| Classification | Asclepiadaceae: Asclepias |
| Classification 1 | Asclepiadaceae: Gomphocarpus |
| Harvard University Herbaria Barcode(s) | 00076195 |
| Type Status | Syntype |
| Collector | J. Xantus de Vesey |
| Collector number | 101 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Kern County |
| Locality | Fort Tejon, near 35°N, 119°W |
| Date Collected | 1857 - 1858 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/76969d40-f661-4cb4-9eee-2d1308730696 |
| Harvard University Herbaria Barcode | 00076195 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias californica Greene |
| Determination Remarks | [is Current name] |
| Family | Asclepiadaceae |
| Type Status | Syntype |
| Syntype of | Gomphocarpus tometosus var. xantii A. Gray |
| Taxon Reference | (for Gomphocarpus tometosus var. xantii A. Gray) Syn. Fl. N. Amer. 1878. 2(1): 100. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
