| Collector | Stein, B.A. |
| Number | 2748 |
| Collected with | D. D´Alessandro |
| Country | Ecuador |
| Subpart | Zamora-Chinchipe |
| County | |
| Locality | Road from Loja to Zumba, S side of Nudo de Sabanilla Pass (border of Loja Prov.) Cloud forest |
| Coordinates | 4° 30' S 79° 10' W |
| Minimum elevation (m) | 2460 |
| Maximum elevation (m) | 2460 |
| Start date | 1985/05/11 |
| End date | 1985/05/11 |
| Family | Gesneriaceae |
| Identification | Glossoloma herthae (Mansf.) J.L.Clark |
| Determined by | Clark, J.L. |
| Identification qualifier | |
| Field notes | Scandent shrub climbing to 3 m high; corolla yellow; calyx cream |