| ID illustration | 235819 | 
| ID publication | 4068 | 
| ID volume | 4930 | 
| code scanning institute | NYBG | 
| scanning institute | New York Botanical Garden, U.S.A. | 
| URL volume | http://mertzdigital.nybg.org/cdm/ref/collection/p9016coll23/id/7384 | 
| ID species cited | 663932 | 
| species cited | Metastelma barbatum Northr. | 
| ID basionym cited | 663932 | 
| basionym cited | Metastelma barbatum Northr. | 
| ID species recognized | 663932 | 
| species recognized | Metastelma barbatum Northr. | 
| ID basionym recognized | 663932 | 
| basionym recognized | Metastelma barbatum Northr. | 
| ID genus cited | 14798 | 
| genus cited | Metastelma | 
| ID genus recognized | 1209 | 
| genus recognized | Cynanchum | 
| Metastelma barbatum Northr. [1] | |
|   | Asclepiadaceae - Asclepioideae - Asclepiadeae - | 
| vernacular names | 
											
 | 
							
| Cynanchum L. [354] | |
| A.R. Northrop, J.I. Northrop, Flora of New Providence and Andros, with an enumeration of the plants collected by John I. Northrop and Alice R. Northrop, in 1890: t. 14 (1902) [M.V. Thayer] [22] | |
| drawing: M.V. Thayer [18] | |
| epithet recognized species: barbatus,-a,-um [356] | |
| epithet cited species: barbatus,-a,-um [356] | |
| Illustration contributed by: | New York Botanical Garden, U.S.A. |