| Classification | Acanthaceae: Ruellia |
| Classification 1 | Convolvulaceae: Exogonium |
| Harvard University Herbaria Barcode(s) | 00094206 |
| Type Status | Holotype |
| Collector | E. W. Nelson |
| Collector number | 1887 |
| Country | Mexico |
| State | Oaxaca |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca |
| Locality | West side of Valley of Cuicatlan, 2000-4000 feet |
| Date Collected | 1894-11-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d5e2bb02-1a1b-4c2e-be6c-17ef26a8cbbe |
| Harvard University Herbaria Barcode | 00094206 |
| Herbarium | GH |
| Family | Acanthaceae |
| Determination | Ruellia velutifolia (House) Wasshausen & Austin |
| Determined by | D. C. Wasshausen |
| Determination Remarks | [is Current name] |
| Family | Convolvulaceae |
| Type Status | Holotype |
| Holotype of | Exogonium velutifolia House |
| Taxon Reference | (for Exogonium velutifolia House) Bull. Torrey Bot. Club 1908. 35: 100. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
