Description
(
Inglês
)
fornecido por eFloras
Trees to 15 m tall, andromonoecious. Branchlets purplish green, glabrous, with elliptic or oblong lenticels; winter buds ovoid, scales yellowish pubescent outside. Leaves deciduous; petiole pale green or purplish green, 4-5 cm, glabrous; leaf blade (7-)8-15 × 9-22 cm, membranous, abaxially pubescent on veins when young or nearly glabrous, glabrous when mature except for tufts of barbed hairs at vein axils, adaxially glabrous, primary veins 7, secondary veins 18 or 19 pairs, base cordate, rounded, cuneate, or truncate, (5 or)7(or 9)-lobed, sinuses to 1/2 width of blade; lobes lanceolate or ovate-oblong, 1-1.5 cm, margin remotely or doubly serrulate, apex acuminate. Inflorescence terminal, paniculate, 4-6 cm, glabrous. Sepals 5, ovate. Petals 5, yellow-green. Stamens 8, glabrous. Disk pubescent, extrastaminal. Ovary densely white pilose. Fruit yellowish when mature; nutlets convex, ca. 5 mm in diam.; wing falcate, including nutlet 2.3-2.8 cm × ca. 8 mm, wings spreading nearly horizontally. Fl. May, fr. Sep. 2n = 26.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
Himalaya (Nepal to NEFA), Burma.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
S Sichuan, S Xizang, NW Yunnan [Bhutan, N India, Myanmar, Nepal, Vietnam].
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Inglês
)
fornecido por eFloras
Mixed forests; 1800-3700 m.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
