Mitella formosana (Hayata) Masam.
Saxifragaceae
| Collection Number | Tseng Yu-Hsin 1319 |
| Collectors | Tseng Yu-Hsin, C. Davidson, S. R. Christoph |
| Identified By | Tseng Yu-Hsin |
| Source | C. Davidson |
| Date | 20 May 2016 |
| Country | Taiwan |
| city/county | Yilan County |
| district/township | Datong Township |
| Location | Route 7 (Biebu Cross-island Highway) c. 16 km southwest of Sqoyaw Village. 1889 m elev. |
| Lat/Long | N 24 23 42.2 E 121 21 44.1 |
| Note | Herb in mossy seepage; steep roadside bank. |