Thailand. Province: Chiang Mai. District: Jawm Tong. Mae Soi Ridge, Mae Soi Subdistrict, off the drrt road to Ban Bah Gluay (Meo Village). Elevation: 1150 m.
Province de Chiang Mai, District Muang. Doi Sutep-Pui National Park, east side of Doi Pui near Chang Kian (Meo) village, at the coffee research station
Chiang Mai, Thailand, District: Muang, Location : Doi Sutep-Pui National Park, east side of Doi Bui, Chang Kian road, elevation 1450 m. Shaded, slightly disturbed, area in primary evergreen hardwood forest with some bamboo; granite bedrock