Stems green, fleshy, flushed red at joints. Leaves roundish, long-pointed, to 8 cm long, upper surface shiny, mid-green, hairless; pale green below, hairless with pronounced veins; margins toothed and pointed at nerve ends. Flowers white, small.
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.