| Accession no. | Plant no. | Provenance type | Identification status | Date planted |
|---|---|---|---|---|
| RBGM 506412 | 1 | 3 | ||
| Level 1 | Level 2 | Level 3 | Level 4 |
|---|---|---|---|
| Northern America | |||
| North-Central U.S.A. | |||
| Kansas | |||
| Kansas | |||
| Oklahoma | |||
| Oklahoma | |||
| South-Central U.S.A. | |||
| New Mexico | |||
| New Mexico | |||
| Texas | |||
| Texas | |||
| Mexico | |||
| Mexico Northeast | |||
| Chihuahua | |||
| Coahuila |