| Plants of Venezuela |
| Estade Apure |
| Euphorbiaceae |
| Mabea macrocalyx Esser |
| H.J. Esser |
| Estado Apure: Reserva Forestal San Camilo: Selva siempreverde a lo largo de la Quebrada |
| La Azulita, al suroeste del caserio San Camilo (El Nula). Tree 15 m.; leaves subcoriaceous, |
| rich green above, pale green below; pistillate perianth spreading, pale green; ovary |
| ferruginous; staminate inflorescence with pale green pedicels and greenish-white buds, |
| becoming buff in anthesis; styles olive tawny; fruit tawny-ferruginous, 4 cm. long, 3.2 cm. |
| broad. |
| Elevation: 280 m. |
| Julian A. Steyermark | 101549 | 30 Mar. l968 |
| George Bunting & Carlos Blanco |
| Type status: Isotype | Accession: 71271 |
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