| Collector | Berg, C.C. |
| Number | 313 |
| Collected with | M. Nee |
| Country | Panama |
| Subpart | |
| County | |
| Locality | Cordillera de San Blas, ca. 20 km NE of Chepo; wet forest |
| Coordinates | |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 400 |
| Start date | 1973/12/12 |
| End date | 1973/12/12 |
| Family | Moraceae |
| Identification | Naucleopsis ulei subsp. puberula C.C. Berg |
| Determined by | |
| Identification qualifier | |
| Field notes | Tree 6 m x 10 cm; latex pale yellow, bitter; involucre green; tepals, pseudobracts and stigmata pale yellow. |
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