| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Geissanthus ecuadorensis Mez | R. Spruce 5076 1857-1859 | Ecuador. In Andibus Ecuadorensibus. | isotype | 329235 |  |
| Geissanthus ecuadorensis Mez | J. L. Clark 12354 with 2011 Gesneriad Research Expedition Participants, 30 May 2011 | Ecuador. Loja. Sozoranga (Canton). Parroquia: Utuana. Reserva Biologica Utuana (Fundación de Conservación Jocotoco), Bosque de Hahne Block, 300 m east from the Pueblo Utuana (via Tacamoros). | 02703024 |  |