| Classification | Thalictrum: Ranunculaceae |
| Harvard University Herbaria Barcode(s) | 00273698 |
| Collector | F. W. Pennell |
| Collector number | 17910 |
| Country | Mexico |
| State | San Luis Potosí |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosí: Rayón: Las Canoas |
| Date Collected | 1934-08-06 - 1934-08-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92afea41-8104-42aa-a3d7-6a3f4950d3d9 |
| Harvard University Herbaria Barcode | 00273698 |
| Herbarium | GH |
| Family | Ranunculaceae |
| Determination | Thalictrum grandifolium S. Watson |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
