78863 | | Iris sintenisii Janka | England, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1742771 | PI 78863 |
| 408 | PI 79908 | | Iris acutiloba C. A. Mey. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743834 | PI 79908 |
| 409 | PI 79909 | | Iris caucasica Hoffm. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743835 | PI 79909 |
| 410 | PI 79910 | | Iris iberica Hoffm. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743836 | PI 79910 |
| 411 | PI 79911 | | Iris iberica Hoffm. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743837 | PI 79911 |
| 412 | PI 79912 | 'Luteis' | Iris pumila L. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743838 | PI 79912 |
| 413 | PI 79913 | 'Pallidis' | Iris pumila L. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743839 | PI 79913 |
| 414 | PI 79914 | 'Violaceis' | Iris pumila L. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743840 | PI 79914 |
| 415 | PI 79915 | | Iris reticulata M. Bieb. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743841 | PI 79915 |
| 416 | PI 79916 | | Iris sp. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743842 | PI 79916 |
| 417 | PI 79917 | | Iris imbricata Lindl. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743843 | PI 79917 |
| 418 | PI 79918 | | Iris imbricata Lindl. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743844 | PI 79918 |
| 419 | PI 79919 | | Iris winogradowii Fomin ex Vved. | Georgia | | | Historic | 1929 | COLLECTED | | | | | | | | 1743845 | PI 79919 |
| 420 | PI 77654 | | Iris bismarckiana Regel | Yerushalayim, Israel | | | Historic | 1928 | COLLECTED | | | | | | | | 1495966 | PI 77654 |
| 421 | PI 76643 | | Iris sp. | Lesotho | | | Historic | 1928 | COLLECTED | | Mafeteng | | | | | | 1495728 | PI 76643 |
| 422 | PI 76769 | | Iris sp. | Nei Mongol Zizhiqu, China | | | Historic | 1928 | COLLECTED | | | | | | | | 1495762 | PI 76769 |
| 423 | PI 76346 | | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Île-de-France, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1731000 | PI 76346 |
| 424 | PI 76251 | | Iris clarkei Baker ex Hook. f. | England, United Kingdom | | | Historic | 1928 | COLLECTED | | | | | | | | 1730940 | PI 76251 |
| 425 | PI 76252 | | Iris wilsonii C. H. Wright | England, United Kingdom | | | Historic | 1928 | COLLECTED | | | | | | | | 1730941 | PI 76252 |
| 426 | PI 74668 | | Iris sintenisii Janka | Pennsylvania, United States | | | Historic | 1927 | COLLECTED | | | | | | | | 1497200 | PI 74668 |
| 427 | PI 73138 | | Iris tuberosa L. | Pennsylvania, United States | | | Historic | 1927 | COLLECTED | | | | | | | | 1496935 | PI 73138 |
| 428 | PI 75439 | No. 1297 | Iris sp. | Spain | | | Historic | 1927 | COLLECTED | 03/31/1927 | Southern coast between Malaga and Gibraltar | | | | | | 1497279 | PI 75439 |
| 429 | PI 73545 | | Iris chrysographes Dykes | England, United Kingdom | | | Historic | 1927 | COLLECTED | | | | | | | | 1728639 | PI 73545 |
| 430 | PI 73547 | | Iris wilsonii C. H. Wright | England, United Kingdom | | | Historic | 1927 | COLLECTED | | | | | | | | 1728641 | PI 73547 |
| 431 | PI 73483 | | Iris sp. | Iran | | | Historic | 1927 | COLLECTED | | | | | | | | 1728552 | PI 73483 |
| 432 | PI 72669 | | Iris missouriensis Nutt. | British Columbia, Canada | | | Historic | 1927 | COLLECTED | | | | | | | | 1727544 | PI 72669 |
| 433 | PI 74202 | No. 8833 | Iris dichotoma Pall. | Jilin Sheng, China | | | Historic | 1927 | COLLECTED | 11/19/1926 | Fa Hua Ssu Temple | | | | | | 1497074 | PI 74202 |
| 434 | PI 71147 | No. 8833 | Iris dichotoma Pall. | Heilongjiang Sheng, China | | | Historic | 1927 | COLLECTED | 11/19/1926 | Fa Hua Ssu Temple | | | | | | 1725806 | PI 71147 |
| 435 | PI 72468 | No. 7063 | Iris sp. | Myanmar | | | Historic | 1927 | COLLECTED | | | | | | | | 1727330 | PI 72468 |
| 436 | PI 68983 | Ma lien hua | Iris orientalis Mill. | Heilongjiang Sheng, China | | | Historic | 1926 | COLLECTED | 10/24/1926 | Bokotu | | | | | | 1722380 | PI 68983 |
| 437 | PI 69918 | | Iris delavayi Micheli | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1723095 | PI 69918 |
| 438 | PI 69919 | | Iris sibirica L. | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1723096 | PI 69919 |
| 439 | PI 69920 | | Iris versicolor L. | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1723097 | PI 69920 |
| 440 | PI 69445 | No. 6767 | Iris orientalis Mill. | China | | | Historic | 1926 | COLLECTED | 07/30/1926 | White River Valley | | | | | | 1722805 | PI 69445 |
| 441 | PI 67909 | | Iris acutiloba C. A. Mey. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720468 | PI 67909 |
| 442 | PI 67910 | 'Lineolata' | Iris acutiloba C. A. Mey. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720469 | PI 67910 |
| 443 | PI 67911 | | Iris spuria L. subsp. carthaliniae (Fomin) B. Mathew | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720470 | PI 67911 |
| 444 | PI 67912 | | Iris caucasica Hoffm. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720471 | PI 67912 |
| 445 | PI 67913 | | Iris acutiloba C. A. Mey. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720472 | PI 67913 |
| 446 | PI 67914 | | Iris grossheimii Woronow ex Grossh. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720473 | PI 67914 |
| 447 | PI 67915 | | Iris iberica Hoffm. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720474 | PI 67915 |
| 448 | PI 67916 | | Iris iberica Hoffm. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720475 | PI 67916 |
| 449 | PI 67917 | | Iris spuria L. subsp. musulmanica (Fomin) Takht. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720476 | PI 67917 |
| 450 | PI 67918 | | Iris paradoxa Steven | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720477 | PI 67918 |
| 451 | PI 67919 | | Iris reticulata M. Bieb. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720478 | PI 67919 |
| 452 | PI 67920 | | Iris schelkownikowii Fomin | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720479 | PI 67920 |
| 453 | PI 67921 | | Iris imbricata Lindl. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720480 | PI 67921 |
| 454 | PI 68158 | | Iris acutiloba C. A. Mey. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1499515 | PI 68158 |
| 455 | PI 68159 | | Iris spuria L. subsp. carthaliniae (Fomin) B. Mathew | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720968 | PI 68159 |
| 456 | PI 68160 | | Iris acutiloba C. A. Mey. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720969 | PI 68160 |
| 457 | PI 68161 | | Iris aphylla L. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720970 | PI 68161 |
| 458 | PI 68162 | | Iris grossheimii Woronow ex Grossh. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720971 | PI 68162 |
| 459 | PI 68163 | | Iris iberica Hoffm. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720972 | PI 68163 |
| 460 | PI 68164 | | Iris iberica Hoffm. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720973 | PI 68164 |
| 461 | PI 68165 | | Iris spuria L. subsp. musulmanica (Fomin) Takht. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720974 | PI 68165 |
| 462 | PI 68166 | | Iris paradoxa Steven | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720975 | PI 68166 |
| 463 | PI 68167 | | Iris reticulata M. Bieb. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720976 | PI 68167 |
| 464 | PI 68168 | | Iris schelkownikowii Fomin | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720977 | PI 68168 |
| 465 | PI 68169 | | Iris taochia Woronow ex Grossh. | Georgia | | | Historic | 1926 | COLLECTED | | | | | | | | 1720978 | PI 68169 |
| 466 | PI 68145 | | Iris foetidissima L. | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1720923 | PI 68145 |
| 467 | PI 67360 | | Iris tuberosa L. | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1719684 | PI 67360 |
| 468 | PI 67364 | | Iris bulleyana Dykes | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1719688 | PI 67364 |
| 469 | PI 67365 | | Iris milesii Baker ex Foster | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1719689 | PI 67365 |
| 470 | PI 67003 | | Iris sp. | Leningradskaja oblast', Russian Federation | | | Historic | 1926 | COLLECTED | | | | | | | | 1719378 | PI 67003 |
| 471 | PI 67004 | | Iris ruthenica Ker Gawl. | Leningradskaja oblast', Russian Federation | | | Historic | 1926 | COLLECTED | | | | | | | | 1719379 | PI 67004 |
| 472 | PI 67005 | | Iris ensata Thunb. | Leningradskaja oblast', Russian Federation | | | Historic | 1926 | COLLECTED | | | | | | | | 1719380 | PI 67005 |
| 473 | PI 67006 | | Iris setosa Pall. ex Link | Leningradskaja oblast', Russian Federation | | | Historic | 1926 | COLLECTED | | | | | | | | 1719381 | PI 67006 |
| 474 | PI 67017 | | Iris aphylla L. | Leningradskaja oblast', Russian Federation | | | Historic | 1926 | COLLECTED | | | | | | | | 1719392 | PI 67017 |
| 475 | PI 67018 | | Iris acutiloba C. A. Mey. | Leningradskaja oblast', Russian Federation | | | Historic | 1926 | COLLECTED | | | | | | | | 1719393 | PI 67018 |
| 476 | PI 66959 | | Iris ensata Thunb. | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719343 | PI 66959 |
| 477 | PI 67033 | | Iris chrysographes Dykes | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719408 | PI 67033 |
| 478 | PI 67034 | | Iris clarkei Baker ex Hook. f. | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719409 | PI 67034 |
| 479 | PI 67035 | | Iris sp. | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719410 | PI 67035 |
| 480 | PI 67036 | | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719411 | PI 67036 |
| 481 | PI 67037 | | Iris spuria L. subsp. musulmanica (Fomin) Takht. | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719412 | PI 67037 |
| 482 | PI 67038 | | Iris spuria L. | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719413 | PI 67038 |
| 483 | PI 67039 | | Iris spuria L. subsp. guldenstaedtiana (Lepech.) Soldano | Île-de-France, France | | | Historic | 1926 | COLLECTED | | | | | | | | 1719414 | PI 67039 |
| 484 | PI 66930 | No. 1124 | Iris aphylla L. | Ontario, Canada | | | Historic | 1926 | COLLECTED | | | | | | | | 1718850 | PI 66930 |
| 485 | PI 66931 | No. 1142 | Iris dichotoma Pall. | Ontario, Canada | | | Historic | 1926 | COLLECTED | | | | | | | | 1718851 | PI 66931 |
| 486 | PI 66932 | 'Constantinopolitana' | Iris sibirica L. | Ontario, Canada | | | Historic | 1926 | COLLECTED | | | | | | | | 1718852 | PI 66932 |
| 487 | PI 66933 | No. 1136 | Iris sp. | Ontario, Canada | | | Historic | 1926 | COLLECTED | | | | | | | | 1718853 | PI 66933 |
| 488 | PI 66575 | | Iris chrysographes Dykes | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718377 | PI 66575 |
| 489 | PI 66576 | | Iris foetidissima L. | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718378 | PI 66576 |
| 490 | PI 66577 | | Iris forrestii Dykes | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718379 | PI 66577 |
| 491 | PI 66578 | | Iris milesii Baker ex Foster | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718380 | PI 66578 |
| 492 | PI 66463 | | Iris bulleyana Dykes | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718085 | PI 66463 |
| 493 | PI 66464 | | Iris clarkei Baker ex Hook. f. | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718086 | PI 66464 |
| 494 | PI 66465 | | Iris forrestii Dykes | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718087 | PI 66465 |
| 495 | PI 66466 | | Iris setosa Pall. ex Link | Scotland, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1718088 | PI 66466 |
| 496 | PI 65623 | No. 4564 | Iris ensata Thunb. | China | | | Historic | 1925 | COLLECTED | 10/26/1925 | Echo | | | | | | 1716987 | PI 65623 |
| 497 | PI 65492 | No. 4123 | Iris sp. | Heilongjiang Sheng, China | | | Historic | 1925 | COLLECTED | 09/03/1925 | New Russian cemetery, Harbin | | | | | | 1716724 | PI 65492 |
| 498 | PI 65241 | | Iris sp. | Gansu Sheng, China | | | Historic | 1925 | COLLECTED | 11/09/1925 | | | | | | | 1498916 | PI 65241 |
| 499 | PI 65526 | No. 4275 | Iris dichotoma Pall. | China | | | Historic | 1925 | COLLECTED | 09/24/1925 | Along the trail from the South Temple compound to the Central Temple compound, 451m to 602m altertude | | | | | | 1716760 | PI 65526 |