| Classification | Asclepiadaceae: Tassadia | 
| Barcode(s) | 00076849 | 
| Type Status | Isotype | 
| Collector | R. Spruce | 
| Collector number | 3295 | 
| Country | Venezuela | 
| Geography | South America: South America (Region) (Region): Venezuela | 
| Locality | Ad flumina Casiquiari, Vasiva et Pacimoni | 
| Date Collected | 1853 - 1854 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/62e166dc-fc35-4459-886f-53a36c2f454d | 
| Harvard University Herbaria Barcode | 00076849 | 
| Herbarium | GH | 
| Family | Asclepiadaceae | 
| Type Status |  Isotype | 
| Isotype of |  Tassadia castellanosii Fontella | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Tassadia castellanosii Fontella) Arch. Jard. Bot. Rio de Janeiro 1977. 21: 335. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |