Xerospermum noronhianum
Xerospermum noronhianum is a common Asian tree species described by Carl Ludwig von Blume: it is the type species in the genus and belongs to the Family Sapindaceae. "X. noronhianum" Blume is the accepted name and there are no subspecies listed in the Catalogue of Life. Morphologically, it is a very variable species, found in many kinds of tropical forests and soils, usually below 300 m altitude and rarely above 1000 m. Its light brown wood is hard and durable, often used in the construction of buildings. Description. Tree: 25–30 m high when fully grown, often with buttresses  at the trunk base. Leaves: Inflorescences up to 250 mm long if solitary, much shorter if tufted. Flowers: tetramerous. Sepals free or slightly connate, the outer two usually slightly smaller than the inner ones, ovate to obovate, 1-3 by 1-2.4 mm, outside and inside glabrous or hairy (nearly always inside at the base). Petals: obovate to broadly spathulate, 1-2.8 by 0.5-1.7 mm, short- to long-clawed with an ovate to transversely elliptic blade, variably woolly, nearly always with the exception of the base outside, inside often sparsely hairy to glabrous. Stamens: 8 (sometimes 9). Fruit: lobes  ellipsoid to almost spherical: 17-50 by 12–50 mm, with a (very variable) rough, red or dark-brown surface. There is considerable (but continuous) variation in this species: of leaves, flowers, and especially the fruits.