| Collector | Maxwell, J.F. |
| Number | 91-476 |
| Collected with | |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Fang District. Chaibragan, Sidongyen Subdistrict, Ban Wieng Pa Pattana (Lahu Village). Open disturbed and evergrown field, granite-shale bedrock in original mixed evergreeen/deciduous hardwod forest. |
| Coordinates | |
| Minimum elevation (m) | 725 |
| Maximum elevation (m) | 725 |
| Start date | 1991/05/22 |
| End date | 1991/05/22 |
| Family | Tiliaceae |
| Identification | Grewia lacei Drum. ex Craib |
| Determined by | Pongsakorn Kunasit |
| Identification qualifier | |
| Field notes | Shrub 1.5 m tall; pedicels, sepals outside light greenish; sepals inside, both sides of petals, filaments, styles white; anthers tan; blades dark green above, pale light green underneath. |
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