FLORA OF LAOS Hin Nam No Nature Protected Area Begoniaceae Begonia sp. Laos, Khammoune prov., Boualapha distr., Vang Maner village, around point 17°29'39.3"N, 105°50'24.6"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 350-430 m a.s.l. Lithophytic herb on shady rocks near hill top. Leaves above pale green with white palmately oriented white spots, below light green to pale pinkish, petioles dull pinkish. Not common. 9 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 820a.

Upper specimen on the image