| Jméno ▼ | Poznámka | |
|---|---|---|
| Rchb. f. (1866) | - | |
| Raym.-Hamet ex Cufod. | - | |
| Raym.-Hamet & H.Perrier | - | |
| Rauschert, Stephan | - | |
| Raoul | - | |
| Raoual | - | |
| Rafinesque | - | |
| Rafin | - | |
| Radcliffe -Smith | - | |
| R. Vig. | - | |
| R. Br. ex Fresen. | - | |
| R. Br. | - | |
| Putz. (1857) | - | |
| Pursh. | - | |
| Pursh, Frederick Traugott | - | |
| Pursh | - | |
| Pursch | - | |
| Pulliat ex Planch. | - | |
| Poir. | - | |
| Poelln. (1934) | - |