| Classification | Convolvulaceae: Merremia |
| Harvard University Herbaria Barcode(s) | 00054646 |
| Type Status | Isotype |
| Collector | J. A. McDonald |
| Collector number | 1832 |
| Country | Mexico |
| State | Tamaulipas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Tamaulipas: Ocampo |
| Locality | Ca. 8 km. W of Chamal Viejo on paved road between Limon and Ocampo, base Sierra de Cucharas, 22°50'N 99°18'W, 400 m |
| Georeference | 22.8333333, -99.3 Method: Unknown |
| Date Collected | 1985-08-04 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce193b2c-3b51-44f7-9762-aa48aae9819b |
| Harvard University Herbaria Barcode | 00054646 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Type Status | Isotype |
| Isotype of | Merremia austinii J. A. McDonald |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Merremia austinii J. A. McDonald) Brittonia 1987. 39: 106. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
