| ID illustration | 372164 | 
| ID publication | 1188 | 
| ID volume | 7571 | 
| code scanning institute | MBO | 
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. | 
| URL volume | https://archive.org/details/mobot31753003431191 | 
| ID species cited | 771673 | 
| species cited | Petalostelma robertii (S. Moore) Liede & Meve | 
| ID basionym cited | 1063513 | 
| basionym cited | Vincetoxicum robertii S. Moore | 
| ID species recognized | 771673 | 
| species recognized | Petalostelma robertii (S. Moore) Liede & Meve | 
| ID basionym recognized | 1063513 | 
| basionym recognized | Vincetoxicum robertii S. Moore | 
| ID genus cited | 15985 | 
| genus cited | Petalostelma | 
| ID genus recognized | 1209 | 
| genus recognized | Cynanchum | 
| Petalostelma robertii (S. Moore) Liede & Meve [1] | |
|   | Asclepiadaceae - Asclepioideae - Asclepiadeae - | 
| vernacular names | 
											
 | 
							
| Cynanchum L. [354] | |
| Novon, vol. 11 : p. 177, fig. 5 (2001) [J. Conrad] [125] | |
| drawing: J. Conrad [42] | |
| epithet recognized species: robertii [2] | |
| epithet cited species: robertii [2] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |