| Cyperaceae | |
Rhynchospora polyphylla var. brunnescens
| Kük. | Repert. Spec. Nov. Regni Veg. 23: 204 | 1926 |
| Cyperaceae | |
Rhynchospora polyphylla var. contracta
| Kük. | Repert. Spec. Nov. Regni Veg. 23: 204 | 1926 |
| Cyperaceae | |
Rhynchospora polyphylla var. laxa
| (Rich.) H. Pfeiff. | Repert. Spec. Nov. Regni Veg. 49: 78 | 1940 |
| Cyperaceae | |
Rhynchospora polyphylla var. longispiculosa
| Kük. | Bot. Jahrb. Syst. 74(3): 406 | 1949 |
| Cyperaceae | |
Rhynchospora polyphylla var. polyphylla
| | | |
| Cyperaceae | |
Rhynchospora polyphylla fo. umbrosa
| Boeckeler | Linnaea 37: 636 | 1871-1873 [1873] |