| Classification | Fabaceae: Eriosema |
| Harvard University Herbaria Barcode(s) | 00066300 |
| Type Status | Holotype |
| Collector | S. S. White |
| Collector number | 2650 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Huachinera |
| Locality | Cañon de Huepari, north of Aribabi |
| Date Collected | 1939-09-02 - 1939-09-03 |
| Elevation | 1311 m |
| Verbatim Elevation | 4300 feet |
| Container | Flora of the Northern Loop of the Rio de Bavispe, Northeastern Sonora, Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d8dab2ad-c1d7-48fb-8dda-3bc13ef75dc0 |
| Harvard University Herbaria Barcode | 00066300 |
| Herbarium | GH |
| Previous ownership | ex MICH |
| Family | Fabaceae |
| Determination | Eriosema laetum I. M. Johnston |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp.; Type |
| Family | Fabaceae |
| Determination | Eriosema grandiflorum (Schlechtendal & Chamisso) G. Don |
| Determined by | Grear, John Wesley |
| Date Determined | 1967 |
| Determination Remarks | [is Current name] |
| Annotation Text | Revision of American species of Eriosema |
| Family | Fabaceae |
| Type Status | Holotype |
| Holotype of | Eriosema laetum I. M. Johnston |
| Verified by | Grear, John Wesley |
| Date Determined | 1967 |
| Taxon Reference | (for Eriosema laetum I. M. Johnston) J. Arnold Arbor. 1940. 21: 259. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
