FLORA OF VIETNAM Balsaminaceae Impatiens verrucifer Hook.f.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′14.3”N 105°53′28.9”E.
Primary evergreen broad-leaved mossy forest on tops and along ridge edge composed with solid crystalline limestone at elevation 700-750 m a.s.l.
Lithophyte herb to 1 m tall with succulent bottle-like green stem. Flowers pinkish. Very common. Important co-dominant of herbaceous lithophytic vegetation on mossy exposed rocks.