Phou Khao Khouay National Protected Area to about 40 km NE of Vientiane. Dry evergreen primary and secondary forest along rocky stream on sandstone at elev. 350 m a.s.l. AL 159 ass. December 2015 L.Averyanov, T.Maisak.
Lithophytic herb on exposed mossy rocks. Flowers yellow. Very common.
Record creation: 2021-01-29, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089221 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089221