Salix taxifolia Kunth

Yewleaf willow (en)

Species

Angiosperms > Malpighiales > Salicaceae > Salix

Characteristics

Shrubs or trees, 2-16 m. Stems: branches red-brown, yellow-brown, or gray-brown, hairy or glabrous; branchlets yellow-brown, very densely long-silky, villous, or short-silky to glabrescent. Leaves: stipules absent or rudimentary; petiole (sometimes deeply grooved adaxially) 0.2-1.5 mm, long-to short-silky adaxially; largest medial blade linear, lorate, or narrowly oblanceolate, 13-42 × 1.1-4.4 mm, 5.8-24.6 times as long as wide, base cuneate, margins flat, usually entire, rarely remotely spinulose-serrulate, apex acute to acuminate (apiculate), abaxial surface glaucous or not (sometimes obscured by hairs), densely long-silky, or villous to glabrescent, hairs appressed, straight, adaxial slightly glossy or dull, moderately densely long-or short-silky to glabrescent; proximal blade margins entire; juvenile blade yellowish green (color obscured by hairs), very densely long-silky abaxially. Catkins: staminate 6.5-18 × 4-7 mm, flowering branchlet 1-38(-75) mm; pistillate moderately densely or loosely flowered, slender or stout, 6-16 × 4-7 mm, flowering branchlet 8-13(-120) mm; floral bract 1.3-2.8 mm, apex acute or convex, toothed or entire (glandular-dotted), abaxially hairy throughout or proximally, hairs straight. Staminate flowers: abaxial nectary 0.1-0.6 mm, adaxial nectary oblong or narrowly oblong, 0.5-1.1 mm, nectaries distinct; filaments hairy on proximal 1/2 or basally; anthers 0.4-0.7 mm. Pistillate flowers: adaxial nectary square, narrowly oblong, ovate, or oblong, 0.4-1.4 mm, longer than stipe; stipe 0-0.3 mm; ovary pyriform, long-silky or pilose, beak gradually tapering to or bulged below styles; ovules 16-26 per ovary; styles 0-0.3 mm; stigmas slenderly cylindrical, 0.4-0.6 mm. Capsules 3-6 mm.
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A shrub. It grows 3-4.5 m high and spreads 2-3 m wide. The branches are slightly furry. The leaves are narrow. Both the male and female flower catkins are small.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) 2.0 - 3.0
Mature height (meter) 10.0 - 11.1
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Prefers growing by cool streams, along seasonally dry stream beds and in canyons; at elevations from 900-1,800 metres. Found in oak forests, desert grassland and by streams in desert areas.
More
It suits hardiness zones 8-10.
Light 7-8
Soil humidity 4-8
Soil texture 2-5
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 8-11

Usage

Uses animal food material medicinal
Edible barks leaves shoots
Therapeutic use Insanity (unspecified), Malaria (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Salix taxifolia unspecified picture

Distribution

Salix taxifolia world distribution map, present in Guatemala, Mexico, and United States of America

Conservation status

Salix taxifolia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:778998-1
WFO ID wfo-0000929469
COL ID 79DJQ
BDTFX ID 59702
INPN ID 120126
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Salix exilifolia Salix taxifolia Salix microphylla Salix taxifolia var. limitanea Salix taxifolia var. lejocarpa Salix taxifolia var. sericocarpa Salix taxifolia var. microphylla