Salix bistyla Hand.-mazz.

Species

Angiosperms > Malpighiales > Salicaceae > Salix

Characteristics

Shrubs. Branchlets villous at first, glabrescent. Buds glabrous. Stipules ca. 5 mm, abaxially tomentose, margin glandular serrate; petiole ca. as long as stipules, tomentose; leaf blade narrowly elliptic or narrowly obovate-elliptic, ca. 7 × 2.5 cm, abaxially densely gray tomentose, adaxially villous along veins, base cuneate, margin glandular serrate, apex acute or obtuse; lateral veins 10(-12) on each side of midvein. Flowering coetaneous. Catkins terminal, 4-6 × 1-1.5 cm, densely flowered; rachis tomentose; bracts obovate-flabelliform, large, ca. 5 mm, abaxially white silky, margin indistinctly dentate, apex truncate. Male flower: adaxial gland long elliptic, abaxial gland sublinear; stamens 2, distinct; filaments downy throughout. Female catkin stout, to 16 × 2 cm in fruit. Female flower: adaxial gland linear, ca. 1 mm, abaxial gland small or absent; ovary narrowly ovoid, densely white tomentose, sessile; style ca. 4-5 mm, basally tomentose, completely divided, divergent; stigma entire or 2-lobed. Capsule ovoid, to 9 mm, tomentose, usually with persistent style, sessile. Fl. Jun-Jul, fr. Aug-Sep.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
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Hardiness (USDA) 7-11

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
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Productivity -

Distribution

Salix bistyla world distribution map, present in China and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:777173-1
WFO ID wfo-0001134040
COL ID 6XCKJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Salix bistyla