| Collector | Larsen, K. |
| Number | 46423 |
| Collected with | Supee S. Larsen, Christian Tange & Duangchai Sookchaloem |
| Country | Thailand |
| Subpart | NAN |
| County | |
| Locality | Tham Pa Tok near Nan. Limestone outcrops. Dry deciduous forest. |
| Coordinates | 18° 48' N 100° 45' E |
| Minimum elevation (m) | 350 |
| Maximum elevation (m) | 350 |
| Start date | 1995/09/13 |
| End date | 1995/09/13 |
| Family | Polypodiaceae |
| Identification | Colysis pothifolia (D. Don)C.Presl |
| Determined by | Moran, R.C. (NY), 1999. |
| Identification qualifier | |
| Field notes | In crevices on limestone |
This record