| Collector | Barfod, A.S. |
| Number | 48933 |
| Collected with | Kvist, L. P. & Nissen, D. |
| Country | Ecuador |
| Subpart | CARCHI |
| County | |
| Locality | San Marcos valley. Farmland and rain forest disturbed by the local Coaiquer (Awa) Amerindians. |
| Coordinates | 1° 7' N 78° 22' W |
| Minimum elevation (m) | 600 |
| Maximum elevation (m) | 600 |
| Start date | 1983/11/20 |
| End date | 1983/11/24 |
| Family | Apocynaceae |
| Identification | Tabernaemontana macrocalyx Muell. Arg. |
| Determined by | Leeuwenberg, A.J.M. (WAG), 1992. |
| Identification qualifier | |
| Field notes | Small tree, 2-3 m tall, latex white. Vernacular name| "guayabusai". Use| For curning wounds. Preparation| The latex is applicated to the wound. |
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