| Geissanthus abditus J.F.Macbr. |
Accepted |
 |
WCSP (in review) |
| Geissanthus ambigua (Mart.) G. Agostini |
Synonym |
 |
TRO |
| Geissanthus ambiguus (Mart.) G.Agostini |
Unresolved |
 |
WCSP (in review) |
| Geissanthus andinus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus angustiflorus Cuatrec. |
Accepted |
 |
WCSP (in review) |
| Geissanthus argutus (Kunth) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus bangii Rusby |
Accepted |
 |
WCSP (in review) |
| Geissanthus barraganus Cuatrec. |
Accepted |
 |
WCSP (in review) |
| Geissanthus betancurii Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus bogotensis Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus boliviana Britton |
Accepted |
 |
WCSP (in review) |
| Geissanthus callejasii Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus carchianus (Lundell) Ricketson & Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus cestrifolius (Kunth) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus challuayacus Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus cogolloi Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus dentatus (Ruiz & Pav.) J.F.Macbr. |
Accepted |
 |
WCSP (in review) |
| Geissanthus durifolius (Kunth) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus ecuadorensis Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus fallenae Lundell |
Accepted |
 |
WCSP (in review) |
| Geissanthus floccosus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus floribundus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus fragrans Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus francoae Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus furfuraceus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus glaber Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus goudotianus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus haenkeanus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus kalbreyeri Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus karlii J.F.Macbr. |
Synonym |
 |
WCSP (in review) |
| Geissanthus lehmannii Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus lepidotus (Kunth) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus longistamineus (A.C.Sm.) Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus longistylus (Cuatrec.) G.Agostini |
Accepted |
 |
WCSP (in review) |
| Geissanthus mameicillo (Schltdl.) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus mezianus (Mez) G.Agostini |
Accepted |
 |
WCSP (in review) |
| Geissanthus multiflorus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus myrianthus (Mansf.) G.Agostini |
Accepted |
 |
WCSP (in review) |
| Geissanthus obtusus Mez |
Synonym |
 |
WCSP (in review) |
| Geissanthus occidentalis Cuatrec. |
Accepted |
 |
WCSP (in review) |
| Geissanthus pentlandii Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus perpuncticulosus (Lundell) Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus peruvianus (A.DC.) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus pichinchae Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus pyramidatus (Mez) G.Agostini |
Accepted |
 |
WCSP (in review) |
| Geissanthus quindiensis Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus sararensis Cuatrec. |
Accepted |
 |
WCSP (in review) |
| Geissanthus scrobiculatus (Cuatrec.) Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus serulatus (Willd. ex Roem. & Schult.) Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus sessiliflorus A.C.Sm. |
Accepted |
 |
WCSP (in review) |
| Geissanthus sodiroanus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus spectabilis Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus submembranaceus Mez |
Accepted |
 |
WCSP (in review) |
| Geissanthus vanderwerffii Pipoly |
Accepted |
 |
WCSP (in review) |
| Geissanthus zakii (Pipoly) Ricketson & Pipoly |
Accepted |
 |
WCSP (in review) |