Eurycoma longifolia Jack
Simaroubaceae
| Collection Number | Regalado, J 1692 |
| Collectors | |
| Identified By | J. Regalado |
| Source | C. Davidson |
| Date | 11 April 2009 |
| Country | Vietnam |
| province | Quang Tri |
| district | Da Krong |
| Location | DaKrong Nature Reserve, entry road ca. 5 km S of Huc Nghi commune |
| Lat/Long | N 16 29 50.0 E 107 00 08.0 |