Begonia albopicta Bull.

Roots fibrous. Stems to 1 m tall and freely branching, thin, woody almost black. Leaves leathery, about 6 cm long, narrow with pointed tips; shiny green above densely covered with small white spots, pale green below; margins slightly wavy. Flowers numerous, greenish-white.

Brazil

Source: Wright, P.; Goodwin, J.; Spencer, R. (1997). Begoniaceae. In: Spencer, R.. 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.

Begonia albopicta 'Rosea'

Stems thick, green to 1.5 m tall. Leaves to 12 cm long, broader than the type and with scattered silver spotting on surface. Flowers bright pink in large clusters.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Rosanae
order      Cucurbitales
family       Begoniaceae
genus        Begonia L.