Guarea riparia W.Palacios
Meliaceae
| Collection Number | Neill, D 15700 |
| Collectors | David Neill, C. Davidson, S. Christoph, W. Quizhpe |
| Identified By | D.A. Neill (MO), 2007 |
| Source | C. Davidson |
| Date | 15 September 2007 |
| Country | Ecuador |
| province | Zamora Chinchipe |
| canton | Nangaritza |
| Location | Cordillera del Cóndor, "Area de Conservación Los Tepuyes". Riparian vegetation along west bank of upper Río Nangaritza near the Cabañas Yankuam lodge. Soil of sand eroded from sandstone plateau above, mixed with river-borne clay sediment. 900 m elev. |
| Lat/Long | S 04 14 53 W 078 39 35 |
| Note | Shrub 1 m tall, with flexible stems; a rheophyte on riverbank rocks that is submerged during periodic flooding. Corolla and staminal tube cream to pale yellowish. Fruits dark reddish-brown, tuberculate. |