| Name | Siphonostelma |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Asclepiadaceae |
| Contains | Siphonostelma sp. Siphonostelma stenophyllum Schltr. |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility
| Name | Siphonostelma |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Asclepiadaceae |
| Contains | Siphonostelma sp. Siphonostelma stenophyllum Schltr. |