| 0 | PI 699945 | 9094398 | Sporobolus heterolepis (A. Gray) A. Gray | United States | W6 | | | 2021 | COLLECTED | PRE 2015 | Native seed collections from Burleigh County, D (SE ¼ sec 3-TJ44 -R78W), Mahnomen
County, MN (Wambuck WMA-1 ½ miles north of Mahnomen and I ½ miles cast) and Day County SD
(Pickcral Lake Entrance sec 23-T124N-R53) | | | | Breeding material | Accession 9094398 is a diverse population of plants with varied size originating from
parents with origins in North Dakota. South Dakota, and Minnesota. Seed is mature in late September at
Bismarck, ND. Area of adaptation is expected to be North Dakota, South Dakota, Minnesota and
surrounding states in climactic conditions where prairie dropseed is naturally found. | 2137078 | PI 699945 |
| 1 | PI 664074 | 'Windbreaker' | Sporobolus wrightii Munro ex Scribn. | New Mexico, United States | W6 | | | 2011 | DEVELOPED | PRE 11/14/2011 | | | | | Cultivated material | Windbreaker is a synthetic cultivar composed of the ten most robust phenotypes from a collection of more than 700 plants of 37 accessions. NRCS field personnel collected these accessions from native stands on bottom lands and alluvial fans subject to flooding from elevations of 3,800 and 6,000 ft. in New Mexico, Texas and Arizona. Some collections are from dry plains and hills. | 1892390 | PI 664074 |
| 2 | PI 676247 | NM930-120 | Sporobolus wrightii Munro ex Scribn. | New Mexico, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893569 | PI 676247 |
| 3 | PI 676246 | CP1-57 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1865331 | PI 676246 |
| 4 | PI 676210 | 5102-93 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1740258 | PI 676210 |
| 5 | PI 676211 | UT-03003-17 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1740435 | PI 676211 |
| 6 | PI 695374 | Boren Coutny Germplasm | Sporobolus cryptandrus (Torr.) A. Gray | Texas, United States | W6 | | Not Available | 2004 | COLLECTED | 1984 | Borden County Germplasm sand dropseed was originally collected from seed in 1984 from native plants located approximately 12 miles west of Gail, TX in Borden County. | | | | Wild material | Borden County Germplasm Sand dropseed is a weak, perennial, warm-season, native bunchgrass that occurs over much of the US except forested areas of the Southeast and California. Sand dropseed is common in the southern Plains. Plants are slender, 1-3 feet tall with an open densely flowered panicle. Leaf sheaths are longer than internodes and the upper sheath partly or entirely encloses the seed head, blades are flat about 1/8 inch wide and taper toward the tip. Leaf blades roll inward as plants mature. Plants reproduce from seed, many of which are held between the stem and sheath until the plant deteriorates. Borden County Germplasm may be used in pure stands or as a component in seed mixtures for range seeding and conservation reserve plantings. Sand dropseed reseeds itself readily on ranges following overgrazing or drought. It may be used for stabilizing sandy soils that have high erosion potential. Its forage value is fairly palatable to all livestock. Wildlife can utilize the plants for food and ground nesting cover. | 1694884 | PI 695374 |
| 7 | PI 592392 | 'PRONGHORN' | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Nebraska, United States | NC7 |  | | 1995 | DEVELOPED | | | | | | Cultivar | Heterogeneous with broad genetic base. High degree of rust tolerance. Produces stands and forage yields equivalent or superior to Goshen. Adapted to use in revegetating sandy sites in Nebraska Sandhills and Northwest Kansas. | 1505393 | PI 592392 |
| 8 | PI 535566 | TU-80-77 | Sporobolus ioclados (Trin.) Nees | Tunisia | W6 | | Not Available | 1988 | COLLECTED | 06/02/1980 | Rocky shallow sandy basic loam soil, cactus planting, 22km N of Kairouan on GP3 | 35.83333333, 10.01666667 | 100 | | Wild material | Rainfall 300mm | 1430502 | PI 535566 |
| 9 | PI 518499 | 9004939 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Michigan, United States | |  | Historic | 1988 | COLLECTED | 1978 | Spring Lake Avenue, south of Grand Haven, across from Rosy Mound Elementary School, T8N, R16W, Ottawa County. | | | | Wild material | Northern type. Plants leafy, vigorous, tall. Used for critical area stabilization on sandy loam, sands, and gravel especially sand dune areas in the Great Lakes and Great Plains regions. | 1413435 | PI 518499 |
| 10 | PI 518500 | 9004944 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Michigan, United States | | | Historic | 1988 | COLLECTED | 1978 | R21E, T18N, Huron County. | | | | Wild material | Northern type. Plants tall, vigorous. Foliage abundant, uniform. Used for critical area stabilization on sandy loam, sands, and gravel soil especially sand dune areas in the Great Lakes and Great Plains regions. | 1413436 | PI 518500 |
| 11 | PI 518501 | 9004959 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Indiana, United States | | | Historic | 1988 | COLLECTED | 1978 | Porter County, R5W, T37N | | | | Wild material | Northern type. Plants leafy, vigorous, tall. Used for critical area stabilization on sandy loam, sands, and gravel soils especially sand dune areas in the Great Lakes and Great Plains regions. | 1413437 | PI 518501 |
| 12 | PI 478835 | T 8316 | Sporobolus compositus (Poir.) Merr. | Texas, United States | W6 | | Not Available | 1983 | COLLECTED | 11/1971 | Junction, Texas | | 636 | | Wild material | Collected by S. Coleman. Used for revegetation on reclamation projects. | 1373771 | PI 478835 |
| 13 | PI 478836 | T 4899 | Sporobolus texanus Vasey | Oklahoma, United States | W6 | | | 1983 | COLLECTED | 1971 | Okmulgee, Oklahoma | | | | Cultivated material | Used for revegetation on reclamation projects. | 1373772 | PI 478836 |
| 14 | PI 477007 | | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | United States | NC7 |  | | 1983 | COLLECTED | 1971 | Manistee, Michigan | | | | | Selected over 'Goshen' and ND-95 for its vigorous growth, more leafy foliage and later maturing seed heads. | 1371943 | PI 477007 |
| 15 | PI 477975 | Eads | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | United States | NC7 | | Not Available | 1983 | COLLECTED | | Between Eads and Kit Carson, Colorado | | | | | | 1372911 | PI 477975 |
| 16 | PI 477995 | T 5706 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | United States | NC7 |  | | 1983 | COLLECTED | 08/1956 | North Dakota | | | | | Collected by F. Dekrey. Under test for surface mine reclamation and forage production. | 1372931 | PI 477995 |
| 17 | PI 476280 | T 13186 | Sporobolus wrightii Munro ex Scribn. | New Mexico, United States | W6 | | | 1983 | COLLECTED | | Carrizozo, New Mexico | | | | Wild material | Tested under Tucson PMC Number A-3659. | 1371216 | PI 476280 |
| 18 | PI 462367 | | Sporobolus pyramidalis P. Beauv. | Kenya | W6 | | | 1981 | COLLECTED | | Mombasa | | | | Uncertain improvement status | | 1357303 | PI 462367 |
| 19 | PI 478486 | R-99 | Sporobolus indicus (L.) R. Br. | Bolivia | W6 | | | 1981 | COLLECTED | 04/26/1981 | Arid foothills, 1 km E of Cochabamba, Cochabamba Province | | 2800 | | Wild material | | 1373422 | PI 478486 |
| 20 | PI 478587 | R-200 | Sporobolus sp. | Peru | W6 | | | 1981 | COLLECTED | 05/09/1981 | Residence, Tacna | | 660 | | Cultivated material | | 1373523 | PI 478587 |
| 21 | PI 441279 | | Sporobolus airoides (Torr.) Torr. | United States | | | Historic | 1980 | COLLECTED | 12/1978 | Pecos Co., Texas | | 732 | | | Collected by Smith. | 1336215 | PI 441279 |
| 22 | PI 441280 | | Sporobolus giganteus Nash | Texas, United States | W6 | | | 1980 | COLLECTED | 09/1975 | El Paso Co., Texas | | 1140 | | Wild material | Collected by J. Smathers. | 1336216 | PI 441280 |
| 23 | PI 441281 | | Sporobolus giganteus Nash | Texas, United States | W6 | | | 1980 | COLLECTED | 08/1975 | Culberson Co., Texas | | 1061 | | Wild material | Collected by J. Henson. | 1336217 | PI 441281 |
| 24 | PI 441282 | | Sporobolus giganteus Nash | Texas, United States | W6 | | | 1980 | COLLECTED | 11/1975 | Culberson Co., Texas | | 1152 | | Wild material | Collected by J. Henson. | 1336218 | PI 441282 |
| 25 | PI 441283 | | Sporobolus giganteus Nash | Texas, United States | W6 | | | 1980 | COLLECTED | 07/1974 | Winkler Co., Texas | | 818 | | Wild material | Collected by C.W. Cox. | 1336219 | PI 441283 |
| 26 | PI 441284 | | Sporobolus sp. | Oklahoma, United States | | | Historic | 1980 | COLLECTED | 12/1977 | Washington Co., Oklahoma | | 212 | | | Collected by C. Hunter. | 1336220 | PI 441284 |
| 27 | PI 436812 | | Sporobolus arenicola P. M. Peterson | United States | | | Historic | 1979 | COLLECTED | 11/1974 | Ward Co., Texas | | 818 | | | Collected by C. Cox. | 1331748 | PI 436812 |
| 28 | PI 436813 | | Sporobolus arenicola P. M. Peterson | United States | | | Historic | 1979 | COLLECTED | 10/1975 | Winkler Co., Texas | | 848 | | | Collected by C. Cox. | 1331749 | PI 436813 |
| 29 | PI 433949 | 'Goshen' | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Wyoming, United States | NC7 | | | 1979 | COLLECTED | 1959 | Near Torrington, Goshen County, Wyoming | 42.05617900, -104.19882000 | 1244 | | Cultivar | Released in 1976 by the NRCS, Goshen was initially tested for more than 14 years against prairie sandreed collections from Kansas, Montana, Nebraska, North and South Dakota, and Wyoming. Goshen was selected for its leafy biomass production and excellent seed production. The original collection of Goshen was directly increased without selection. | 1328885 | PI 433949 |
| 30 | PI 434442 | WY-577 | Sporobolus airoides (Torr.) Torr. | Mississippi, United States | | | Historic | 1979 | DONATED | 03/1979 | | | | | | | 1329378 | PI 434442 |
| 31 | PI 434443 | ND-264 | Sporobolus airoides (Torr.) Torr. | Mississippi, United States | | | Historic | 1979 | DONATED | 03/1979 | | | | | | | 1329379 | PI 434443 |
| 32 | PI 434444 | 'Salado' | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 | | | 1979 | COLLECTED | NEAR 1958 | Collected from shallow upland range site in 1958, 12 kilometers south of Claunch, New Mexico. | | 1800 | | Cultivated material | Collected September 1958 By G. Niner. | 1329380 | PI 434444 |
| 33 | PI 434445 | 'Saltalk' | Sporobolus airoides (Torr.) Torr. | Oklahoma, United States | W6 | | | 1979 | COLLECTED | | Sayre, Oklahoma | | | | Cultivated material | | 1329381 | PI 434445 |
| 34 | PI 434446 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Calcasieu Parish, Louisiana | | | | | | 1329382 | PI 434446 |
| 35 | PI 434447 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Jackson Co., Mississippi | | 3 | | | Collected by K. Blan. | 1329383 | PI 434447 |
| 36 | PI 434448 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Cameron Parish, Louisiana | | 1 | | | Collected by K. Blan. | 1329384 | PI 434448 |
| 37 | PI 434449 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Cameron Parish, Louisiana | | | | | Collected by K. Blan. | 1329385 | PI 434449 |
| 38 | PI 434450 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Jefferson Parish, Louisiana | | 1 | | | Collected by K. Blan. | 1329386 | PI 434450 |
| 39 | PI 434451 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Hancock Co., Mississippi | | 1 | | | Collected by K. Blan. | 1329387 | PI 434451 |
| 40 | PI 434452 | | Sporobolus virginicus (L.) Kunth | United States | | | Historic | 1979 | COLLECTED | | Jackson Co., Mississippi | | | | | Collected by K. Blan. | 1329388 | PI 434452 |
| 41 | PI 434453 | Falfurrias Germplasm | Sporobolus wrightii Munro ex Scribn. | Texas, United States | W6 | | Not Available | 1979 | COLLECTED | | Falfurrias, Texas | | | | Uncertain improvement status | Falfurrias was selected for its ability to produce abundant forage especially on droughty alkaline and saline sites. It is useful for revegetating alkaline and saline soils throughout south and west Texas. Firm tough culms rise from a hard, dense clump averaging 160 cm tall and 2-9 mm in diameter near the base. Sheaths are rounded, glabrous. Ligule is a ciliate membrane, 1-2 mm long. Leaves are flat, becoming involute on drying, 20-70 mm long, 3-6 mm wide. Inflorescence is tawny or pale, 20-60 cm long, 12-26 cm wide, broadly lanceolate in outline, the secondary branchlets densely flowered for most of their length. | 1329389 | PI 434453 |
| 42 | PI 409881 | 2024 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | Along Highway N-3, 3km south of Ladysmith. Growing in open grassland. | | | | Wild material | | 1308977 | PI 409881 |
| 43 | PI 409887 | 2045 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | 10km north of Newcastle. Plants heavily grazed on open grassland. | | | | Wild material | | 1308982 | PI 409887 |
| 44 | PI 409889 | 2047 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | Not Available | 1976 | COLLECTED | 1976 | 10km north of Utrecht. Growing in sandy clay soil. | | | | Wild material | | 1308984 | PI 409889 |
| 45 | PI 409892 | 2050 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | Not Available | 1976 | COLLECTED | 1976 | Utrecht-Groenvlei Road, 10km north of Utrecht | | | | Wild material | | 1308987 | PI 409892 |
| 46 | PI 409893 | 2051 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | Utrecht-Groenvlei Road, 10km north of Utrecht | | | | Wild material | Mixture of 2 plant types, large seed 10 | 1308988 | PI 409893 |
| 47 | PI 409900 | 2058 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | 17km northeast of Newcastle. Growing on open grassland. | | | | Wild material | Plants light green 10 | 1308995 | PI 409900 |
| 48 | PI 409901 | 2059 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | 17km northeast of Newcastle | | | | Wild material | Plants light to intermediate green 10 | 1308996 | PI 409901 |
| 49 | PI 409903 | 2061 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | Not Available | 1976 | COLLECTED | 1976 | 17km northeast of Newcastle. Growing on open grassland. | | | | Wild material | | 1308998 | PI 409903 |
| 50 | PI 409905 | 2063 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | 17km northeast of Newcastle. Growing on open grassland. | | | | Wild material | | 1309000 | PI 409905 |
| 51 | PI 409915 | 2083 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | Not Available | 1976 | COLLECTED | 1976 | Pretorius Ranch, 40km west of Newcastle | | 1700 | | Wild material | Tufted, perennial, vigorous plant with inflorescence to 50cm long. Foliage to 130cm high. 10 | 1309010 | PI 409915 |
| 52 | PI 409916 | 2084 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | Not Available | 1976 | COLLECTED | 1976 | Pretorius Ranch, 40km west of Newcastle. Plants growing in shade of Acacia and in open rangeland. | | 1700 | | Wild material | Foliage bluish green, inflorescence bluish 10 | 1309011 | PI 409916 |
| 53 | PI 409917 | 2085 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | Pretorius Ranch, 40km west of Newcastle. Plants growing in shade of Acacia and in open rangeland. | | 1700 | | Wild material | Foliage bluish green, inflorescence bluish 10 | 1309012 | PI 409917 |
| 54 | PI 409925 | 2103 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | Pretorius Ranch, 40km west of Newcastle. Growing on open grassland. | | 1700 | | Wild material | | 1309020 | PI 409925 |
| 55 | PI 409927 | 2109 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1976 | COLLECTED | 1976 | Pretorius Ranch, 40km west of Newcastle | | 1700 | | Wild material | Foliage bluish green 10 | 1309022 | PI 409927 |
| 56 | PI 409973 | 2605 | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1976 | COLLECTED | 1976 | Bloemfontein; Growing on waste grounds. | | | | Wild material | | 1309068 | PI 409973 |
| 57 | PI 410104 | 2087 | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1976 | COLLECTED | 1976 | Muller Pass Road; Growing on open grassland. | | 1900 | | Wild material | | 1309193 | PI 410104 |
| 58 | PI 410351 | 2535 | Sporobolus nitens Stent | South Africa | | | Historic | 1976 | COLLECTED | | Lootskloof Road at Sundays River | | | | | Tufted, rhizomatous, perennial 10 | 1309369 | PI 410351 |
| 59 | PI 404532 | 193 | Sporobolus indicus (L.) R. Br. | Brazil | | | Historic | 1975 | COLLECTED | | 1km northwest of San Manoel. Growing on mountain trail. | | | | | Tall bunchgrass with many basal leaves. Stems and leaves somewhat rigid. 10 | 1304757 | PI 404532 |
| 60 | PI 377549 | N. 68-35 | Sporobolus fimbriatus (Trin.) Nees | KwaZulu-Natal, South Africa | W6 | | | 1972 | COLLECTED | | Estcourt Research Unit | | | | Uncertain improvement status | | 1282854 | PI 377549 |
| 61 | PI 377550 | N. 68-36 | Sporobolus fimbriatus (Trin.) Nees | KwaZulu-Natal, South Africa | W6 | | | 1972 | COLLECTED | | Estcourt Research Unit | | | | Uncertain improvement status | | 1282855 | PI 377550 |
| 62 | PI 377551 | N. 68-42 | Sporobolus fimbriatus (Trin.) Nees | KwaZulu-Natal, South Africa | W6 | | | 1972 | COLLECTED | | Estcourt Research Unit | | | | Uncertain improvement status | | 1282856 | PI 377551 |
| 63 | PI 377552 | N. 68-43 | Sporobolus fimbriatus (Trin.) Nees | KwaZulu-Natal, South Africa | W6 | | | 1972 | COLLECTED | | Estcourt Research Unit | | | | Uncertain improvement status | | 1282857 | PI 377552 |
| 64 | PI 377553 | N. 68-46 | Sporobolus fimbriatus (Trin.) Nees | KwaZulu-Natal, South Africa | W6 | | | 1972 | COLLECTED | | Estcourt Research Unit | | | | Uncertain improvement status | | 1282858 | PI 377553 |
| 65 | PI 377554 | N. 68-48 | Sporobolus fimbriatus (Trin.) Nees | KwaZulu-Natal, South Africa | W6 | | | 1972 | COLLECTED | | Estcourt Research Unit | | | | Uncertain improvement status | | 1282859 | PI 377554 |
| 66 | PI 372243 | 60 | Sporobolus sp. | Uruguay | W6 | | | 1972 | DONATED | 02/27/1972 | | | | | Uncertain improvement status | | 1279026 | PI 372243 |
| 67 | PI 368257 | | Sporobolus festivus Hochst. ex A. Rich. | Zimbabwe | W6 | | Not Available | 1971 | COLLECTED | | Umtali | | | | Uncertain improvement status | | 1275867 | PI 368257 |
| 68 | PI 368258 | | Sporobolus sanguineus Rendle | Rhodesia | W6 | | Not Available | 1971 | COLLECTED | | Great Dyke | | | | Uncertain improvement status | | 1275868 | PI 368258 |
| 69 | PI 365025 | 1121 | Sporobolus africanus (Poir.) Robyns & Tournay | South Africa | | | Historic | 1971 | COLLECTED | | Hluhluwe Game Reserve | | | | | Tufted perennial. Seed. 10 | 1273389 | PI 365025 |
| 70 | PI 365026 | 1291 | Sporobolus africanus (Poir.) Robyns & Tournay | South Africa | W6 | | Not Available | 1971 | COLLECTED | | Ngoye Forest | | | | Wild material | Tufted perennial. Seed. 10 | 1273390 | PI 365026 |
| 71 | PI 365027 | 1531 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1971 | COLLECTED | | Mara Agricultural Research Station, Mara | | | | Wild material | Tufted perennial, foliage to 0.5m high. Seed. 10 | 1273391 | PI 365027 |
| 72 | PI 365028 | 1143 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | Not Available | 1971 | COLLECTED | | Hluhluwe Game Reserve | | | | Wild material | Tufted perennial, shade tolerant. Seed. 10 | 1273392 | PI 365028 |
| 73 | PI 365030 | 1454 | Sporobolus ioclados (Trin.) Nees | South Africa | W6 | | Not Available | 1971 | COLLECTED | | Black clay soil, 2km southeast of Shingwidzi, Kruger National Park | | | | Wild material | Stoloniferous or rhizomatous perennial, foliage to 0.7m high Seed 10 | 1273394 | PI 365030 |
| 74 | PI 349655 | | Sporobolus indicus (L.) R. Br. | India | W6 | | Not Available | 1970 | COLLECTED | | Dooteriah, Darjeeling | | 800 | | Wild material | | 1260850 | PI 349655 |
| 75 | PI 331390 | TUF TUFOL | Sporobolus africanus (Poir.) Robyns & Tournay | Ethiopia | W6 | | | 1968 | COLLECTED | | 6km south of Debre Marcos | | 2500 | | Wild material | | 1246609 | PI 331390 |
| 76 | PI 331391 | 323-B | Sporobolus ioclados (Trin.) Nees | Ethiopia | W6 | | | 1968 | COLLECTED | | 121km south of Asmara | | 1400 | | Wild material | Plants 0.9m high 10 | 1246610 | PI 331391 |
| 77 | PI 330681 | 4112 | Sporobolus airoides (Torr.) Torr. | HaDarom, Israel | W6 | | | 1968 | COLLECTED | | Beersheva | | | | Uncertain improvement status | | 1246116 | PI 330681 |
| 78 | PI 312452 | | Sporobolus sp. | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | Bakuriani | | | | Uncertain improvement status | | 1233224 | PI 312452 |
| 79 | PI 310427 | 2491 | Sporobolus indicus (L.) R. Br. | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | Tashkent | | | | Uncertain improvement status | | 1231624 | PI 310427 |
| 80 | PI 310428 | 2492 | Sporobolus indicus (L.) R. Br. | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | Tashkent | | | | Uncertain improvement status | | 1231625 | PI 310428 |
| 81 | PI 310012 | 299 | Sporobolus pyramidalis P. Beauv. | Brazil | W6 | | | 1965 | COLLECTED | | Litoral | | | | Uncertain improvement status | | 1231390 | PI 310012 |
| 82 | PI 310030 | 229 | Sporobolus pyramidalis P. Beauv. | Brazil | W6 | | Not Available | 1965 | COLLECTED | | Carazinho | | | | Uncertain improvement status | | 1231400 | PI 310030 |
| 83 | PI 310309 | 327 | Sporobolus indicus (L.) R. Br. | Brazil | W6 | | | 1965 | COLLECTED | | Litoral | | | | Uncertain improvement status | | 1231584 | PI 310309 |
| 84 | PI 310310 | No. 324 | Sporobolus maximus Hauman | Rio Grande do Sul, Brazil | | | Historic | 1965 | COLLECTED | | Tupancireta | | | | | | 1231585 | PI 310310 |
| 85 | PI 310311 | 325 | Sporobolus maximus Hauman | Brazil | W6 | | Not Available | 1965 | COLLECTED | | Tupancireta | | | | Uncertain improvement status | | 1231586 | PI 310311 |
| 86 | PI 310312 | 326 | Sporobolus indicus (L.) R. Br. | Rio Grande do Sul, Brazil | W6 | | | 1965 | COLLECTED | | Uruguaiana | | | | Uncertain improvement status | | 1231587 | PI 310312 |
| 87 | PI 310313 | 54 | Sporobolus indicus (L.) R. Br. | Brazil | W6 | | | 1965 | COLLECTED | | Nova Fac | | | | Uncertain improvement status | | 1231588 | PI 310313 |
| 88 | PI 310314 | 330 | Sporobolus indicus (L.) R. Br. | Rio Grande do Sul, Brazil | W6 | | | 1965 | COLLECTED | | Pelotas | | | | Uncertain improvement status | | 1231589 | PI 310314 |
| 89 | PI 310315 | 331 | Sporobolus indicus (L.) R. Br. | Brazil | W6 | | Not Available | 1965 | COLLECTED | | Tupancireta | | | | Uncertain improvement status | | 1231590 | PI 310315 |
| 90 | PI 310316 | 332 | Sporobolus indicus (L.) R. Br. | Brazil | W6 | | | 1965 | COLLECTED | | Campos de Cima da Serra | | | | Uncertain improvement status | | 1231591 | PI 310316 |
| 91 | PI 310317 | 329 | Sporobolus indicus (L.) R. Br. | Brazil | W6 | | | 1965 | COLLECTED | | Nova Fac | | | | Uncertain improvement status | | 1231592 | PI 310317 |
| 92 | PI 303607 | V-64-243 | Sporobolus sp. | Arizona, United States | | | Historic | 1964 | COLLECTED | | | | | | | | 1680925 | PI 303607 |
| 93 | PI 300122 | 575 | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1964 | COLLECTED | | Rangeland, 6 miles east of Middelburg. Level terrain; annual rainfall 13in. Shallow rocky red clay on ungrazed site. | | 1430 | | Wild material | Perennial bunchgrass; leaf height 12in; head height 24in. Seeds. 10 | 1226654 | PI 300122 |
| 94 | PI 300123 | 598 | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1964 | COLLECTED | | Disturbed site along highway, 21 miles southwest of Cradock. Mountainous terrain; annual rainfall 17in. | | 1330 | | Wild material | Perennial bunchgrass; leaf height 12in; head height 24in. Seeds. 10 | 1226655 | PI 300123 |
| 95 | PI 300124 | 352 | Sporobolus ioclados (Trin.) Nees | South Africa | W6 | | Not Available | 1964 | COLLECTED | | Open grassland poorly drained site, near Skukuza, Kruger National Park. Level terrain; annual rainfall 21in. | | 330 | | Wild material | Plants growing in low area subject to inundation; gray sandy clay soil. Stoloniferous perennial with few stolons; leaf height 3in. Seeds. 10 | 1226656 | PI 300124 |
| 96 | PI 300125 | 353 | Sporobolus nitens Stent | South Africa | W6 | | | 1964 | COLLECTED | | Open grassland near Skukuza, Kruger National Park. Level terrain; annual rainfall 21in. | | 350 | | Wild material | Plants growing on shallow grey sand in poorly drained site subject to inundation. Perennial bunchgrass; leaf height 4in head height 12in. Seeds. 10 | 1226657 | PI 300125 |
| 97 | PI 300126 | 487 | Sporobolus virginicus (L.) Kunth | South Africa | | | Historic | 1964 | COLLECTED | | Coastal sand dunes on Indian Ocean. 1 mile east of St. Lucia | | | | Wild material | Rhizomatous perennial. Rhizomes. 10 | 1226658 | PI 300126 |
| 98 | PI 578857 | 'PUEBLO' | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 | | | 1963 | DONATED | 1963 | | | | | Cultivar | | 1473828 | PI 578857 |
| 99 | PI 288673 | | Sporobolus virginicus (L.) Kunth | Virgin Islands, U.S., United States | | | Historic | 1963 | COLLECTED | | | | | | | | 1691421 | PI 288673 |
| 100 | PI 287251 | Col. No. 7-50 | Sporobolus sp. | Tamil Nadu, India | | | Historic | 1963 | COLLECTED | | Coimbatore Agricultural College Botanic Garden | | | | | | 1689719 | PI 287251 |
| 101 | PI 287252 | Col. No. 7-51 | Sporobolus virginicus (L.) Kunth | Tamil Nadu, India | | | Historic | 1963 | COLLECTED | | Coimbatore Agricultural College Botanic Garden | | | | | | 1689720 | PI 287252 |
| 102 | PI 278707 | | Sporobolus pyramidalis P. Beauv. | United Kingdom | W6 | | | 1962 | COLLECTED | | | | | | Cultivated material | | 1208064 | PI 278707 |
| 103 | PI 276065 | 735 | Sporobolus fimbriatus (Trin.) Nees | Botswana | W6 | | Not Available | 1961 | COLLECTED | | Kalahari | | | | Wild material | | 1206646 | PI 276065 |
| 104 | PI 276066 | 736 | Sporobolus fimbriatus (Trin.) Nees | Cape Province, South Africa | W6 | | | 1961 | COLLECTED | | Prieska | | | | Wild material | | 1206647 | PI 276066 |
| 105 | PI 276067 | 737 | Sporobolus fimbriatus (Trin.) Nees | Limpopo, South Africa | W6 | | | 1961 | COLLECTED | | Rustenburg | | | | Wild material | | 1206648 | PI 276067 |
| 106 | PI 276068 | 738 | Sporobolus fimbriatus (Trin.) Nees | Limpopo, South Africa | W6 | | | 1961 | COLLECTED | | Zebediela | | | | Wild material | | 1206649 | PI 276068 |
| 107 | PI 275955 | 19180 | Sporobolus fimbriatus (Trin.) Nees | Limpopo, South Africa | W6 | | | 1961 | COLLECTED | | Plot No. A107, Rietondale Research Station, Pretoria. | | | | Wild material | Vigorous xerophytic perennial growing with 20 inches of summer rain. | 1206569 | PI 275955 |
| 108 | PI 258455 | | Sporobolus africanus (Poir.) Robyns & Tournay | St. Helena | W6 | | | 1959 | COLLECTED | | | | | | Uncertain improvement status | | 1197051 | PI 258455 |
| 109 | PI 258456 | | Sporobolus africanus (Poir.) Robyns & Tournay | St. Helena | W6 | | | 1959 | COLLECTED | | | | | | Uncertain improvement status | | 1197052 | PI 258456 |
| 110 | PI 258457 | | Sporobolus pyramidalis P. Beauv. | St. Helena | W6 | | | 1959 | COLLECTED | | | | | | Uncertain improvement status | | 1197053 | PI 258457 |
| 111 | PI 257803 | | Sporobolus australasicus Domin | Australian Capital Territory, Australia | W6 | | Not Available | 1959 | DONATED | 05/26/1959 | | | | | Uncertain improvement status | | 1196983 | PI 257803 |
| 112 | PI 253197 | | Sporobolus sp. | Former Serbia and Montenegro | | | Historic | 1958 | COLLECTED | | | | | | | | 1194763 | PI 253197 |
| 113 | PI 248547 | | Sporobolus sp. | South Africa | W6 | | Not Available | 1958 | COLLECTED | | From along road 20 km. northwest of Elizabeth-ville. | | | | Wild material | | 1190978 | PI 248547 |
| 114 | PI 241072 | | Sporobolus airoides (Torr.) Torr. | | W6 | | | 1955 | COLLECTED | | From 17 miles west of Woodside along the Carbon County line, Utah. | | | | Wild material | | 1187654 | PI 241072 |
| 115 | PI 241073 | | Sporobolus contractus Hitchc. | | W6 | | | 1955 | COLLECTED | | From Yellowstone National Park, Wyoming. | | | | Wild material | | 1187655 | PI 241073 |
| 116 | PI 226098 | | Sporobolus confinis (Steud.) Chiov. | Kenya | W6 | | | 1955 | COLLECTED | | From Kitale, Kenya. | | | | Wild material | | 1181553 | PI 226098 |
| 117 | PI 225999 | | Sporobolus elongatus R. Br. | Japan | W6 | | Not Available | 1955 | DONATED | 05/26/1955 | | | | | Cultivated material | | 1181515 | PI 225999 |
| 118 | PI 225908 | | Sporobolus pyramidalis P. Beauv. | South Africa | W6 | | | 1955 | COLLECTED | | From Park at Tabora, Tanganyika. | | | | Wild material | | 1181484 | PI 225908 |
| 119 | PI 225909 | | Sporobolus pyramidalis P. Beauv. | South Africa | W6 | | | 1955 | COLLECTED | | From Pretoria, Transvaal. | | | | Wild material | | 1181485 | PI 225909 |
| 120 | PI 219620 | | Sporobolus helvolus (Trin.) T. Durand & Schinz | Pakistan | W6 | | | 1954 | COLLECTED | | From Agricultural Research Station, Peshawar. | | | | Wild material | | 1177996 | PI 219620 |
| 121 | PI 219621 | | Sporobolus ioclados (Trin.) Nees | Maryland, United States | | | Historic | 1954 | DONATED | 06/18/1954 | | | | | | | 1568852 | PI 219621 |
| 122 | PI 219622 | | Sporobolus sp. | Maryland, United States | | | Historic | 1954 | DONATED | 06/18/1954 | | | | | | | 1568857 | PI 219622 |
| 123 | PI 218705 | | Sporobolus arenicola P. M. Peterson | Kansas, United States | | | Historic | 1954 | COLLECTED | | Collected 8.0 km southwest of Macksville | | | | | | 1568292 | PI 218705 |
| 124 | PI 219353 | | Sporobolus heterolepis (A. Gray) A. Gray | Oklahoma, United States | | | Historic | 1954 | COLLECTED | | Collected 1.6 km north of Stringtown. | 34.47979600, -96.04864900 | | | | | 1568299 | PI 219353 |
| 125 | PI 217632 | | Sporobolus indicus (L.) R. Br. | India | W6 | | | 1954 | COLLECTED | | From Coonoor, Nilgiri Hills. | | | | Wild material | | 1177585 | PI 217632 |
| 126 | PI 209404 | | Sporobolus africanus (Poir.) Robyns & Tournay | South Africa | W6 | | Not Available | 1953 | COLLECTED | | From Prinshof Experiment Station, Pretoria, Transvaal. | | | | Wild material | | 1174244 | PI 209404 |
| 127 | PI 209405 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1953 | COLLECTED | | From between Zurust and Ottoshoop, Transvaal. | | | | Wild material | | 1174245 | PI 209405 |
| 128 | PI 209406 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1953 | COLLECTED | | From between Bloemhof and Wolmarandstadt. | | | | Wild material | | 1174246 | PI 209406 |
| 129 | PI 209407 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1953 | COLLECTED | | From Prinshof Experiment Station, Pretoria, Transvaal. | | | | Wild material | | 1174247 | PI 209407 |
| 130 | PI 209408 | | Sporobolus pyramidalis P. Beauv. | South Africa | W6 | | Not Available | 1953 | COLLECTED | | From Bisley, near Pietermaritzburg, Natal. | | | | Wild material | | 1174248 | PI 209408 |
| 131 | PI 209189 | | Sporobolus agrostoides Chiov. | South Africa | W6 | | | 1953 | COLLECTED | | From near Pinaars River. | | | | Wild material | | 1174122 | PI 209189 |
| 132 | PI 209219 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1953 | COLLECTED | | From Kruger National Park. | | | | Wild material | | 1174148 | PI 209219 |
| 133 | PI 209221 | | Sporobolus pyramidalis P. Beauv. | South Africa | W6 | | | 1953 | COLLECTED | | From 8 miles west of Nelspruit. | | | | Wild material | | 1174149 | PI 209221 |
| 134 | PI 209222 | | Sporobolus pyramidalis P. Beauv. | South Africa | W6 | | | 1953 | COLLECTED | | From 8 miles west of Nelspruit. | | | | Wild material | | 1174150 | PI 209222 |
| 135 | PI 209223 | | Sporobolus pyramidalis P. Beauv. | South Africa | W6 | | | 1953 | COLLECTED | | From 16 miles southeast of Pretorius Kop. | | | | Wild material | | 1174151 | PI 209223 |
| 136 | PI 208950 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | W6 | | | 1953 | COLLECTED | | From Prinshof Experiment Station, Pretoria, Transvaal. | | | | Uncertain improvement status | | 1174031 | PI 208950 |
| 137 | PI 208147 | | Sporobolus nitens Stent | South Africa | W6 | | | 1953 | COLLECTED | | From near Malelane, Kruger National Park. | | | | Wild material | | 1173737 | PI 208147 |
| 138 | PI 203864 | | Sporobolus indicus (L.) R. Br. | Brazil | W6 | | | 1952 | COLLECTED | | From Iguassu, Parana. | | | | Wild material | | 1171115 | PI 203864 |
| 139 | PI 203382 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1952 | COLLECTED | | From farm Colonies Plaats | | | | Cultivated material | | 1170618 | PI 203382 |
| 140 | PI 203383 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1952 | COLLECTED | | From Zebra National Park, Cradock. | | | | Wild material | | 1170619 | PI 203383 |
| 141 | PI 202096 | | Sporobolus sp. | South Australia, Australia | W6 | | | 1952 | DONATED | 07/16/1952 | | | | | Uncertain improvement status | | 1169839 | PI 202096 |
| 142 | PI 199362 | | Sporobolus pyramidalis P. Beauv. | Kenya | W6 | | | 1952 | COLLECTED | | Trans-Nzoia | | | | Wild material | Abundant seeder. | 1168725 | PI 199362 |
| 143 | PI 198596 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1951 | COLLECTED | | From Veld Reserve. | | | | Wild material | | 1168529 | PI 198596 |
| 144 | PI 198597 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1951 | COLLECTED | | From Middleburg, Cape Province. | | | | Wild material | | 1168530 | PI 198597 |
| 145 | PI 198598 | | Sporobolus ioclados (Trin.) Nees | | W6 | | | 1951 | COLLECTED | | From Middleburg, Cape Province. | | | | Wild material | | 1168531 | PI 198598 |
| 146 | PI 196854 | | Sporobolus pyramidalis P. Beauv. | Ethiopia | W6 | | | 1951 | COLLECTED | | From Malu farm, 31 miles south of Addis Ababa. | | | | Wild material | | 1167675 | PI 196854 |
| 147 | PI 196894 | No. 10113 | Sporobolus sp. | Ethiopia | | | Historic | 1951 | COLLECTED | 04/24/1951 | | | | | | | 1674623 | PI 196894 |
| 148 | PI 196075 | | Sporobolus pyramidalis P. Beauv. | Ethiopia | W6 | | | 1951 | COLLECTED | | From plateau pasture near Addis Ababa. | | | | Wild material | | 1166529 | PI 196075 |
| 149 | PI 196372 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1951 | COLLECTED | | From Rietondale Grass Station, Pretoria. | | | | Cultivated material | | 1166980 | PI 196372 |
| 150 | PI 196373 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1951 | COLLECTED | | From Rietondale Grass Station, Pretoria. | | | | Cultivated material | | 1166981 | PI 196373 |
| 151 | PI 196374 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | Not Available | 1951 | COLLECTED | | From Radium, Waterberg District, Transvaal. | | | | Cultivated material | | 1166984 | PI 196374 |
| 152 | PI 196375 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | | 1951 | COLLECTED | | From Rietondale Grass Station, Pretoria. | | | | Cultivated material | | 1166985 | PI 196375 |
| 153 | PI 194864 | | Sporobolus elongatus R. Br. | Japan | W6 | | Not Available | 1951 | DONATED | 04/1951 | | | | | Uncertain improvement status | | 1165383 | PI 194864 |
| 154 | PI 190337 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1950 | COLLECTED | | | | | | | | 1670189 | PI 190337 |
| 155 | PI 190338 | | Sporobolus sp. | South Africa | | | Historic | 1950 | COLLECTED | | | | | | | | 1670190 | PI 190338 |
| 156 | PI 188208 | No. 697 | Sporobolus airoides (Torr.) Torr. | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | | | | | | | 1666785 | PI 188208 |
| 157 | PI 188209 | No. 11 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Three miles north of McFarland. | 39.09606200, -96.23912800 | | | | | 1666786 | PI 188209 |
| 158 | PI 188210 | No. 106 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two and a half miles southwest of Ottawa (No. 106). | 38.58875000, -95.30252700 | | Prairie. | | | 1666787 | PI 188210 |
| 159 | PI 188211 | No. 107 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two and a half miles southwest of Ottawa (No. 107). | 38.58875000, -95.30252700 | | Prairie. | | | 1666788 | PI 188211 |
| 160 | PI 188212 | No. 108 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two and a half miles southwest of Ottawa (No. 108). | 38.58875000, -95.30252700 | | Prairie. | | | 1666789 | PI 188212 |
| 161 | PI 188213 | No. 323 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Northwest of Fort Scott (No. 323). | 37.84783800, -94.72361500 | | | | | 1666790 | PI 188213 |
| 162 | PI 188214 | No. 324 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Northwest of Fort Scott (No. 324). | 37.84783800, -94.72361500 | | | | | 1666791 | PI 188214 |
| 163 | PI 188215 | No. 325 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Northwest of Fort Scott (No. 325). | 37.84783800, -94.72361500 | | | | | 1666792 | PI 188215 |
| 164 | PI 188216 | No. 383 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two miles south and two miles west of Independence. | 37.19634800, -95.74673500 | | | | | 1666793 | PI 188216 |
| 165 | PI 188217 | No. 461 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Near Fall River Dam. | 37.64780900, -96.08085500 | | | | | 1666794 | PI 188217 |
| 166 | PI 188218 | No. 480 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | One mile east and 4 miles north of Fall River Dam. | 37.70647700, -96.04303000 | | | | | 1666795 | PI 188218 |
| 167 | PI 188219 | No. 538 | Sporobolus heterolepis (A. Gray) A. Gray | Oklahoma, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Twelve miles southeast of Pawhuska. | 36.54335700, -96.17325900 | | | | | 1666796 | PI 188219 |
| 168 | PI 188220 | No. 957 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Six miles south and one and a half miles west of Yates Center. | 37.79019600, -95.76283200 | | Upland. | | | 1666797 | PI 188220 |
| 169 | PI 188221 | No. 1025 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two miles east of Keighley (No. 1025). | 37.66937700, -96.60620400 | | | | | 1666798 | PI 188221 |
| 170 | PI 188222 | No. 1026 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two miles east of Keighley (No. 1026). | 37.66937700, -96.60620400 | | | | | 1666799 | PI 188222 |
| 171 | PI 188223 | No. 1027 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two miles east of Keighley (No. 1027). | 37.66937700, -96.60620400 | | | | | 1666800 | PI 188223 |
| 172 | PI 188224 | No. 1028 | Sporobolus heterolepis (A. Gray) A. Gray | Kansas, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Two miles east of Keighley (No. 1028). | 37.66937700, -96.60620400 | | | | | 1666801 | PI 188224 |
| 173 | PI 188225 | No. 1148 | Sporobolus heterolepis (A. Gray) A. Gray | Nebraska, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Near Lincoln (No. 1149). | 40.80019400, -96.70425300 | | Upland meadow. | | | 1666802 | PI 188225 |
| 174 | PI 188226 | No. 1149 | Sporobolus heterolepis (A. Gray) A. Gray | Nebraska, United States | | | Historic | 1950 | COLLECTED | 09/1949 | Near Lincoln (No. 1148). | 40.80019400, -96.70425300 | | Upland meadow. | | | 1666803 | PI 188226 |
| 175 | PI 188934 | No. 7 | Sporobolus sp. | South Africa | | | Historic | 1950 | COLLECTED | | | | | | | | 1668982 | PI 188934 |
| 176 | PI 188935 | No. 8 | Sporobolus africanus (Poir.) Robyns & Tournay | South Africa | | | Historic | 1950 | COLLECTED | | | | | | | | 1668985 | PI 188935 |
| 177 | PI 188936 | | Sporobolus africanus (Poir.) Robyns & Tournay | Transvaal, South Africa | W6 | | | 1950 | DONATED | 04/25/1950 | | | | | Uncertain improvement status | | 1161522 | PI 188936 |
| 178 | PI 186347 | | Sporobolus elongatus R. Br. | Australian Capital Territory, Australia | | | Historic | 1950 | COLLECTED | | | | | | | | 1667356 | PI 186347 |
| 179 | PI 185576 | | Sporobolus fimbriatus (Trin.) Nees | Transvaal, South Africa | W6 | | | 1949 | DONATED | 12/1949 | | | | | Uncertain improvement status | | 1160162 | PI 185576 |
| 180 | PI 156092 | No. 560 | Sporobolus africanus (Poir.) Robyns & Tournay | KwaZulu-Natal, South Africa | | | Historic | 1946 | COLLECTED | | Magut, Zululand | | | | | | 1893682 | PI 156092 |
| 181 | PI 156093 | No. 119 | Sporobolus fimbriatus (Trin.) Nees | Gauteng, South Africa | | | Historic | 1946 | COLLECTED | | Hammenskraal | | | | | | 1893683 | PI 156093 |
| 182 | PI 156094 | No. 1689 | Sporobolus fimbriatus (Trin.) Nees | Eastern Cape, South Africa | | | Historic | 1946 | COLLECTED | | Middelburg | | | | | | 1893684 | PI 156094 |
| 183 | PI 156097 | No. 165 | Sporobolus ioclados (Trin.) Nees | KwaZulu-Natal, South Africa | | | Historic | 1946 | COLLECTED | | Magut | | | | | | 1893685 | PI 156097 |
| 184 | PI 156098 | No. 485 | Sporobolus ioclados (Trin.) Nees | South Africa | | | Historic | 1946 | COLLECTED | | Du Toitskraal, Transvaal | | | | | | 1893686 | PI 156098 |
| 185 | PI 156095 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | Not Available | 1946 | COLLECTED | | From South Africa, Pretoria, Transvaal | | | | Uncertain improvement status | | 1137450 | PI 156095 |
| 186 | PI 156096 | | Sporobolus fimbriatus (Trin.) Nees | | W6 | | Not Available | 1946 | COLLECTED | | From South Africa, Zebediela, Transvaal | | | | Uncertain improvement status | | 1137451 | PI 156096 |
| 187 | PI 155042 | No. 43 | Sporobolus sp. | Rio Grande do Sul, Brazil | | | Historic | 1946 | COLLECTED | | Pelotas | | | | | | 1892206 | PI 155042 |
| 188 | PI 152551 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1945 | COLLECTED | | Northern Transvaal | | | | | | 1890084 | PI 152551 |
| 189 | PI 151947 | | Sporobolus junceus (P. Beauv.) Kunth | Argentina | | | Historic | 1945 | COLLECTED | | | | | | | | 1889228 | PI 151947 |
| 190 | PI 151883 | 'T 18' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889161 | PI 151883 |
| 191 | PI 151884 | 'T 19' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889162 | PI 151884 |
| 192 | PI 151885 | 'T 21' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889163 | PI 151885 |
| 193 | PI 151886 | 'T 22' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889164 | PI 151886 |
| 194 | PI 151887 | 'T 25' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889165 | PI 151887 |
| 195 | PI 151888 | 'T 29' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889166 | PI 151888 |
| 196 | PI 151889 | 'T 42' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889167 | PI 151889 |
| 197 | PI 151890 | 'T 45' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889168 | PI 151890 |
| 198 | PI 151891 | 'T 47' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889169 | PI 151891 |
| 199 | PI 151892 | 'T 50' | Sporobolus agrostoides Chiov. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889170 | PI 151892 |
| 200 | PI 151893 | 'T 59' | Sporobolus sp. | Tanzania | | | Historic | 1945 | COLLECTED | | | | | | | | 1889171 | PI 151893 |
| 201 | PI 151220 | | Sporobolus arenicola P. M. Peterson | Maryland, United States | | | Historic | 1945 | COLLECTED | | | | | | | | 1888307 | PI 151220 |
| 202 | PI 151221 | | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Maryland, United States | | | Historic | 1945 | COLLECTED | | | | | | | | 1888308 | PI 151221 |
| 203 | PI 151231 | | Sporobolus contractus Hitchc. | Maryland, United States | | | Historic | 1945 | COLLECTED | | | | | | | | 1888318 | PI 151231 |
| 204 | PI 151232 | | Sporobolus cryptandrus (Torr.) A. Gray | Maryland, United States | | | Historic | 1945 | COLLECTED | | | | | | | | 1888319 | PI 151232 |
| 205 | PI 149834 | | Sporobolus africanus (Poir.) Robyns & Tournay | Ethiopia | | | Historic | 1944 | COLLECTED | 07/18/1944 | Collected between Sorappa and Algheramarian | | | | | | 1884598 | PI 149834 |
| 206 | PI 148945 | | Sporobolus indicus (L.) R. Br. | District of Columbia, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1883508 | PI 148945 |
| 207 | PI 148281 | | Sporobolus sp. | Angola | | | Historic | 1944 | COLLECTED | | Umpata | | | | | | 1881864 | PI 148281 |
| 208 | PI 147101 | | Sporobolus sp. | Madagascar | | | Historic | 1943 | COLLECTED | | North of Fianarantosa | | | | | | 1880472 | PI 147101 |
| 209 | PI 146715 | | Sporobolus sp. | South Africa | | | Historic | 1943 | COLLECTED | | | | | | | | 1880049 | PI 146715 |
| 210 | PI 142160 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1941 | COLLECTED | | | | | | | | 1866954 | PI 142160 |
| 211 | PI 142036 | | Sporobolus fimbriatus (Trin.) Nees | South Africa | | | Historic | 1941 | COLLECTED | | | | | | | | 1866794 | PI 142036 |
| 212 | PI 138990 | No. 1 | Sporobolus indicus (L.) R. Br. | Argentina | | | Historic | 1940 | COLLECTED | | | | | | | | 1862225 | PI 138990 |
| 213 | PI 138991 | | Sporobolus junceus (P. Beauv.) Kunth | Argentina | | | Historic | 1940 | COLLECTED | | | | | | | | 1862226 | PI 138991 |
| 214 | PI 138782 | | Sporobolus pseudairoides Parodi | Unknown | | | Historic | 1940 | COLLECTED | | South America | | | | | | 1861082 | PI 138782 |
| 215 | PI 132789 | | Sporobolus rigens (Trin.) É. Desv. | Argentina | | | Historic | 1939 | COLLECTED | | | | | | | | 1849048 | PI 132789 |
| 216 | PI 111328 | | Sporobolus sp. | Romania | | | Historic | 1935 | COLLECTED | | | | | | | | 1803723 | PI 111328 |
| 217 | PI 106442 | | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | | | Historic | 1934 | COLLECTED | 07/1934 | Water Lily Canyon (07/13/1934) and Sego Canyon (07/10/1934) | | | | | | 1795634 | PI 106442 |
| 218 | PI 75378 | Kikuyu kigutu | Sporobolus sp. | Nairobi City, Kenya | | | Historic | 1927 | COLLECTED | | | | | | | | 1730005 | PI 75378 |
| 219 | PI 75379 | No. 223 | Sporobolus sp. | Nairobi City, Kenya | | | Historic | 1927 | COLLECTED | | | | | | | | 1730006 | PI 75379 |
| 220 | PI 74469 | | Sporobolus sp. | Malawi | | | Historic | 1927 | COLLECTED | | | | | | | | 1729242 | PI 74469 |
| 221 | PI 73021 | No. 1207 | Sporobolus sp. | Cameroon | | | Historic | 1927 | COLLECTED | 02/18/1927 | Cameroon Mountains | | 2709 | | | | 1728129 | PI 73021 |
| 222 | PI 67609 | No. 531 | Sporobolus elongatus R. Br. | Sumatera, Indonesia | | | Historic | 1926 | COLLECTED | 03/03/1926 | Lampehan | | | | | | 1720104 | PI 67609 |
| 223 | PI 62069 | No. 8 | Sporobolus rigens (Trin.) É. Desv. | Chubut, Argentina | | | Historic | 1924 | COLLECTED | | | | | | | | 1663302 | PI 62069 |
| 224 | PI 62053 | | Sporobolus indicus (L.) R. Br. | Montevideo, Uruguay | | | Historic | 1924 | COLLECTED | | | | | | | | 1663287 | PI 62053 |
| 225 | PI 61685 | No. 208 | Sporobolus sp. | Mozambique | | | Historic | 1924 | COLLECTED | 04/22/1924 | | | | | | | 1662986 | PI 61685 |
| 226 | PI 61439 | | Sporobolus cryptandrus (Torr.) A. Gray | Mendoza, Argentina | | | Historic | 1924 | COLLECTED | 03/30/1924 | | | | | | | 1500305 | PI 61439 |
| 227 | PI 61411 | | Sporobolus aculeatus (L.) P. M. Peterson | Omsk, Russian Federation | | | Historic | 1924 | COLLECTED | | | | | | | | 1500292 | PI 61411 |
| 228 | PI 61429 | | Sporobolus schoenoides (L.) P. M. Peterson | Omsk, Russian Federation | | | Historic | 1924 | COLLECTED | | | | | | | | 1500300 | PI 61429 |
| 229 | PI 60456 | No. 80 | Sporobolus sp. | Kenya | | | Historic | 1924 | COLLECTED | 02/20/1924 | | | | | | | 1661936 | PI 60456 |
| 230 | PI 58779 | No. 378 | Sporobolus sp. | Ethiopia | | | Historic | 1924 | COLLECTED | 11/19/1923 | | | | | | | 1660056 | PI 58779 |
| 231 | PI 52223 | No. 1006 | Sporobolus fimbriatus (Trin.) Nees | Kenya | | | Historic | 1920 | COLLECTED | 07/28/1920 | | | | | | | 1622313 | PI 52223 |
| 232 | PI 52224 | No. 1345 | Sporobolus indicus (L.) R. Br. | Southern, Sudan | | | Historic | 1920 | COLLECTED | 07/26/1920 | | | | | | | 1622314 | PI 52224 |
| 233 | PI 51652 | No. 1025 | Sporobolus sp. | Eastern, Kenya | | | Historic | 1920 | COLLECTED | 06/15/1920 | | | | | | | 1620389 | PI 51652 |
| 234 | PI 51160 | | Sporobolus indicus (L.) R. Br. | Alta Verapaz, Guatemala | | | Historic | 1920 | COLLECTED | | | | | | | | 1618891 | PI 51160 |
| 235 | PI 51318 | | Sporobolus sp. | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | | | | | | | | 1618994 | PI 51318 |
| 236 | PI 51319 | | Sporobolus sp. | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | | | | | | | | 1651296 | PI 51319 |
| 237 | PI 51320 | | Sporobolus sp. | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | | | | | | | | 1651297 | PI 51320 |
| 238 | PI 51321 | | Sporobolus sp. | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | | | | | | | | 1651299 | PI 51321 |
| 239 | PI 51322 | | Sporobolus sp. | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | | | | | | | | 1651300 | PI 51322 |
| 240 | PI 51323 | | Sporobolus sp. | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | | | | | | | | 1618995 | PI 51323 |
| 241 | PI 50920 | No. 828 | Sporobolus sp. | Burundi | | | Historic | 1920 | COLLECTED | 03/07/1920 | | | | | | | 1618625 | PI 50920 |
| 242 | PI 50921 | No. 845 | Sporobolus pyramidalis P. Beauv. | Burundi | | | Historic | 1920 | COLLECTED | 03/17/1920 | | | | | | | 1618626 | PI 50921 |
| 243 | PI 49821 | | Sporobolus sp. | Transvaal, South Africa | | | Historic | 1920 | COLLECTED | | | | | | | | 1617211 | PI 49821 |
| 244 | PI 50037 | No. 519 | Sporobolus pyramidalis P. Beauv. | Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | 01/28/1920 | | | | | | | 1617390 | PI 50037 |
| 245 | PI 48479 | No. 209 | Sporobolus indicus (L.) R. Br. | Transvaal, South Africa | | | Historic | 1919 | COLLECTED | | | | | | | | 1614608 | PI 48479 |
| 246 | PI 47803 | | Sporobolus indicus (L.) R. Br. | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613425 | PI 47803 |
| 247 | PI 45214 | | Sporobolus molleri Hack. | Democratic Republic of the Congo | | | Historic | 1917 | COLLECTED | | | | | | | | 1610421 | PI 45214 |
| 248 | PI 44690 | | Sporobolus sp. | Salta, Argentina | | | Historic | 1917 | COLLECTED | | | | | | | | 1609836 | PI 44690 |
| 249 | PI 43242 | 'Chilean grass' | Sporobolus indicus (L.) R. Br. | New South Wales, Australia | | | Historic | 1916 | COLLECTED | | | | | | | | 1607659 | PI 43242 |
| 250 | PI 37989 | No. 84a | Sporobolus indicus (L.) R. Br. | Minas Gerais, Brazil | | | Historic | 1914 | COLLECTED | 01/26/1914 | | | | | | | 1602808 | PI 37989 |
| 251 | PI 38011 | No. 167a | Sporobolus pyramidatus (Lam.) Hitchc. | Bahia, Brazil | | | Historic | 1914 | COLLECTED | 02/24/1914 | | | | | | | 1602833 | PI 38011 |
| 252 | PI 33649 | | Sporobolus indicus (L.) R. Br. | Jawa, Indonesia | | | Historic | 1912 | COLLECTED | | | | | | | | 1599089 | PI 33649 |
| 253 | PI 24648 | Brazilian mountain grass | Sporobolus pyramidatus (Lam.) Hitchc. | New South Wales, Australia | | | Historic | 1909 | COLLECTED | | | | | | | | 1586625 | PI 24648 |
| 254 | PI 21639 | No. 762a | Sporobolus elongatus R. Br. | Shandong Sheng, China | | | Historic | 1907 | COLLECTED | 08/03/1907 | | | | | | | 1579023 | PI 21639 |
| 255 | PI 21496 | | Sporobolus sp. | Malawi | | | Historic | 1907 | COLLECTED | | | | | | | | 1578936 | PI 21496 |
| 256 | PI 21025 | | Sporobolus elongatus R. Br. | North Island, New Zealand | | | Historic | 1907 | COLLECTED | | | | | | | | 1578556 | PI 21025 |
| 257 | PI 19730 | | Sporobolus wrightii Munro ex Scribn. | District of Columbia, United States | | | Historic | 1907 | COLLECTED | | | | | | | | 1532616 | PI 19730 |
| 258 | PI 4577 | | Sporobolus airoides (Torr.) Torr. | Arizona, United States | | | Historic | 1899 | COLLECTED | | | | | | | | 1539960 | PI 4577 |
| 259 | NA 87789 | 'Gone With the Wind' | Sporobolus heterolepis (A. Gray) A. Gray | | NA | | Not Available | 2024 | | | | | | | Cultivar | Full name as recorded at the U.S. National Arboretum: Sporobolus heterolepis 'Gone With the Wind'. | 2170526 | NA 87789 |
| 260 | NA 87800 | NA 87800 | Sporobolus heterolepis (A. Gray) A. Gray | | NA | | Not Available | 2024 | | | | | | | Cultivated material | | 2170525 | NA 87800 |
| 261 | W6 61822 | NV040-372 | Sporobolus cryptandrus (Torr.) A. Gray | Nevada, United States | W6 |  | | 2024 | | | | | | | Wild material | NA | 2168269 | W6 61822 |
| 262 | W6 61823 | NV040-373 | Sporobolus cryptandrus (Torr.) A. Gray | Nevada, United States | W6 |  | | 2024 | | | | | | | Wild material | NA | 2168270 | W6 61823 |
| 263 | W6 61885 | NV052-1015 | Sporobolus contractus Hitchc. | Nevada, United States | W6 |  | | 2024 | | | | | | | Wild material | Tall perennial grass Leaf sheath margins hairy Inflorescence consists of spikelike panicles densely flowered | 2168291 | W6 61885 |
| 264 | W6 61918 | NV060-32 | Sporobolus contractus Hitchc. | Nevada, United States | W6 |  | | 2024 | | | | | | | Wild material | NA | 2168324 | W6 61918 |
| 265 | W6 61982 | UT010-9 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2024 | | | | | | | Wild material | Many bugs needs to be treated | 2168381 | W6 61982 |
| 266 | W6 61997 | UT070-12 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2024 | | | | | | | Wild material | Pop continues S from point enough for another collection | 2168396 | W6 61997 |
| 267 | W6 61998 | UT070-13 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2024 | | | | | | | Wild material | Sparse pop Cooccurs w S contractus | 2168397 | W6 61998 |
| 268 | W6 61081 | CO130-36 | Sporobolus cryptandrus (Torr.) A. Gray | Colorado, United States | W6 |  | | 2023 | | | | | | | Wild material | Patch of grassland in rocky Pinyon Juniper vegetation. Population continues down a wash leading to Escalante Creek and along cliff edge for about half a mile in sporadic groupings. Associated species include Atriplex sp., Sumac bush, Rose sp., Clematis l | 2142036 | W6 61081 |
| 269 | W6 61082 | CO130-37 | Sporobolus cryptandrus (Torr.) A. Gray | Colorado, United States | W6 |  | | 2023 | | | | | | | Wild material | Population found along both flat and hilled surfaces in mancos shale soil. | 2142037 | W6 61082 |
| 270 | W6 61086 | CO130-40 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2023 | | | | | | | Wild material | Population found in red sandy soil in a dry creek bed/riparian habitat. Associated species include populous sp., Tameris sp., Chrysothamnus sp., Gutierrezia sp., Coletydon sp., and Ephedra sp. Collection in mid to late October was the most profitable for | 2142041 | W6 61086 |
| 271 | W6 61088 | CO130-42 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2023 | | | | | | | Wild material | Found on red sandy soils in open areas as well as within Pinyon Juniper woodlands. Achnatherum hymenoides, Agropyron cristatum, Cordylanthus wrightii, Gutierrezia sarothrae, Hesperostipa comata, Juniperus occidentalis, Machaeranthera canescens, Opuntia s | 2142043 | W6 61088 |
| 272 | W6 61166 | NM080-311 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 | | | 2023 | | | | | | | Wild material | 1.5 to 3.5 ft tall grass that grows in dense clumps. Inflorescences are large (canûbe over 1 ft long) spreading panicles with single-seeded spikelets. Has thick,ûrobust roots and ascending flag blades. | 2142121 | W6 61166 |
| 273 | W6 61167 | NM080-312 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | 1 to 3 ft tall grass with an open panicle inflorescence, appearing drooping and tangled. Secondary inflorescence branches tend to curve towards the end of the panicle. The panicle has an oblong shape (lower and middle branches around the same length). | 2142122 | W6 61167 |
| 274 | W6 61169 | NM080-314 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | 1 to 3 ft tall grass with an open panicle inflorescence, appearing drooping and,tangled. Secondary inflorescence branches tend to curve towards the end of the,panicle. The panicle has an oblong shape (lower and middle branches around,the same length). | 2142124 | W6 61169 |
| 275 | W6 61172 | NM080-317 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Erect, tufted perennial grass with round, unbranched stems, 30-100 cm tall. Flag blades nearly perpendicular to the culms. Single seeded spikelets with unequal glumes, no awns, and very small seeds. Panicles retained inside sheaths on majority of plants. | 2142127 | W6 61172 |
| 276 | W6 61177 | NM080-322 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Erect, tufted perennial grass with round, unbranched stems, 30-100 cm tall. Flag blades nearly perpendicular to the culms. Single seeded spikelets with unequal glumes, no awns, and very small seeds. Panicles retained inside sheaths on majority of plants. | 2142132 | W6 61177 |
| 277 | W6 61183 | NM080-328 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | 1.5 to 3.5 ft tall grass that grows in dense clumps. Inflorescences are large (can be over 1 ft long) spreading panicles with single-seeded spikelets. Has thick, robust roots and ascending flag blades. | 2142138 | W6 61183 |
| 278 | W6 61190 RE | NM930-520 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Tall bunch grass, inflorescence branches are tight against rachis, appearing like a single spike. Seeds light colored and very small. Varied phenology within population, some mature seed, some still blooming. Growing just uphill from wash and along road. Recollection of NM930-246
| 2142145 | W6 61190 RE |
| 279 | W6 61208 | NM930-538 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Perennial grass with wide spreading panicles. Panicles have spikelets coming off of branchlets coming off of branches. | 2142163 | W6 61208 |
| 280 | W6 61211 | NM930-541 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Yellow bunch grass, tall slender stalks, branches are parallel/pressed close to the rachis. Seeds are very small, light colored with red/brown spot. Stalks are green when flowering. | 2142166 | W6 61211 |
| 281 | W6 61214 | NM930-544 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Yellow grass with opposite branches from rachis, branchlets with spikelets branching off. Small red/brown seeds. | 2142169 | W6 61214 |
| 282 | W6 61215 | NM930-545 | Sporobolus giganteus Nash | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Very tall (~1.5m) bunchgrass with thick spike inflorescence, robust stems, and well-established roots. | 2142170 | W6 61215 |
| 283 | W6 61310 | UT010-5 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142754 | W6 61310 |
| 284 | W6 60838 | W6 60838 | Sporobolus cryptandrus (Torr.) A. Gray | Nevada, United States | W6 |  | | 2022 | | | | | | | Wild material | Leaf blades at 90 degree angles Tuffs of hair where the leaves attach and a pyramid shaped inflorescence | 2139413 | W6 60838 |
| 285 | W6 60372 | NM930-516 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2022 | | | | | | | Wild material | Height: 4-7 feet. | 2138310 | W6 60372 |
| 286 | W6 60373 | NM930-515 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2022 | | | | | | | Wild material | Height: 2-4 ft. | 2138311 | W6 60373 |
| 287 | W6 60376 | NM080-294 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2022 | | | | | | | Wild material | Perennial bunchgrass forms a tuft of stems growing up to three feet long. The leaves are up to 10 in long and are rough-haired along the margins. The inflorescence is an open panicle of spreading branches bearing purplish-grayish spikelets that often tangle with other inflorenscences. | 2138314 | W6 60376 |
| 288 | W6 60481 | CP3-176 | Sporobolus giganteus Nash | Utah, United States | W6 |  | | 2022 | | | | | | | Wild material | yellow flower color | 2138419 | W6 60481 |
| 289 | W6 59943 | CBG-10667 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Illinois, United States | W6 |  | | 2021 | | | | | | | Wild material | | 2132521 | W6 59943 |
| 290 | W6 59953 | CBG-10680 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Illinois, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | | 2132531 | W6 59953 |
| 291 | W6 59965 | CBG-10695 | Sporobolus heterolepis (A. Gray) A. Gray | Illinois, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | | 2132543 | W6 59965 |
| 292 | W6 59853 | NV052-916 | Sporobolus airoides (Torr.) Torr. | Nevada, United States | W6 |  | | 2021 | | | | | | | Wild material | open panicle; bunch grass | 2132433 | W6 59853 |
| 293 | W6 59665 | UT080-323 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | | 2120830 | W6 59665 |
| 294 | W6 59666 | UT080-324 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120831 | W6 59666 |
| 295 | W6 59113 | CBG-9997 | Sporobolus texanus Vasey | Oklahoma, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | | 2120042 | W6 59113 |
| 296 | W6 59125 | CBG-10185 | Sporobolus heterolepis (A. Gray) A. Gray | Wisconsin, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | | 2120054 | W6 59125 |
| 297 | W6 59284 | CBG-10609 | Sporobolus compositus (Poir.) Merr. | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | Plant numbers sampled estimated. | 2120229 | W6 59284 |
| 298 | W6 58564 | WY050-219 | Sporobolus airoides (Torr.) Torr. | Wyoming, United States | W6 | | | 2020 | | | | | | | Wild material | | 2110458 | W6 58564 |
| 299 | W6 58688 | Long Pines #9 | Sporobolus compositus (Poir.) Merr. | Montana, United States | W6 | | | 2020 | COLLECTED | 09/12/2020 | Custer National Forest (Sioux Ranger District - Long Pines Land Unit) adjacent to Exie Road #3119 in Hell Creek Formation badlands, Carter County | 45.58820000, -104.16790000 | 1089 | Alluvial outwash at base of clay badlands slope | Wild material | Plants in nature were senesced at time of collection (12 September 2020). | 2107757 | W6 58688 |
| 300 | W6 58242 | UT080-259 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | 2-3 feet tall, yellowish brown to purple spikelets, narrow basal leaves, ligule glabrous, leaves sheathing. | 2107618 | W6 58242 |
| 301 | W6 58244 | UT080-261 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Narrow, sheathing leaves, yellow/purplish spikelets, glabrous ligule. Plants clumped and rhizomatous. | 2107620 | W6 58244 |
| 302 | W6 58249 | UT080-271 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Hairy ligule, spreading panicle with parts contained in leaf sheath, grows in clumps. | 2107625 | W6 58249 |
| 303 | W6 58140 | UT020-76 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | Not Available | 2020 | | | | | | | Wild material | Perennial bunchgrass with hairy leaf collars; widespread panicle inflorescence wider at the bottom than the top; one floret per spikelet; plant often has circular/ring growth pattern. | 2107524 | W6 58140 |
| 304 | W6 58142 | UT020-78 | Sporobolus airoides (Torr.) Torr. | Nevada, United States | W6 | | | 2020 | | | | | | | Wild material | Perennial bunchgrass with hairy leaf collars; widespread panicle inflorescence wider at the bottom than the top; one floret per spikelet; plant often has circular/ring growth pattern. | 2107526 | W6 58142 |
| 305 | W6 58144 | UT020-80 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Perennial grass with white hairs on collar and panicle seed heads. Seed heads often remain in sheath. | 2107528 | W6 58144 |
| 306 | W6 58145 | UT020-81 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Perennial grass with white hairs on collar and panicle seed heads. | 2107529 | W6 58145 |
| 307 | W6 58148 | UT060-101 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Pyramidal open pannicle. | 2107531 | W6 58148 |
| 308 | W6 58152 | UT060-105 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Pyramidal open pannicle. | 2107535 | W6 58152 |
| 309 | W6 58156 | UT060-112 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Open pyramidal pannicle. | 2107539 | W6 58156 |
| 310 | W6 58173 | UT060-99 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2020 | | | | | | | Wild material | Pyramidal open panicle. | 2107556 | W6 58173 |
| 311 | W6 57910 | AZ040-202 | Sporobolus airoides (Torr.) Torr. | Arizona, United States | W6 | | Not Available | 2020 | | | | | | | Wild material | | 2106428 | W6 57910 |
| 312 | W6 57967 | NM030-43 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | | 2106479 | W6 57967 |
| 313 | W6 57670 | NM050-11 | Sporobolus wrightii Munro ex Scribn. | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104968 | W6 57670 |
| 314 | W6 57674 | NM050-15 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104972 | W6 57674 |
| 315 | W6 57676 | NM050-17 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104974 | W6 57676 |
| 316 | W6 57686 | NM050-7 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104984 | W6 57686 |
| 317 | W6 57687 | NM050-8 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104985 | W6 57687 |
| 318 | W6 56906 | AZ930-382 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096853 | W6 56906 |
| 319 | W6 56913 | AZ930-389 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096860 | W6 56913 |
| 320 | W6 56916 | AZ930-393 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096863 | W6 56916 |
| 321 | W6 56930 | AZ930-407 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096877 | W6 56930 |
| 322 | W6 56956 | AZ930-433 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096903 | W6 56956 |
| 323 | W6 56998 | NM080-171 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096945 | W6 56998 |
| 324 | W6 57007 | NM080-185 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096954 | W6 57007 |
| 325 | W6 57008 | NM080-186 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096955 | W6 57008 |
| 326 | W6 57014 | NM080-192 | Sporobolus giganteus Nash | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096961 | W6 57014 |
| 327 | W6 57015 | NM080-193 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096962 | W6 57015 |
| 328 | W6 57027 | NM080-209 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096974 | W6 57027 |
| 329 | W6 56826 | NM030-101 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094632 | W6 56826 |
| 330 | W6 56828 | NM030-103 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094634 | W6 56828 |
| 331 | W6 56829 | NM030-104 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094635 | W6 56829 |
| 332 | W6 56830 | NM030-105 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094636 | W6 56830 |
| 333 | W6 56834 | NM030-109 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094640 | W6 56834 |
| 334 | W6 56835 | NM030-110 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094641 | W6 56835 |
| 335 | W6 56836 | NM030-111 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094642 | W6 56836 |
| 336 | W6 56837 | NM030-112 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094643 | W6 56837 |
| 337 | W6 56839 | NM030-114 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094645 | W6 56839 |
| 338 | W6 56845 | NM030-120 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094651 | W6 56845 |
| 339 | W6 56846 | NM030-121 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094652 | W6 56846 |
| 340 | W6 56847 | NM030-122 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094653 | W6 56847 |
| 341 | W6 56848 | NM030-123 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094654 | W6 56848 |
| 342 | W6 56850 | NM030-125 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094656 | W6 56850 |
| 343 | W6 56851 | NM030-126 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094657 | W6 56851 |
| 344 | W6 56852 | NM030-127 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094658 | W6 56852 |
| 345 | W6 56853 | NM030-128 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094659 | W6 56853 |
| 346 | W6 56854 | NM030-129 | Sporobolus giganteus Nash | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094660 | W6 56854 |
| 347 | W6 56855 | NM030-130 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094661 | W6 56855 |
| 348 | W6 56856 | NM030-131 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094662 | W6 56856 |
| 349 | W6 56857 | NM030-132 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094663 | W6 56857 |
| 350 | W6 56858 | NM030-133 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2094664 | W6 56858 |
| 351 | W6 56658 | CBG-9083 | Sporobolus cryptandrus (Torr.) A. Gray | Wisconsin, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092757 | W6 56658 |
| 352 | W6 56673 | CBG-9133 | Sporobolus heterolepis (A. Gray) A. Gray | Wisconsin, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092772 | W6 56673 |
| 353 | W6 56513 | CA930A-790 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | California, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092016 | W6 56513 |
| 354 | W6 56525 | CP4-31 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092028 | W6 56525 |
| 355 | W6 56548 | UT020-42 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092051 | W6 56548 |
| 356 | W6 56382 | NM930-453 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus airoides | 2091567 | W6 56382 |
| 357 | W6 56386 | NM930-457 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus airoides | 2091571 | W6 56386 |
| 358 | W6 56389 | NM930-460 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus airoides | 2091574 | W6 56389 |
| 359 | W6 56391 | NM930-462 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus airoides | 2091576 | W6 56391 |
| 360 | W6 56396 | NM930-471 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus contractus | 2091581 | W6 56396 |
| 361 | W6 56404 | NM930-479 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus airoides | 2091589 | W6 56404 |
| 362 | W6 56409 | NM930-484 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus contractus | 2091594 | W6 56409 |
| 363 | W6 56410 | NM930-485 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091595 | W6 56410 |
| 364 | W6 56411 | NM930-486 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091596 | W6 56411 |
| 365 | W6 56412 | NM930-487 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091597 | W6 56412 |
| 366 | W6 56413 | NM930-488 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091598 | W6 56413 |
| 367 | W6 56414 | NM930-489 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091599 | W6 56414 |
| 368 | W6 56415 | NM930-490 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091600 | W6 56415 |
| 369 | W6 56416 | NM930-491 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091601 | W6 56416 |
| 370 | W6 56417 | NM930-492 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091602 | W6 56417 |
| 371 | W6 56418 | NM930-493 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091603 | W6 56418 |
| 372 | W6 56419 | NM930-494 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091604 | W6 56419 |
| 373 | W6 56420 | NM930-495 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2019 | | | | | | | Wild material | Sporobolus cryptandrus | 2091605 | W6 56420 |
| 374 | NA 85726 | NA 85726 | Sporobolus heterolepis (A. Gray) A. Gray | | NA | | Not Available | 2019 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Sporobolus heterolepis. | 2154354 | NA 85726 |
| 375 | W6 55549 | NM030-92 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970260 | W6 55549 |
| 376 | W6 55550 | NM030-93 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970261 | W6 55550 |
| 377 | W6 55555 | NM030-98 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970266 | W6 55555 |
| 378 | W6 55556 | NM030-99 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970267 | W6 55556 |
| 379 | W6 55557 | NM080-100 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970268 | W6 55557 |
| 380 | W6 55563 | NM080-106 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970274 | W6 55563 |
| 381 | W6 55564 | NM080-107 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970275 | W6 55564 |
| 382 | W6 55613 | NM080-99 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1970324 | W6 55613 |
| 383 | W6 55676 | AZ932-125 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1970387 | W6 55676 |
| 384 | W6 55782 | CA930A-732 | Sporobolus airoides (Torr.) Torr. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1970493 | W6 55782 |
| 385 | W6 55829 | AZ040-270 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus wrightii | 1970540 | W6 55829 |
| 386 | W6 55830 | AZ040-271 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus wrightii | 1970541 | W6 55830 |
| 387 | W6 55833 | AZ040-274 | Sporobolus airoides (Torr.) Torr. | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1970544 | W6 55833 |
| 388 | W6 55841 | AZ040-282 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus wrightii | 1970552 | W6 55841 |
| 389 | W6 55871 | AZ040-313 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus wrightii | 1970582 | W6 55871 |
| 390 | W6 55891 | CP4-27 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1970602 | W6 55891 |
| 391 | W6 55896 | CP4-7 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1970607 | W6 55896 |
| 392 | W6 55203 | CP5-17 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1967755 | W6 55203 |
| 393 | W6 55204 | CP5-18 | Sporobolus cryptandrus (Torr.) A. Gray | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1967756 | W6 55204 |
| 394 | W6 55440 | UT060-81 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1967992 | W6 55440 |
| 395 | W6 55441 | UT060-85 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1967993 | W6 55441 |
| 396 | W6 55442 | UT060-86 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1967994 | W6 55442 |
| 397 | W6 55443 | UT060-87 | Sporobolus contractus Hitchc. | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus contractus | 1967995 | W6 55443 |
| 398 | W6 55445 | UT060-89 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1967997 | W6 55445 |
| 399 | W6 55459 | UT080-244 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1968011 | W6 55459 |
| 400 | W6 55460 | UT080-245 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1968012 | W6 55460 |
| 401 | W6 54832 | NM930-326 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1966059 | W6 54832 |
| 402 | W6 54932 | NM930-430 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus flexuosus | 1966159 | W6 54932 |
| 403 | W6 54940 | NM930-438 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1966167 | W6 54940 |
| 404 | W6 54946 | NM930-444 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1966173 | W6 54946 |
| 405 | W6 54342 | WY050-144 | Sporobolus airoides (Torr.) Torr. | Wyoming, United States | W6 |  | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1965059 | W6 54342 |
| 406 | W6 54359 | UT060-45 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2018 | | | | | | | Wild material | Sporobolus airoides | 1965076 | W6 54359 |
| 407 | W6 54367 | UT060-57 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | Utah, United States | W6 | | | 2018 | | | | | | | Wild material | Sporobolus flexuosus | 1965084 | W6 54367 |
| 408 | W6 54369 | UT060-64 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1965086 | W6 54369 |
| 409 | W6 54411 | AZ040-251 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 | | | 2018 | | | | | | | Wild material | Sporobolus wrightii | 1965128 | W6 54411 |
| 410 | W6 54414 | AZ040-254 | Sporobolus wrightii Munro ex Scribn. | Arizona, United States | W6 | | | 2018 | | | | | | | Wild material | Sporobolus wrightii | 1965131 | W6 54414 |
| 411 | W6 54475 | UT030-269 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | | | Historic | 2018 | | | | | | | Wild material | Sporobolus cryptandrus | 1965192 | W6 54475 |
| 412 | W6 53819 | NM080-73 | Sporobolus nealleyi Vasey | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964397 | W6 53819 |
| 413 | W6 53833 | UT030-269 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964411 | W6 53833 |
| 414 | W6 53995 | UT080-213 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1964573 | W6 53995 |
| 415 | W6 53389 | CA930A-640 | Sporobolus cryptandrus (Torr.) A. Gray | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958124 | W6 53389 |
| 416 | W6 53390 | CA930A-641 | Sporobolus contractus Hitchc. | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958125 | W6 53390 |
| 417 | W6 53392 | CA930A-643 | Sporobolus contractus Hitchc. | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958127 | W6 53392 |
| 418 | W6 53395 | CA930A-646 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958130 | W6 53395 |
| 419 | W6 53193 | NM930-245 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957543 | W6 53193 |
| 420 | W6 53194 | NM930-246 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957544 | W6 53194 |
| 421 | W6 53195 | NM930-247 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957545 | W6 53195 |
| 422 | W6 53197 | NM930-249 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957547 | W6 53197 |
| 423 | W6 53198 | NM930-250 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957548 | W6 53198 |
| 424 | W6 53206 | NM930-258 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957556 | W6 53206 |
| 425 | W6 53210 | NM930-262 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957560 | W6 53210 |
| 426 | W6 53213 | NM930-265 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957563 | W6 53213 |
| 427 | W6 53214 | NM930-266 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957564 | W6 53214 |
| 428 | W6 53215 | NM930-267 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957565 | W6 53215 |
| 429 | W6 53219 | NM930-271 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957569 | W6 53219 |
| 430 | W6 53223 | NM930-275 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957573 | W6 53223 |
| 431 | W6 53229 | NM930-281 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957579 | W6 53229 |
| 432 | W6 53240 | NM930-293 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957590 | W6 53240 |
| 433 | W6 53246 | NM930-299 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2018 | | | | | | | Wild material | | 1957596 | W6 53246 |
| 434 | W6 53018 | CBG-7563 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Nebraska, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1954769 | W6 53018 |
| 435 | W6 52758 | NV030-1111 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | Nevada, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1949770 | W6 52758 |
| 436 | W6 52458 | NM018-13 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1948713 | W6 52458 |
| 437 | W6 52461 | NM018-54 | Sporobolus nealleyi Vasey | New Mexico, United States | W6 |  | Not Available | 2017 | | | | | | | Wild material | | 1948716 | W6 52461 |
| 438 | W6 52462 | NM018-56 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 |  | Not Available | 2017 | | | | | | | Wild material | | 1948717 | W6 52462 |
| 439 | W6 52486 | NV030-1105 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | Nevada, United States | W6 |  | Not Available | 2017 | | | | | | | Wild material | | 1948741 | W6 52486 |
| 440 | W6 52556 | NV052-583 | Sporobolus cryptandrus (Torr.) A. Gray | Nevada, United States | W6 |  | Not Available | 2017 | | | | | | | Wild material | | 1948811 | W6 52556 |
| 441 | NA 84729 | NA 84729 | Sporobolus heterolepis (A. Gray) A. Gray | | NA | | Not Available | 2017 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Sporobolus heterolepis. | 2153758 | NA 84729 |
| 442 | W6 52414 | UT060-29 | Sporobolus contractus Hitchc. | Utah, United States | W6 |  | Not Available | 2017 | | | | | | | Wild material | | 1948669 | W6 52414 |
| 443 | NA 86582 | NA 86582 | Sporobolus heterolepis (A. Gray) A. Gray | | NA | | Not Available | 2017 | | | | | | | Cultivated material | Full name as recorded at U.S. National Arboretum: Sporobolus heterolepis. | 2154793 | NA 86582 |
| 444 | W6 52107 | CP2-122 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947242 | W6 52107 |
| 445 | W6 52108 | CP2-123 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947243 | W6 52108 |
| 446 | W6 52109 | CP2-124 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947244 | W6 52109 |
| 447 | W6 52128 | NM030-10 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947263 | W6 52128 |
| 448 | W6 52129 | NM030-13 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947264 | W6 52129 |
| 449 | W6 52133 | NM030-19 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947268 | W6 52133 |
| 450 | W6 52138 | NM030-25 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947273 | W6 52138 |
| 451 | W6 52140 | NM030-27 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947275 | W6 52140 |
| 452 | W6 52146 | NM030-7 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947281 | W6 52146 |
| 453 | W6 52147 | NM030-8 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947282 | W6 52147 |
| 454 | W6 52158 | NM080-21 | Sporobolus giganteus Nash | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1947293 | W6 52158 |
| 455 | W6 52250 | UT060-17 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1947385 | W6 52250 |
| 456 | W6 52251 | UT060-20 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1947386 | W6 52251 |
| 457 | W6 51975 | UT030-238 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947108 | W6 51975 |
| 458 | W6 51981 | UT030-248 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947114 | W6 51981 |
| 459 | W6 51993 | UT933-400 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947126 | W6 51993 |
| 460 | W6 52007 | UT933-427 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947140 | W6 52007 |
| 461 | W6 51723 | AZ040-171 | Sporobolus airoides (Torr.) Torr. | Arizona, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1943570 | W6 51723 |
| 462 | W6 51757 | NM930N-140 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1943604 | W6 51757 |
| 463 | W6 51759 | NM930N-146 | Sporobolus airoides (Torr.) Torr. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1943606 | W6 51759 |
| 464 | W6 51760 | NM930N-150 | Sporobolus giganteus Nash | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1943607 | W6 51760 |
| 465 | W6 51761 | NM930N-152 | Sporobolus contractus Hitchc. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1943608 | W6 51761 |
| 466 | W6 51762 | NM930N-153 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | New Mexico, United States | W6 | | Not Available | 2017 | | | | | | | Wild material | | 1943609 | W6 51762 |
| 467 | W6 51764 | NM930N-160 | Sporobolus cryptandrus (Torr.) A. Gray | New Mexico, United States | W6 | | | 2017 | | | | | | | Wild material | | 1943611 | W6 51764 |
| 468 | W6 51672 | CBG-6118 | Sporobolus compositus (Poir.) Merr. | Iowa, United States | W6 | | | 2016 | | | | | | | Wild material | | 1942802 | W6 51672 |
| 469 | W6 50718 | CBG2014-3257 | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Nebraska, United States | W6 | | | 2015 | | | | | | | Wild material | | 1932065 | W6 50718 |
| 470 | W6 50775 | CBG2014-3359 | Sporobolus cryptandrus (Torr.) A. Gray | Colorado, United States | W6 | | | 2015 | | | | | | | Wild material | | 1932061 | W6 50775 |
| 471 | W6 50549 | CA930A-446 | Sporobolus airoides (Torr.) Torr. | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1930560 | W6 50549 |
| 472 | W6 50515 | CA930A-425 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | California, United States | W6 | | | 2015 | | | | | | | Wild material | | 1930526 | W6 50515 |
| 473 | W6 50514 | WY030-153 | Sporobolus airoides (Torr.) Torr. | Wyoming, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1930525 | W6 50514 |
| 474 | W6 50283 | NV030-963 | Sporobolus airoides (Torr.) Torr. | Nevada, United States | W6 |  | Not Available | 2015 | | | | | | | Wild material | | 1927584 | W6 50283 |
| 475 | W6 49933 | CP2-95 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926957 | W6 49933 |
| 476 | W6 49945 | UT080-152 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926969 | W6 49945 |
| 477 | W6 49968 | WY050-92 | Sporobolus airoides (Torr.) Torr. | Wyoming, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926992 | W6 49968 |
| 478 | W6 50024 | NV030-979 | Sporobolus airoides (Torr.) Torr. | Nevada, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927046 | W6 50024 |
| 479 | W6 49863 | NM930N-149 | Sporobolus cryptandrus (Torr.) A. Gray | Colorado, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926791 | W6 49863 |
| 480 | W6 49623 | CBG-2636 | Sporobolus heterolepis (A. Gray) A. Gray | Colorado, United States | W6 |  | Not Available | 2015 | | | | | | | Wild material | | 1926089 | W6 49623 |
| 481 | W6 49496 | OR050-110 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1925612 | W6 49496 |
| 482 | W6 48770 | UT931-578 | Sporobolus airoides (Torr.) Torr. | Utah, United States | W6 |  | Not Available | 2015 | | | | | | | Wild material | | 1922582 | W6 48770 |
| 483 | W6 48795 | NV030-919 | Sporobolus airoides (Torr.) Torr. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922606 | W6 48795 |
| 484 | W6 48796 | UT030-206 | Sporobolus airoides (Torr.) Torr. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922607 | W6 48796 |
| 485 | W6 48797 | UT030-220 | Sporobolus contractus Hitchc. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922608 | W6 48797 |
| 486 | W6 48798 | UT030-208 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922609 | W6 48798 |
| 487 | W6 48900 | MARSB-26 | Sporobolus pyramidatus (Lam.) Hitchc. | Pennsylvania, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922887 | W6 48900 |
| 488 | W6 48259 | UT933-350 | Sporobolus arenicola P. M. Peterson | United States | W6 |  | Not Available | 2014 | | | | | | | Wild material | | 1921466 | W6 48259 |
| 489 | W6 48459 | CP1-209 | Sporobolus contractus Hitchc. | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921657 | W6 48459 |
| 490 | W6 48460 | NV052B-90 | Sporobolus contractus Hitchc. | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921658 | W6 48460 |
| 491 | W6 48461 | UT933-344 | Sporobolus contractus Hitchc. | Utah, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921659 | W6 48461 |
| 492 | W6 48462 | CP1-196 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921660 | W6 48462 |
| 493 | W6 48463 | CP1-202 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921661 | W6 48463 |
| 494 | W6 48464 | CP1-206 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921662 | W6 48464 |
| 495 | W6 48465 | CP1-210 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921663 | W6 48465 |
| 496 | W6 48466 | NV052B-91 | Sporobolus cryptandrus (Torr.) A. Gray | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921664 | W6 48466 |
| 497 | W6 48467 | UT933-345 | Sporobolus cryptandrus (Torr.) A. Gray | Utah, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921665 | W6 48467 |
| 498 | W6 48468 | UT933-346 | Sporobolus flexuosus (Thurb. ex Vasey) Rydb. | Utah, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921666 | W6 48468 |
| 499 | W6 48469 | AZ040-109 | Sporobolus wrightii Munro ex Scribn. | United States | W6 |  | | 2014 | | | | | | | Wild material | | 1921667 | W6 48469 |