| Collector | La-ongsri, W. |
| Number | 5311 |
| Collected with | T. Pingyot, S. Satata & P. Tatiya |
| Country | Thailand |
| Subpart | Kanchanaburi |
| County | |
| Locality | Si Sawat District, Khao Jod Subdistrict, Chaloem Rattanakosin National Park, Than Lot Yai Cave Ban Khao Le |
| Coordinates | |
| Minimum elevation (m) | 648 |
| Maximum elevation (m) | 648 |
| Start date | 2017/09/01 |
| End date | 2017/09/01 |
| Family | Urticaceae |
| Identification | Parietaria officinalis L. |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb 1 m high on limestone in mixed deciduous forest. Flower white. |
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