| ID illustration | 35841 | 
| ID publication | 83 | 
| ID volume | 426 | 
| code scanning institute | MBO | 
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. | 
| URL volume | https://archive.org/details/mobot31753002433628 | 
| ID species cited | 96694 | 
| species cited | Asclepias purpurascens L. | 
| ID basionym cited | 96694 | 
| basionym cited | Asclepias purpurascens L. | 
| ID species recognized | 96694 | 
| species recognized | Asclepias purpurascens L. | 
| ID basionym recognized | 96694 | 
| basionym recognized | Asclepias purpurascens L. | 
| ID genus cited | 1177 | 
| genus cited | Asclepias | 
| ID genus recognized | 1177 | 
| genus recognized | Asclepias | 
| Asclepias purpurascens L. [8] | |
|   | Asclepiadaceae - Asclepioideae - Asclepiadeae - | 
| vernacular names | 
											
 | 
							
| Asclepias L. [333] | |
| Trans. Linn. Soc. London, vol. 16 : t. 36 (1833) [J.D.C. Sowerby] [4] | |
| drawing: J.D.C. Sowerby [8] | |
| epithet recognized species: purpurascens [161] | |
| epithet cited species: purpurascens [161] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |