| 0 | PI 648238 | 9064135 | Pappophorum vaginatum Buckley | Arizona, United States | S9 | | Not Available | 2007 | DEVELOPED | | | | | | Cultivar | | 1722961 | PI 648238 |
| 1 | PI 477097 | 2745 | Pappophorum mucronulatum Nees | Uruguay | S9 | | | 1982 | COLLECTED | 12/10/1980 | Fertile virgin field, Est. Experimental, Paysandu Department | -32.33333333, -58.00000000 | | | | Received as P. subbulbosum. | 1372033 | PI 477097 |
| 2 | PI 477098 | 2745-b | Pappophorum mucronulatum Nees | Uruguay | S9 | | | 1982 | COLLECTED | 12/15/1980 | Dry, poor, calcareous soil, Est. Experimental, Paysandu Depa rtment | -32.33333333, -58.00000000 | | | | Received as P. subbulbosum. | 1372034 | PI 477098 |
| 3 | PI 441166 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 10/1975 | Pecos Co., Texas | | 848 | | | Collected by A. W. Miller. | 1336102 | PI 441166 |
| 4 | PI 441167 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 10/1975 | Reeves Co., Texas | | | | | Collected by J. Merz. | 1336103 | PI 441167 |
| 5 | PI 441168 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 09/1974 | Reeves Co., Texas | | 773 | | | Collected by A. Blackwell. | 1336104 | PI 441168 |
| 6 | PI 441169 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 09/1974 | Pecos Co., Texas | | 909 | | | | 1336105 | PI 441169 |
| 7 | PI 441170 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 12/1977 | Terrell Co., Texas | | 818 | | | Collected by R. C. Schimcek. | 1336106 | PI 441170 |
| 8 | PI 441171 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 12/1977 | Pecos Co., Texas | | 970 | | | Collected by D. Butler. | 1336107 | PI 441171 |
| 9 | PI 441172 | | Pappophorum mucronulatum Nees | United States | | | Historic | 1980 | COLLECTED | 12/1977 | Terrell Co., Texas | | 818 | | | Collected by W. R. Bauer. | 1336108 | PI 441172 |
| 10 | PI 284169 | CPI 22789 | Pappophorum mucronulatum Nees | Argentina | | | Historic | 1962 | COLLECTED | | | | | | | | 1687730 | PI 284169 |
| 11 | PI 216526 | No. G 326 | Pappophorum bicolor E. Fourn. | Coahuila de Zaragoza, Mexico | S9 | | | 1954 | COLLECTED | 1953 | Ten miles north of Monclova | | | | | | 1177159 | PI 216526 |
| 12 | PI 216527 | No. G 329 | Pappophorum bicolor E. Fourn. | Coahuila de Zaragoza, Mexico | S9 | | | 1954 | COLLECTED | 1953 | Ten miles south of Nueva Rosita | | | | | | 1177160 | PI 216527 |
| 13 | PI 216528 | No. G 331 | Pappophorum bicolor E. Fourn. | Texas, United States | S9 | | | 1954 | COLLECTED | 1953 | One mile northwest of Eagle Pass, TX | | | | | | 1177163 | PI 216528 |
| 14 | PI 216529 | No. G 599 | Pappophorum bicolor E. Fourn. | Mexico | S9 |  | | 1954 | COLLECTED | 1953 | Between Torreon and Bermejillo | | | | | | 1177164 | PI 216529 |
| 15 | PI 216530 | No. G 607 | Pappophorum bicolor E. Fourn. | Coahuila de Zaragoza, Mexico | S9 | | | 1954 | COLLECTED | 1953 | Between Torreon and Saltillo | | | | | Growing in area completely cleared of other perennial grasses. | 1177167 | PI 216530 |
| 16 | PI 216531 | No. G 678 | Pappophorum bicolor E. Fourn. | Nuevo León, Mexico | S9 | | | 1954 | COLLECTED | 1953 | North of Monterrey | | | | | | 1177168 | PI 216531 |
| 17 | PI 146267 | | Pappophorum sp. | South Africa | | | Historic | 1943 | COLLECTED | | | | | | | | 1879408 | PI 146267 |
| 18 | PI 108369 | No. 800 | Pappophorum sp. | Ysyk-Köl, Kyrgyzstan | | | Historic | 1934 | COLLECTED | 08/06/1934 | Dry flat near Rabatsky on Lake Issyk | | | | | | 1798510 | PI 108369 |
| 19 | PI 51645 | No. 995 | Pappophorum abyssinicum Hochst. | Nyanza, Kenya | | | Historic | 1920 | COLLECTED | 06/12/1920 | | | | | | | 1620376 | PI 51645 |
| 20 | W6 61184 | NM080-329 | Pappophorum vaginatum Buckley | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Upright perennial bunchgrass with whitish to tawny spikelike panicles. The spikelets are crowned by multiple scabrous awns. Uniformly leafy stems, 50-100 cm tall. Sheaths mostly glabrous with tuft of hairs at the throat. Panicles tightly contracted. The awns form a pappuslike crown and tend to spread at right angles. | 2142139 | W6 61184 |
| 21 | W6 61185 | NM080-330 | Pappophorum vaginatum Buckley | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | Upright perennial bunchgrass with whitish to tawny spikelike panicles. The spikelets are crowned by multiple scabrous awns. Uniformly leafy stems, 50-100 cm tall. Sheaths mostly glabrous with tuft of hairs at the throat. Panicles tightly contracted. The awns form a pappuslike crown and tend to spread at right angles | 2142140 | W6 61185 |
| 22 | W6 57009 | NM080-187 | Pappophorum vaginatum Buckley | New Mexico, United States | S9 |  | Not Available | 2019 | | | | | | | Wild material | | 2096956 | W6 57009 |
| 23 | W6 53803 | NM080-56 | Pappophorum vaginatum Buckley | New Mexico, United States | S9 |  | Not Available | 2018 | | | | | | | Wild material | | 1964381 | W6 53803 |