Debregeasia longifolia

SPECIES

1. KingdomPlantae
2. PhylumTracheophyta
3. ClassMagnoliopsida
4. OrderRosales
5. FamilyUrticaceae

Native toAssam, Bangladesh, Borneo, Cambodia, China North-Central, China South-Central, China Southeast, East Himalaya, India, Jawa, Laos, Lesser Sunda Is.

Shrubs or small trees 3-6 m tall, dioecious or monoecious. Branchlets slender, reddish or purplish brown; branchlets and petiole densely spreading hirtellous. Stipules oblong-lanceolate, 6-10 mm, 2-cleft in distal 1/3; petiole 1-4 cm; leaf blade adaxially dark green, oblong- or obovate-lanceolate, sometimes linear or narrowly ovate, 7-18 cm long, 1.5-5 cm wide, papery, sometimes thinly so, 3-veined, lateral ones straight, reaching to middle, secondary veins 5-8 on each side from basal 1/3, anastomosing at margin, abaxial surface thinly greenish gray or gray-white tomentose, densely hirtellous on veins, adaxial surface sparsely appressed strigose, sometimes rugose, base rounded or subcordate, rarely broadly cuneate, margin finely serrulate or denticulate throughout, apex acuminate. Inflorescences borne on current and previous years’ branches, 2-4-dichotomously branched, 1-2.5 cm; peduncle 0.3-3 cm, spreading hirtellous; glomerules globose, 3-4 mm in diameter; bracts triangular-ovate, ca. 1 mm, membranous. Male flowers shortly pedicellate, obovoid in bud, 1.2-1.5 mm in diameter; perianth lobes 4, broadly ovate, puberulent abaxially, connate at middle, apex acute; rudimentary ovary se