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CCDB → Angiosperms → Cyperaceae → Rhynchospora → Rhynchospora graminea Uittien
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Rhynchospora graminea Uittien | Rhynchospora spruceana C. B. Clarke | 13 | Fedorov, 1974 | Gadella, Kliphuis 1964 |