Triphasia is a small genus of flowering plants, comprising three species, in the family Rutaceae. The genus is related to Citrus and is native to southeastern Asia and New Guinea.Germplasm Resources Information Network: Triphasia Huxley, A, ed. (1992). New RHS Dictionary of Gardening 3: 697. Macmillan .
They are evergreen shrubs growing to 1–3 m tall, with trifoliate leaves. The flowers are fragrant, white, with three to five petals. The fruit is an edible red hesperidium similar to a small Citrus fruit.Plants for a Future: Triphasia trifolia
Species Triphasia brassii (C.T.White) Swingle – New Guinea Triphasia grandifolia Merr. – Philippines Triphasia trifolia (Burm.f.) P.Wils. – Malaysia
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