| Name | Costantina |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Asclepiadaceae |
| Contains | Costantina inflexa (Costantin) Bullock Costantina sp. |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility
| Name | Costantina |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Asclepiadaceae |
| Contains | Costantina inflexa (Costantin) Bullock Costantina sp. |