| Collector | Zak, V. |
| Number | 2519 |
| Collected with | J.Jaramillo |
| Country | Ecuador |
| Subpart | Pichincha |
| County | |
| Locality | Carretera antiqua Quito-Chiriboga-Empalme, km 50, Sector Zapadores. En borde del Rio Saloya. Zona mesotermica higrofila |
| Coordinates | 0° 13' S 78° 48' W |
| Minimum elevation (m) | 2000 |
| Maximum elevation (m) | 2100 |
| Start date | 1987/08/23 |
| End date | 1987/08/23 |
| Family | Asteraceae |
| Identification | Critoniopsis occidentalis (Cuatrec.) H.Rob. |
| Determined by | H. Robinson |
| Identification qualifier | |
| Field notes | Arbol de 7 m, capitulos blancos |
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