FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Son La Prov., Van Ho Distr., Tan Xuan comm., A Lay village, around point 20°40′46.2N 104°39′49.6E.

Primary evergreen broad-leaved forest on very steep rocky slopes and on mountain tops composed with red-brown sandstone at elevation about 1500 m a.s.l.

Terrestrial and lithophytic herb on steep rocky slope. Flowers purple. Leaves glossy green above, dull purple below. Occasional.

1 October 2016 CPC 8179
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.