Synonyms:
- Plantae Haeckel - Magnoliophyta Cronquist, Takht. & W.Zimm. ex Reveal - Cyperaceae Juss. - Exochogyne C.B.Clarke - Exochogyne decandra Tutin
- Plantae Haeckel - Magnoliophyta Cronquist, Takht. & W.Zimm. ex Reveal - Cyperaceae Juss. - Exochogyne C.B.Clarke - Exochogyne megalorrhyncha Tutin
- Plantae Haeckel - Magnoliophyta Cronquist, Takht. & W.Zimm. ex Reveal - Cyperaceae Juss. - Lagenocarpus Nees - Lagenocarpus amazonicus (C.B.Clarke) H.Pfeiff.
| First Collector | Serie | Number | Collecting date | Admin Unit | Accepted name | Pheno | ||
|---|---|---|---|---|---|---|---|---|
| Clarke H.D. | 7870 | 1998–9–18 | Guyana - Upper Takutu-Upper Essequibo | Exochogyne amazonica C.B.Clarke | (fert.) | |||
| Maas P.J.M. | 7587 | 1988–9–20 | Guyana | Exochogyne amazonica C.B.Clarke | (fert.) |
