| 0 | PI 693267 | PRC-06-IN/046-090 | Leymus secalinus (Georgi) Tzvelev | Nei Mongol Zizhiqu, China | W6 | | | 2007 | COLLECTED | 07/18/2006 | Xiaozhao Wulateqian County | 40.93166667, 108.54388889 | 1022 | Along margins of cultivated field in alluvial plain | Wild material | | 1722577 | PI 693267 |
| 1 | PI 693769 | PRC-06-IN/024-037 | Leymus secalinus (Georgi) Tzvelev | Nei Mongol Zizhiqu, China | W6 | | | 2007 | COLLECTED | 07/12/2006 | 4 km east of Aohan County | 42.29388889, 119.94277778 | 579 | Along roadside near hilly crop field. | Wild material | | 1722575 | PI 693769 |
| 2 | PI 639770 | 96S-84 | Leymus secalinus (Georgi) Tzvelev | Mongolia | W6 | | | 1997 | COLLECTED | 09/1996 | Khovd Aimag, Bulgan Sum, an experimental area about 1 km from the sum center. | 46.11222222, 91.55444444 | 1213 | 0% slope. Outwash plain in desert steppe that has been fenced for 30 years as an experimental crop area. Flood irrigation is used. Soils are coarse, recent river alluvium with coarse sandy brown soils. | Wild material | DOMINANT VEG: Experimental area currently being harvested for hay. Associated species other than species collected were crab apple and sea buckthorn. | 1543019 | PI 639770 |
| 3 | PI 598754 | VIR U-0134970 | Leymus secalinus (Georgi) Tzvelev | Kazakhstan | W6 | | | 1993 | COLLECTED | | Very sandy and dark soil near railroad, 2km southeast of Chelkar | 47.88333333, 59.63333333 | 240 | | Wild material | Annual precipitation 150mm. Dominant vegetation - Artemisia terrae-albae, Leymus spp., and Agropyron fragile | 1066058 | PI 598754 |
| 4 | PI 598756 | VIR U-0134896 | Leymus secalinus (Georgi) Tzvelev | Kazakhstan | W6 | | | 1993 | COLLECTED | | Sandy soil 175km south southwest of Chelkar | 46.30000000, 59.03333333 | 90 | | Wild material | Annual precipitation 120mm. Dominant stand of Agropyron fragile surrounded by shrubs (Artemisia spp. and Kochia prostrata), some Leymus racemosus and Colligonum spp. | 1066066 | PI 598756 |
| 5 | PI 598757 | VIR U-0134915 | Leymus secalinus (Georgi) Tzvelev | Kazakhstan | W6 | | | 1993 | COLLECTED | | Sandy area 8km east of Chelkar | 47.78333333, 59.73333333 | 240 | | Wild material | Annual precipitation 150mm. Dominate vegetation - Leymus secalinus, L. racemosus, Agropyron fragile, Astragalus spp., Colligonum spp., and Chee grass (Achnatherum spp.) | 1066073 | PI 598757 |
| 6 | PI 531819 | D-3395 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1988 | DEVELOPED | PRE 10/07/1988 | | | | | Wild material | Seed presented in 1983 by Dr. Gou Ben-Zhao. Increased in 1987. 2n=28 | 1426755 | PI 531819 |
| 7 | PI 531820 | D-3397 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1988 | DEVELOPED | PRE 10/07/1988 | | | | | Wild material | Seed presented in 1983 by Dr. Ren Jiz-Hou. Increased in 1987. 2n=28 | 1426756 | PI 531820 |
| 8 | PI 504465 | D-3511 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1985 | DEVELOPED | PRE 10/25/1985 | | | | | Wild material | | 1399401 | PI 504465 |
| 9 | PI 499655 | DT-3014 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1985 | COLLECTED | 07/30/1983 | Grounds of Univ. of Lanzhou, Lanzhou, Gansu. Originally from Qilian Mts | | 1500 | | Wild material | Plants glabrous. | 1394591 | PI 499655 |
| 10 | PI 499656 | DT-3019 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1985 | COLLECTED | 07/30/1983 | Forestry Station in south suburbs of Lanzhou, Gansu | | 1540 | | Wild material | Leaves blue. Spikes bronze, long. | 1394592 | PI 499656 |
| 11 | PI 499657 | DT-3020 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1985 | COLLECTED | 07/30/1983 | Forestry Station in south suburbs of Lanzhou, Gansu | | 1540 | | Wild material | Spikes slender. | 1394593 | PI 499657 |
| 12 | PI 499658 | DT-3039 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1985 | COLLECTED | 08/03/1983 | South suburbs of Xining, Qinghai | | 2250 | | Wild material | Spikes bronze, narrow. | 1394594 | PI 499658 |
| 13 | PI 499523 | D-2510 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 07/29/1980 | Edge of cabbage field, vegetable commune, Xilinhot, Inner Mo ngolia | | 900 | | Wild material | Plants with strong rhizomes. Chromosome no.(2n)= 28. | 1394459 | PI 499523 |
| 14 | PI 499524 | D-2511 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 07/29/1980 | Ditchbank, vegetable commune, Xilinhot, Inner Mongolia | | 900 | | Wild material | Plants large to 125cm tall, rhizomatous. Chromosome no.(2n)= 28. | 1394460 | PI 499524 |
| 15 | PI 499525 | D-2512 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 07/29/1980 | Ditchbank, vegetable commune, Xilinhot, Inner Mongolia | | 900 | | Wild material | Plants 100cm tall, rhizomatous. Spikes purplish. Chromosome no.(2n)= 28. | 1394461 | PI 499525 |
| 16 | PI 499526 | D-2529 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 07/30/1980 | On road to livestock commune, 62km NE of Xilinhot, Inner Mon golia | | 1010 | | Wild material | Plants 100cm tall, rhizomatous. Leaves blue. Spikes dense. Chromosome no.(2n)= 28. | 1394462 | PI 499526 |
| 17 | PI 499527 | D-2563 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/03/1980 | Steep slope, '5-Springs Mountain', S outskirts of Lanzhou | | 1650 | | Wild material | Plant typical, strong rhizomes. Chromosome no.(2n)= 28. | 1394463 | PI 499527 |
| 18 | PI 499528 | D-2564 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/03/1980 | Steep slope, '5-Springs Mountain', S outskirts of Lanzhou | | 1650 | | Wild material | Chaff bronze. Chromosome no.(2n)= 28. | 1394464 | PI 499528 |
| 19 | PI 499529 | D-2566 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/03/1980 | Steep slope, '5-Springs Mountain', S outskirts of Lanzhou | | 1750 | | Wild material | Plants tall, to 130cm. Chromosome no.(2n)= 28. | 1394465 | PI 499529 |
| 20 | PI 499530 | D-2573 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/04/1980 | Along ditch at Vegetable Research Institute, Ganus Bureau of Agr., Lanzhou | | 1500 | | Wild material | Plants with strong rhizomes. Leaves blue. Chromosome no.(2n)= 28. | 1394466 | PI 499530 |
| 21 | PI 499531 | D-2579 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/05/1980 | Weed on the grounds of Univ. of Lanzhou, Lanzhou | | | | Wild material | Plants typical. Chromosome no.(2n)= 28. | 1394467 | PI 499531 |
| 22 | PI 499532 | D-2607 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/07/1980 | Near mileage marker 23 on road from Lanzhou to Yellow River Dam, Gansu Prov | | 2350 | | Wild material | Plants typical with good seed set, may be self-fertile. Chromosome no.(2n)= 28. | 1394468 | PI 499532 |
| 23 | PI 499533 | D-2613 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/07/1980 | Near mileage marker 23 on road from Lanzhou to Yellow River Dam, Gansu Prov | | 2300 | | Wild material | Plants typical, appear to be self-fertile. Chromosome no.(2n)= 28. | 1394469 | PI 499533 |
| 24 | PI 499534 | D-2646 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/10/1980 | Cultivated valley bottom, about 80km SE of Urumchi toward Tu rfan | | 1050 | | Wild material | Plants with strong rhizomes. Spikes bronze. Chromosome no.(2n)= 28. | 1394470 | PI 499534 |
| 25 | PI 499535 | D-2649 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/11/1980 | Roadside, about 85km SE of Urumchi toward Turfan | | 1050 | | Wild material | Plants rhizomatous. Spikes large, brown. | 1394471 | PI 499535 |
| 26 | PI 499536 | D-2653 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1984 | COLLECTED | 08/11/1980 | Saline site, shores of salt lake about 85km from Urumchi tow ard Turfan | | | | Wild material | Plants with strong rhizomes. Spikes brown. Salt tolerant. Chromosome no.(2n)= 28. | 1394472 | PI 499536 |
| 27 | W6 19701 | 96N-209 | Leymus secalinus (Georgi) Tzvelev | Mongolia | W6 | | | 1997 | COLLECTED | 08/1996 | Site is located on the north shore of Teme Nuur immediately adjacent to the shoreline. | 48.84333333, 97.47916667 | 1879 | Site has a south aspect with little slope. Soils are sandy. | Wild material | DOMINANT VEG: Elymus secalinus, Agropyron michnoi, Astragalus adsurgens, Thermompsis dahurica, Stipa capillata ECOLOGICAL ZONE: Steppe | 1542909 | W6 19701 |
| 28 | W6 14017 | D-3417 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1993 | COLLECTED | 09/1983 | Bin Cao, Huangcheng Ranch, Gansu Province | | 2600 | | Wild material | | 1065629 | W6 14017 |
| 29 | W6 13024 | X93112 | Leymus secalinus (Georgi) Tzvelev | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/12/1993 | Gultu Farm, Xinjiang. Farm characterized by being very dry with high accumulation salt due to excessive irrigation. Dominant species Achnatherum splendens. Some very large stands of Leymus secalinus growing in very harsh conditions | 44.56666667, 83.91666667 | 385 | | Wild material | | 1062192 | W6 13024 |
| 30 | W6 21658 | KJ-312 | Leymus secalinus (Georgi) Tzvelev | China | W6 | | | 1992 | COLLECTED | 09/02/1991 | Hetao Tree Farm, 17 km north of Aksu | 41.30000000, 80.23333333 | 1080 | | Wild material | May be a good species for soil stabilization | 1581884 | W6 21658 |
| 31 | W6 19703 | 96N-211 | Leymus paboanus (Claus) Pilg. | Mongolia | W6 | | | 1997 | COLLECTED | 08/1996 | Site is located on the north shore of Teme Nuur immediately adjacent to the shoreline. | 48.84333333, 97.47916667 | 1879 | Site has a south aspect with little slope. Soils are sandy. | Wild material | DOMINANT VEG: Elymus secalinus, Agropyron michnoi, Astragalus adsurgens, Thermompsis dahurica, Stipa capillata ECOLOGICAL ZONE: Steppe | 1542911 | W6 19703 |
| 32 | PI 659967 | PRC-06-IN/066-156 | Agropyron michnoi Roshev. | Nei Mongol Zizhiqu, China | W6 | | | 2007 | COLLECTED | 08/20/2006 | 4 km northeast of Erengobi, Dongwu County | 46.18027778, 118.32194444 | 892 | In lowland area of hilly steppe | Wild material | | 1722497 | PI 659967 |
| 33 | PI 665592 | PRC-06-IN/036-064 | Poa versicolor Besser subsp. ochotensis (Trin.) Tzvelev | Nei Mongol Zizhiqu, China | W6 | | | 2007 | COLLECTED | 07/14/2006 | 7 km northwest of Jingpeng Town, Keshiketeng County | 43.24666667, 117.44250000 | 1067 | In flood plains of middler mountain meadow | Wild material | Smooth stem | 1722478 | PI 665592 |
| 34 | PI 670375 | PRC-06-IN056-118 | Poa versicolor Besser subsp. ochotensis (Trin.) Tzvelev | Nei Mongol Zizhiqu, China | W6 | | | 2007 | COLLECTED | 08/18/2006 | 3 km southeast of Wuchuan County | 41.04527778, 111.48194444 | 1737 | Abandoned land of hilly steppe | Wild material | In planting of Hippophae rhammoides, Rosa davurica, and Pinus spp. | 1722494 | PI 670375 |
| 35 | PI 595150 | X93108 | Neotrinia splendens (Trin.) M. Nobis et al. | Xinjiang Uygur Zizhiqu, China | W6 |  | | 1993 | COLLECTED | 08/12/1993 | Gultu Farm, Xinjiang. Farm characterized by being very dry with high accumulation of salt due to excessive irrigation. Dominant species Achnatherum splendens. Some very large stands of Leymus secalinus growing in very harse conditions | 44.56666667, 83.91666667 | 385 | | Wild material | | 1062185 | PI 595150 |
| 36 | PI 595151 | X93110 | Elymus dahuricus Turcz. ex Griseb. subsp. dahuricus | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/12/1993 | Gultu Farm, Xinjiang. Farm characterized by being very dry with high accumulation of salt due to excessive irrigation. Dominant species Achnatherum splendens. Some very large stands of Leymus secalinus growing in very harsh conditions | 44.56666667, 83.91666667 | 385 | | Wild material | | 1062190 | PI 595151 |
| 37 | PI 631603 | X93160 | Medicago sativa L. subsp. sativa | Xinjiang Uygur Zizhiqu, China | W6 | | | 1993 | COLLECTED | 08/12/1993 | Gultu Farm, Xinjiang. Farm characterized by being very dry with high accumulation of salt due to excessive irrigation. Dominant species Achnatherum splendens. Some very large stands of Leymus secalinus growing in very harsh conditions | 44.56666667, 83.91666667 | 385 | | Cultivated material | | 1062197 | PI 631603 |
| 38 | PI 598690 | VIR U-0134786 | Agropyron fragile (Roth) P. Candargy | Kazakhstan | W6 |  | | 1993 | COLLECTED | | Sandy area, 8km east of Chelkar | 47.78333333, 59.73333333 | 240 | | Wild material | Annual precipitation 150mm. Area dominated by Leymus secalinus, L. racemosus, Agropyron fragile, Astragalus spp., Colligonum spp., and Chee grass (Achnatherum spp.) | 1063235 | PI 598690 |
| 39 | PI 598692 | VIR U-0134837 | Agropyron fragile (Roth) P. Candargy | Kazakhstan | W6 |  | | 1993 | COLLECTED | | Sandy area, 12km east northeast of Chelkar | 47.86666667, 59.73333333 | 240 | | Wild material | Annual precipitation 150mm. Dominant vegetation - Leymus secalinus, Artemisia spp., and Agropyron fragile | 1063243 | PI 598692 |
| 40 | PI 598693 | VIR U-0134784 | Agropyron fragile (Roth) P. Candargy | Kazakhstan | W6 |  | | 1993 | COLLECTED | | Very sandy site, 22km east northeast of Chelkar | 47.93333333, 49.85000000 | 240 | | Wild material | Annual precipitation 150mm. Dominant vegetation - Artemisia terrae-albae, Artemisia spp. (arbiusculiforme), Leymus secalinus, and Agropyron fragile | 1063251 | PI 598693 |
| 41 | PI 598695 | VIR U-0134778 | Agropyron fragile (Roth) P. Candargy | Kazakhstan | W6 |  | | 1993 | COLLECTED | | Alkaline lake area with clay soil, 35km east of Chelkar | 47.81666667, 60.05000000 | 230 | | Wild material | Annual precipitation 150mm. Vegetation - Leymus secalinus, Agropyron fragile, and Artemisia spp. | 1063260 | PI 598695 |
| 42 | W6 21578 | 98HV-204 | Allium schoenoprasum L. | Mongolia | W6 | | | 1999 | COLLECTED | 09/1998 | Hovsgol Sum, Hovsgol Aimag, 43 km SW of Hatgal | 50.29611111, 99.83388889 | 2042 | Narrow stream valley, larch forest to south and open rock slope to north, forb-Leymus secalinus type, meadow mountain dark brown soil | Wild material | Associated vegetation:Leymus secalinus, Lomatogonium rotatum, Saussurea sp.,Dasiphora fruiticosa, Scabiosa comosa, Agropyron cristatum | 1577874 | W6 21578 |
| 43 | W6 9536 | X910011 | Aeluropus pungens (M. Bieb.) K. Koch | China | W6 | | | 1992 | COLLECTED | 08/24/1991 | On bank of irrigation canal with heavy clay loam soil, 5km S of Kuqa. | 41.66666667, 82.86666667 | 1150 | | Wild material | Rhizomatous. 30cm tall. Associated with Leymus secalinus and Suaeda sp. Considered to be a good forage species. Could possibly be useful as a drought-resistant turf species. | 1049111 | W6 9536 |