| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00026926 |
| Type Status | Isotype |
| Collector | C. C. Parry & Edw. Palmer |
| Collector number | 583 |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Locality | 6000-8000 feet |
| Date Collected | 1878 |
| Elevation | 1828 - 2438 m |
| Container | Central Mexican Flora. Chiefly in the Region of San Luis Potosi |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b96da7a4-9a68-44b5-8de1-24b298afa9b8 |
| Harvard University Herbaria Barcode | 00026926 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Type Status | Isotype |
| Isotype of | Asclepias palmeri Vail |
| Taxon Reference | (for Asclepias palmeri Vail) Bull. Torrey Bot. Club 1898. 25: 171. |
| Family | Asclepiadaceae |
| Determination | Asclepias quinquedentata A. Gray |
| Determined by | R. E. Woodson, Jr. |
| Date Determined | 1952 |
| Determination Remarks | [current name] |
| Family | Asclepiadaceae |
| Determination | Asclepias quinquedentata var. neomexicana Greene ex A. Gray |
| Determination Remarks | [label name] |
| Subcollection | Wood collection |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Self |
| Preparation Method | Wood |
| Item Remarks | [mounted on left, with J. G. Schaffner 57 on right] |
