Fagraea FRAGRANS - Tembusu, Fragrant Fagraea, Fagraea fragrans.
Trees or shrubs, occasionally climbing, epiphytic, or semi-epiphytic. There are about 35 species in the genus. The plant belongs to the Gentianaceae family. In nature, they inhabit India, Malaysia, Thailand, Indochina, Indonesia, the Philippines, and Papua New Guinea in moist or seasonally flooded locations, except for stagnant swamps.
Leaves are petiolate or sometimes sessile, with stipules fused into an ochrea that usually splits into 2 axillary scales. Leaf blades are entire or rarely denticulate. Flowers are terminal or axillary, solitary or in cymes, racemes, corymbs, or panicles, 5-petaled, large. Fruits are berries, ellipsoid, 1-2-locular, multi-seeded.
Fragrant Fagraea is an evergreen slow-growing tree with a conical light green crown. Leaves are simple, opposite, oval, 4-15 cm (1.6-5.9 in) long and 1.5-6 cm (0.6-2.4 in) wide. It flowers regularly and profusely with very fragrant white 5-petaled tubular blooms up to 2 cm (0.8 in) in diameter, featuring long stamens. The timber is hard and durable. The plant adapts easily to poorly aerated soils.