Presence of the genus: Physaria
| AGW |
| COL |
| IDA |
| MNT |
| NEB |
| UTA |
| WYO |
| Physaria | |
|---|---|
| Physaria congesta(Rollins) O'Kane & Al-Shehbaz | More info |
| Physaria navajoensis(O'Kane) O'Kane & Al-Shehbaz | More info |
| Physaria nelsoniiO'Kane & Al-Shehbaz | More info |
| Physaria okanensisAl-Shehbaz & Prina | More info |
| Physaria pulvinataO'Kane & Reveal | More info |
| Physaria pycnanthaGrady & O'Kane | More info |
| Physaria reedianaO'Kane & Al-Shehbaz | More info |