| Collector | Holm-Nielsen, L. B. |
| Number | 23643 |
| Collected with | Balslev, H. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | NE slope of Volcán Cayambe. Gynoxis scrub in lee of rocky outcrops. |
| Coordinates | 0° 5' N 77° 59' W |
| Minimum elevation (m) | 3900 |
| Maximum elevation (m) | 4000 |
| Start date | 1980/05/21 |
| End date | 1980/05/21 |
| Family | Asteraceae |
| Identification | Diplostephium rupestre (H.B.K.)Wedd. |
| Determined by | Robinson, H. |
| Identification qualifier | |
| Field notes | Shrub, 1.5 m. Disc florets brownish. Ray florets whitish. Involucre slightly reddish. |