Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°24’19’’N 103°36’42’’E. Primary closed evergreen broad-leaved wet cloudy ericaceous forest on very steep mountain slopes and on tops of ridge composed predominantly with shale at elev. about 2300-2500 m a.s.l. Undershrub 1-2.5 m tall on very steep mossy rocky slope along streamlet. Flowers blue. Very common. Usual dominant of herbaceous stratum.
HAL10473 7 Dec. 2006 Photo.
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Record creation: 2026-10-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360737 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360737