| Collector | Holm-Nielsen, L. B. |
| Number | 26353 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Creek 4 km NW of Borja. Montane forest. |
| Coordinates | 0° 23' S 77° 50' W |
| Minimum elevation (m) | 1875 |
| Maximum elevation (m) | 1875 |
| Start date | 1980/09/20 |
| End date | 1980/09/20 |
| Family | Orchidaceae |
| Identification | Maxillaria graminifolia (H.B.K.)Rchb. f. |
| Determined by | C.H. Dodson, 1990 (MO) |
| Identification qualifier | |
| Field notes | Large multi-branched plant. Fruits yellowish. |