Begonia coccinea Hook.

Roots fibrous. Stems to 35 cm tall, thin, fleshy and glabrous. Leaves to 12 cm long, fleshy, upper surface mid-green with waxy coating, hairless, sometimes flushed red below; margins entire. Flowers 1.5 cm wide, bright pinkish-orange, fading to dark pink with age in large open clusters.


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.