| Collector | Luteyn, J.L. |
| Number | 10658 |
| Collected with | Ricardo Callejas & John J. Pipoly |
| Country | Colombia |
| Subpart | Choco |
| County | |
| Locality | Bolivar-Quibdo rd., ca. 37-40 km W of El Carmen. Low montane forest, heavily disturbed |
| Coordinates | 5° 40' N 76° 15' W |
| Minimum elevation (m) | 671 |
| Maximum elevation (m) | 1360 |
| Start date | 1984/05/21 |
| End date | 1984/05/22 |
| Family | Marcgraviaceae |
| Identification | Marcgravia crassiflora Sleumer |
| Determined by | J. Kallunki |
| Identification qualifier | |
| Field notes | Terrestrial shrub, branches to 2 m long. Nectary green turning dark maroon |
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