| Collector | Larsen, K. |
| Number | 42181 |
| Collected with | S. S. Larsen, C. Niyomdham, W. Ueachirakan & P. Sirirugsa. |
| Country | Thailand |
| Subpart | SONGKHLA |
| County | |
| Locality | Khao Mot Daeng, Ko Hong, Hat Yai |
| Coordinates | 7° 0' N 100° 20' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 100 |
| Start date | 1991/10/06 |
| End date | 1991/10/06 |
| Family | Poaceae |
| Identification | Urochloa ruziziensis (Germ. & Evr.)Morrone & Zuloaga |
| Determined by | Laegaard, S. (AAU), 1999. |
| Identification qualifier | |
| Field notes | Introduc ed for grazing. Weed on PSU Campus. |