Stems up to 1 m tall. Leaves roundish, to about 10 cm long, succulent, hairless; margin round-toothed and hairy. Flowers few, white, produced irregularly.
N Argentina, S Brazil
Source: (1997). Begoniaceae. In: . Horticultural Flora of South-eastern Australia. Volume 2. Flowering plants. Dicotyledons. Part 1. The identification of garden and cultivated plants. University of New South Wales Press.