| Collector | Madison, M.T. |
| Number | 4810 |
| Collected with | T.C.Plowman, H.A.Kennedy, & L.Besse |
| Country | Ecuador |
| Subpart | Carchi |
| County | |
| Locality | Environs of Chical, 12 km below Maldonado on the Rio San Juan. Wet montane forest |
| Coordinates | 1° 4' N 78° 17' W |
| Minimum elevation (m) | 1200 |
| Maximum elevation (m) | 1200 |
| Start date | 1978/05/00 |
| End date | 1978/05/00 |
| Family | Asteraceae |
| Identification | Vernonanthura patens (Kunth)H.Rob. |
| Determined by | H. Robinson |
| Identification qualifier | |
| Field notes | Tree to 8 m. Leaves shiny above, dull below. Involicre green, florets white, pappus golden-brown |
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