Begonia manicata Brongn.

Leaves broadly ovate, acuminate to 19 cm long, surface pale green, paler below, shiny, with maroon, bearded hairs on the veins; stalk has 3 maroon, bearded collars near the top; margins entire, with drip points, hairy. Flowers numerous, pale pink.

Mexico

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 manicata 'Aureomaculata'

Leaves dark green splashed white to cream. Flowers pink, numerous.

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