Begonia carolineifolia Regel

Leaves compound with 6-8 stalked leaflets varying in size from 7-11 cm on each leaf; stalks with thin brown felting; margins pointed and toothed, sometimes wavy. Flowers to 3.5 cm, pink, with dark pink pin spots, fragrant.

Mexico, Guatemala

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.

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