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Salix alaxensis (Andersson) Coville
FELTLEAF WILLOW
Life   Plantae   Dicotyledoneae   Salicaceae   Salix


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Associates · map
FamilyScientific name @ source (records)
Corticiaceae  Cytidia salicina @ BPI (1)
Cyphellaceae  Cyphella @ BPI (1)
Dermateaceae  Mollisia sublividula @ BPI (1)
Erysiphaceae  Uncinula salicis @ BPI (1)
Exidiaceae  Exidia glandulosa @ BPI (1)
Fomitopsidaceae  Daedalea confragosa @ BPI (1)
Hymenochaetaceae  Hymenochaete tabacina @ BPI (2)
Melampsoraceae  Melampsora bigelowii @ BPI (2)

Melampsora epitea @ BPI (1)

Melampsora paradoxa @ BPI (3)

Melampsora ribesii-purpureae @ BPI (1)
Mytilinidiaceae  Lophium dolabriforme @ BPI (1)
Pleosporaceae  Pleospora vulgaris @ BPI (1)
Polyporaceae  Fomes igniarius @ BPI (1)

Polyporus elegans @ BPI (2)
Psathyrellaceae  Ozonium auricomum @ BPI (1)
Rhytismataceae  Rhytisma salicinum @ BPI (1)
Stereaceae  Aleurodiscus @ BPI (1)
Stictidaceae  Stictis conotremoides @ BPI (1)
Ulvaceae  Solenia anomala @ BPI (1)
Valsaceae  Valsa boreella @ BPI (1)

Valsa @ BPI (1)
Xylariaceae  Hypoxylon mammatum @ BPI (1)

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Following modified from Plants Database, United States Department of Agriculture
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https://plants.usda.gov/java/profile?symbol=SAAL ---> http://plants.usda.gov/core/profile?symbol=SAAL
http://plants.usda.gov/core/profile?symbol=SAAL ---> https://plants.usda.gov/core/profile?symbol=SAAL
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You are here: Home / Plant Profile

Salix alaxensis (Andersson) Coville
feltleaf willow


General Information
Symbol: SAAL
Group: Dicot
Family: Salicaceae
Duration: Perennial
Growth Habit : Shrub
Tree
Native Status : AK   N
CAN   N
Characteristics
Data Source and Documentation
About our new maps
Plants-NRCS Logos
green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
image for native, but no county data Native, No County Data image for introduced, but no county data Introduced, No County Data both introduced and native, but no county data Both, No County Data
Native Status:
lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   

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Synonyms

Classification

Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Dilleniidae
Order Salicales
Family Salicaceae – Willow family
Genus Salix L. – willow
Species Salix alaxensis (Andersson) Coville – feltleaf willow

Subordinate Taxa

The Plants Database includes the following 2 subspecies of Salix alaxensis . Click below on a thumbnail map or name for subspecies profiles. Plant is native (blue) Native Plant is introduced Introduced Plant is introduced Native and Introduced Related taxa legend Distribution of <i>
Salix alaxensis</i>
(Andersson) Coville var. <i>
alaxensis </i>
Salix alaxensis var. alaxensis
feltleaf willow Distribution of <i>
Salix alaxensis</i>
(Andersson) Coville var. <i>
longistylis</i>
(Rydb.) C.K. Schneid.
Salix alaxensis var. longistylis
feltleaf willow

Legal Status

Wetland Status

Interpreting Wetland Status

North America
Alaska FAC

Related Links

More Accounts and Images
ARS Germplasm Resources Information Network (SAAL)
Integrated Taxonomic Information System (SAAL)
Native American Ethnobotany (University of Michigan - Dearborn) (SAAL)
USDA Forest Service Fire Effects Information System (SAAL)

Wildlife

Food

Source Large Mammals Small Mammals Water Birds Terrestrial Birds
Quinlan Minor Low

Cover

Source Large Mammals Small Mammals Water Birds Terrestrial Birds
Quinlan Moderate

Sources

Quinlan, S.E., and S. Cuccarese. 2004. Native Alaskan and exotic plants used by wildlife . Alaska Department of Fish and Game. Anchorage.

Description of Values

Value Class Food Cover
High Average 25-50% of diet Regular source of cover
Low 5-10% of diet Infrequently used as cover
Minor 2-5% of diet Sparsely used as cover
Moderate Average 10-25% of diet Occasional source of cover


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Following modified from Flora of North America
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FNA Vol. 7 Page 25, 98, 146 , 148, 159 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 7 | Salicaceae | Salix

95. Salix alaxensis (Andersson) Coville, Proc. Wash. Acad. Sci. 2: 280. 1900.

Felt-leaf willow

Salix speciosa Hooker & Arnott var. alaxensis Andersson in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 16(2): 275. 1868

Shrubs or trees, 1-7 m. Stems: branches yellow-brown or red-brown, not glaucous, glabrous or villous; branchlets gray-brown or red-brown, glabrescent or villous. Leaves: stipules (sometimes marcescent), foliaceous, (3-23 mm), apex acuminate to acute; petiole convex to flat, or shallowly grooved adaxially, 3-20 mm, tomentose adaxially, (strongly ventricose around floral buds); largest medial blade broadly oblong, narrowly oblong, narrowly elliptic to elliptic, narrowly oblanceolate, oblanceolate, obovate, or broadly obovate, 50-110 × 13-35 mm, 2-4 times as long as wide, base cuneate or convex, margins strongly revolute, entire or crenate, apex acuminate, acute, or convex, abaxial surface glaucous or not (usually obscured by hairs, midrib yellowish), densely tomentose or villous-tomentose, hairs wavy, adaxial dull, sparsely or moderately densely villous (floccose) to glabrescent, (hairs white or gray); proximal blade margins entire; juvenile blade reddish or yellowish green (color often obscured by hairs), very densely woolly-tomentose abaxially, hairs white. Catkins flowering before leaves emerge; staminate stout, 23-55 × 13-27 mm, flowering branchlet 0-6 mm; pistillate densely flowered, slender to stout, 33-103 × 8-22 mm, flowering branchlet 0-13 mm; floral bract brown or black, 1.5-2-2.5 mm, apex acute to convex, abaxially sparsely hairy, hairs straight. Staminate flowers: adaxial nectary narrowly oblong to oblong, 0.5-1.4 mm; filaments distinct; anthers purple turning yellow, long-cylindrical, 0.6-0.9 mm. Pistillate flowers: adaxial nectary narrowly oblong, 0.6-1.6 mm; stipe 0-0.4 mm; ovary pyriform, (hairs refractive, wavy), beak gradually tapering to styles; ovules 14-18 per ovary; styles 1.3-2.8 mm; stigmas 0.4-0.99-1.28 mm. Capsules 4-5 mm.

Varieties 2 (2 in the flora): n North America, Asia (n, e Siberia).

Updated: 2019-10-17 13:27:48 gmt
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