All Floras      Advanced Search
FOC Vol. 12 Page 212, 215 Login | eFloras Home | Help
FOC | Family List | FOC Vol. 12 | Vitaceae | Vitis

11. Vitis pilosonerva F. P. Metcalf, Lingnan Sci. J. 11: 14. 1932.

毛脉葡萄 mao mai pu tao

Vitis davidii (Romanet du Caillaud) Föex var. brachytricha Merrill.

Plants polygamo-dioecious. Branchlets terete, with conspicuous longitudinal ridges, glabrous; tendrils bifurcate, leaf-opposed. Leaves simple; stipules caducous; petiole 3.5-11 cm, sparsely pilose; leaf blade broadly oval, inconspicuously 3-lobed, 10-16 × 9-14 cm, abaxially glaucous, densely pubescent on veins, basal veins 5, lateral veins 5-8 pairs, veinlets raised, base cordate, apex of notch acute, margin 28-36-toothed on each side, teeth large and sharp, apex acute or mucronulate. Panicle leaf-opposed, loose, 15-34 cm, with well-developed branches; peduncle 5-9 cm, subglabrate. Pedicel 1.5-2 mm, nearly glabrous. Buds obovoid, ca. 1.5 mm, apex rounded. Calyx glabrous, subentire, teeth 0.1-0.2 mm. Filaments filiform, ca. 1 mm; anthers yellow, elliptic, ca. 0.4 mm. Ovary abortive in male flowers. Fl. Jun.

● Forests, hillsides, valleys; 700-800 m. Fujian, Guangdong, Jiangxi.


Flora of China @
Browse by
Advanced Search

Flora of China Home




 |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |