| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00076205 |
| Type Status | Syntype |
| Collector | E. L. Greene |
| Country | United States of America |
| State | New Mexico |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico |
| Locality | Plains between Silver City and Lone Mountain |
| Date Collected | 1880-07-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e92f645-8d35-4e74-841d-ba83fdfe57ca |
| Harvard University Herbaria Barcode | 00076205 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias nyctaginifolia A. Gray |
| Determination Remarks | [is Current name] |
| Family | Asclepiadaceae |
| Type Status | Syntype |
| Syntype of | Asclepias wrightii Greene |
| Taxon Reference | (for Asclepias wrightii Greene) Proc. Amer. Acad. Arts 1881. 16: 102. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
