| Collector | Congdon, G. |
| Number | 58 |
| Collected with | |
| Country | Thailand |
| Subpart | Songkhla |
| County | |
| Locality | Wat Kaun Chong, Haad Yai. Collected along edge of Heyea plantation, in open field, and in evergreen forest near a small waterfall. |
| Coordinates | |
| Minimum elevation (m) | 30 |
| Maximum elevation (m) | 150 |
| Start date | 1978/11/26 |
| End date | 1978/11/26 |
| Family | Tiliaceae |
| Identification | Triumfetta rhomboidea Jacq. |
| Determined by | P. Chantaranothai (KKU) |
| Identification qualifier | |
| Field notes | Herb to 1.5m, flower yellow, sunny area, see #116. |
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