dcsimg

Description

provided by eFloras
Trees or shrubs. Two-year-old branchlets glabrous; juvenile branchlets ± gray villous. Buds pilose. Stipules small; petiole 4-7 mm, pilose; leaf blade linear-lanceolate to ovate-lanceolate, ca. 9 × 2 cm, abaxially at first white tomentose, shiny, becoming sparsely pilose or subglabrous, adaxially with filamentous hairs, glabrescent, base rounded to cuneate, margin entire, rarely indistinctly glandular serrulate, rarely entire, apex acute to acuminate; midvein abaxially raised; lateral veins indistinct. Male catkin slender, recurved, 7-10(-12) cm × 5 mm; peduncle ca. 3 cm, with normal leaflets; rachis pilose; bracts oblong, ca. 1.5 mm, abaxially filamentous villous, apex obtuse to subtruncate. Male flower: glands 2, subequal, adaxial gland oblong or sublinear, ca. 1 mm, sometimes 2-cleft, abaxial gland rarely broader, 2- or 3-parted; stamens 2; filaments distinct or connate proximally, villous. Female catkin pendulous in fruit. Female flower: gland adaxial, sublinear, ca. 1 mm. stigma 2-lobed. Capsule ca. 3 mm, sessile, with filamentous hairs. Fl. May, fr. Jun.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 4: 230 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Distribution

provided by eFloras
Sichuan
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 4: 230 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Habitat

provided by eFloras
* Mountains; 1600-2300 m.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 4: 230 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras