| Collector | Holm-Nielsen, L. B. |
| Number | 4240 |
| Collected with | Jeppesen, S. & Lojtnant, B. & Ollgaard, B. |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Misión Bamboiza. Rain forest. |
| Coordinates | 3° 29' S 78° 34' W |
| Minimum elevation (m) | 800 |
| Maximum elevation (m) | 800 |
| Start date | 1973/04/23 |
| End date | 1973/04/23 |
| Family | Orchidaceae |
| Identification | Pleurothallis chamensis Lindl. |
| Determined by | C.H. Dodson (MO), 1991. |
| Identification qualifier | |
| Field notes | Epiphytic in tall tree. Flowers red-brownish outside. Leaves with an aromatic, Anthriscus-like, scent. |