| Collector | Balslev, H. |
| Number | 84455 |
| Collected with | Valencia, R. & Paz, G. |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Reserva Faunista Cuyabeno, Laguna Grande. Epiphytes on Macrolobium acacifolium and lake shore vegetation. Hemiparasite on Genipa americana. |
| Coordinates | 0° 1' N 76° 11' W |
| Minimum elevation (m) | 265 |
| Maximum elevation (m) | 265 |
| Start date | 1989/03/18 |
| End date | 1989/03/18 |
| Family | Orchidaceae |
| Identification | Polystachya foliosa Rchb.f. |
| Determined by | Lizandra N. Paraza Floras |
| Identification qualifier | |
| Field notes | Epiphyte on Macrolobium acacifolium. Flowers yellow. |