| ID illustration | 38363 | 
| ID publication | 109 | 
| ID volume | 496 | 
| code scanning institute | MBO | 
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. | 
| URL volume | https://archive.org/details/mobot31753000619566 | 
| ID species cited | 96269 | 
| species cited | Asclepias cryptoceras S. Watson | 
| ID basionym cited | 96269 | 
| basionym cited | Asclepias cryptoceras S. Watson | 
| ID species recognized | 96269 | 
| species recognized | Asclepias cryptoceras S. Watson | 
| ID basionym recognized | 96269 | 
| basionym recognized | Asclepias cryptoceras S. Watson | 
| ID genus cited | 1177 | 
| genus cited | Asclepias | 
| ID genus recognized | 1177 | 
| genus recognized | Asclepias | 
| Asclepias cryptoceras S. Watson [1] | |
|   | Asclepiadaceae - Asclepioideae - Asclepiadeae - | 
| vernacular names | 
											
 | 
							
| Asclepias L. [333] | |
| S. Watson, D.C. Eaton, Botany [fortieth parallel], vol. 5 : t. 28 (1871) [84] | |
| epithet recognized species: cryptoceras [2] | |
| epithet cited species: cryptoceras [2] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |