| Classification | Fabaceae: Astragalus |
| Classification 1 | Fabaceae: Hamosa |
| Classification 2 | Fabaceae: Astragalus |
| Classification 3 | Fabaceae: Hamosa |
| Harvard University Herbaria Barcode(s) | 00066165 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 237 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León: Monterrey |
| Date Collected | 1880-02-** |
| Container | Mexican Flora. States of Coahuila and Nuevo Leon. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aef65b01-9208-46c5-9aef-51c04c3b8763 |
| Harvard University Herbaria Barcode | 00066165 |
| Herbarium | GH |
| Family | Fabaceae |
| Determination | Astragalus nuttallianus de Candolle |
| Determination Remarks | [is label name] |
| Family | Fabaceae |
| Determination | Hamosa montereyensis Rydberg |
| Determined by | Rydberg, Per Axel |
| Date Determined | 1923 |
| Determination Remarks | annotation pencilled on sheet |
| Annotation Text | n. sp. |
| Family | Fabaceae |
| Determination | Astragalus emoryanus (Rydberg) Cory |
| Determined by | Barneby, Rupert Charles |
| Date Determined | 1960 |
| Determination Remarks | annotation pencilled on sheet [is Current name] |
| Family | Fabaceae |
| Type Status | Holotype |
| Holotype of | Hamosa montereyensis Rydberg |
| Verified by | Tiehm, Arnold |
| Date Determined | 1984-04-** |
| Taxon Reference | (for Hamosa montereyensis Rydberg) Bull. Torrey Bot. Club 1927. 54: 326. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
