| Collector | Mendoza, P. |
| Number | 533 |
| Collected with | J.L.Clark, L.P.Kvist, L.E. Skog & J. West |
| Country | Ecuador |
| Subpart | Pichincha |
| County | |
| Locality | Reserva Rio Guaycuyacu, Canton Quito, near confluence of Rio Guaycuaycu and Rio Guayabamba. Lower montane wet forest; on large rock on riverbank. |
| Coordinates | 0° 13' N 78° 55' W |
| Minimum elevation (m) | 600 |
| Maximum elevation (m) | 800 |
| Start date | 1995/10/23 |
| End date | 1995/10/23 |
| Family | Gesneriaceae |
| Identification | Glossoloma medusaeum (L.E.Skog) J.L.Clark |
| Determined by | Clark, J.L. |
| Identification qualifier | |
| Field notes | Plants terrestrial, to 2 m tall; leaves red below, dark green above. Calyx lobes red, corolla orange-red. Fruits yellow-green, laterally compressed |