| thalictrum omeiense | | USA: cultivated from Heronswood Nursery, Washington | | 507144649 |
| thalictrum omeiense | | USA: cultivated from Heronswood Nursery, Washington | | 507144579 |
| thalictrum omeiense | | USA: cultivated from Heronswood Nursery, Washington | | 507144521 |
| thalictrum omeiense | | USA: cultivated from Heronswood Nursery, Washington | | 507144490 |