Nymphaea colorata Peter.

Leaves to about 10 cm wide with pale veins. Flowers lavender with purple stamens.

Tender Day Bloomer

E C Africa

Source: Marshall, N.; Spencer, R. (1997). Nymphaeaceae. 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     Nymphaeanae
order      Nymphaeales
family       Nymphaeaceae
genus        Nymphaea L.