FLORA OF VIETNAM
Begoniaceae
Begonia crassula Aver., sp.nov.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Bai Dinh village around point 17°45′28”N 105°46′14”E.

Very steep rocky slopes and rocky tops of highly eroded marble-like solid remnant limestone mountains at elevation 600-700 m a.s.l.

Lithophytic herb to 1.5 m all with succulent juicy leaves in rock crevices and on shelves of vertical cliffs near mountain top. Common.

HAL 12231a 4 February 2009 Photo only
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.