| Collector | Christensen, H. M. |
| Number | 1826 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok, near Nanga Sumpa. By riverbank in secondary forest |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1995/06/01 |
| End date | 1995/06/01 |
| Family | Symplocaceae |
| Identification | Symplocos fasciculata Zoll. |
| Determined by | |
| Identification qualifier | |
| Field notes | Tree some 8 m. tall. Aromatic tasting leaves. Uses: The edible leaves used as a flavouring agent, especially in soups. Name in Iban language: Jirak. |