| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00026941 |
| Type Status | Isotype |
| Collector | D. H. LeSueur |
| Collector number | 848 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | El Cima |
| Date Collected | 1936-06-29 |
| Container | Plants of Chihuahua, Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f0d2261c-b7db-4129-9b1c-4492433016f6 |
| Harvard University Herbaria Barcode | 00026941 |
| Herbarium | GH |
| Previous ownership | Herbarium of the University of Texas |
| Family | Asclepiadaceae |
| Type Status | Isotype |
| Isotype of | Asclepias amsonioides Standley |
| Taxon Reference | (for Asclepias amsonioides Standley) Publ. Field Mus. Nat. Hist., Bot. Ser. 1940. 22: 44. |
| Family | Asclepiadaceae |
| Determination | Asclepias quinquedentata A. Gray |
| Determined by | R. E. Woodson, Jr. |
| Date Determined | 1952 |
| Determination Remarks | [current name] |
| Family | Asclepiadaceae |
| Determination | Asclepias amsonioides Standley |
| Determination Remarks | [label name] |
| Subcollection | Wood collection |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Self |
| Preparation Method | Wood |
