| Collector | Shimizu, T. |
| Number | T-21400 |
| Collected with | Hideo Toyokuni, Hioshige Koyama, Tetsukazu Yahara & C.Niyomdham |
| Country | Thailand |
| Subpart | Kanchanaburi |
| County | |
| Locality | Ban Khao Kaeng Khaep, Srisawat District |
| Coordinates | |
| Minimum elevation (m) | 500 |
| Maximum elevation (m) | 0 |
| Start date | 1979/11/02 |
| End date | 0/00/00 |
| Family | Fabaceae |
| Identification | Chamaecrista pumila (Lam.) V.Singh |
| Determined by | Kai Larsen |
| Identification qualifier | |
| Field notes | Bamboo thicket |
|