Ternstroemia gymnanthera (Wight & Arn.) T. Sprague

Mostly small tree. Leaves mostly elliptic or obovate to about 8 cm long. Flowers creamy, about 2 cm wide; late spring to early summer. Fruit round, about 1.25 cm wide. [T. japonica of authors not Thunb.]

India to Japan

Source: Withers, R.M.; Spencer, R. (1997). Camellia. 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.

Distribution map
kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Ericales
family       Theaceae
genus        Ternstroemia L.f.