| Collector | Christensen, H. M. |
| Number | 554 |
| Collected with | F. L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands. Disturbed young secondary forest around Pa Dalih |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 1000 |
| Maximum elevation (m) | 1000 |
| Start date | 1993/10/01 |
| End date | 1993/10/01 |
| Family | Sterculiaceae |
| Identification | Commersonia Bartramia (L.) Merr. |
| Determined by | Christensen, H. |
| Identification qualifier | |
| Field notes | Tree some 5 m. tall. Uses: Fibre from inner bark is used as string. When leaves from this tree is used for wrapping boiled and mashed rice it is called"Nuba Sembalu". Name in Kelabit language: Rababar. |