Son La Prov., Thuan Chau Distr., Ban Lam Municipality, Ban Lam village, around pick mountain Hua Bay, 21º12’45’’N 103º46’44’’E. Secondary grasslands and open secondary shrubs on very steep mountain slopes composed with clay shale at elev. 1500-1700 m a.s.l. Terrestrial and lithophytic woody fern with stem up to 2 m tall. Very common.
HAL 9691 10 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Record creation: 2026-02-27, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203671 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203671