| Collector | Holm-Nielsen, L. B. |
| Number | 22185 |
| Collected with | Jaramillo, J. & Coello, F. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Curaray. SE of the airstrip. Rain forest and Mauritia várzea. Understorey dominated of Melastomataceae, Rubiaceae and palms. |
| Coordinates | 1° 22' S 76° 57' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1980/03/20 |
| End date | 1980/03/20 |
| Family | Rubiaceae |
| Identification | Notopleura obtusa C.M. Taylor |
| Determined by | Taylor, C.M. (MO), 2003. |
| Identification qualifier | |
| Field notes | Leaves light beneath. Inflorescence light. Fruits yellow. |