| ID illustration | 40339 | 
| ID publication | 118 | 
| ID volume | 506 | 
| code scanning institute | MBO | 
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. | 
| URL volume | https://archive.org/details/mobot31753002794557 | 
| ID species cited | 473674 | 
| species cited | Gomphocarpus robustus A. Rich. | 
| ID basionym cited | 473674 | 
| basionym cited | Gomphocarpus robustus A. Rich. | 
| ID species recognized | 736512 | 
| species recognized | Pachycarpus robustus (A. Rich.) Bullock | 
| ID basionym recognized | 473674 | 
| basionym recognized | Gomphocarpus robustus A. Rich. | 
| ID genus cited | 12245 | 
| genus cited | Gomphocarpus | 
| ID genus recognized | 1253 | 
| genus recognized | Pachycarpus | 
| Pachycarpus robustus (A. Rich.) Bullock [2] | |
|   | Asclepiadaceae - Asclepioideae - Asclepiadeae - | 
| vernacular names | 
											
 | 
							
| Pachycarpus E. Mey. [38] | |
| A. Richard, Tent. Fl. Abyss. (Plates): t. 70 (1851) [A.C. Vauthier] [104] | |
| drawing: A.C. Vauthier [341] | |
| epithet recognized species: robustus,-a,-um [237] | |
| epithet cited species: robustus,-a,-um [237] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |