Plant Profile: Salix alba var. sericea

Names

White Willow

  • Photo of Salix alba var. sericea (Salix alba var. sericeas)

Phonetic Spelling:SAL-iks AL-ba ser-ISS-ee-uh

Genus:Salix

Species:alba

Family:Salicaceae

This species, originally from Europe, has successfully established itself across North Carolina. Typically, these trees reach heights of 60 to 75 feet, featuring a rounded crown adorned with low, drooping branches. Their leaves are elongated and slender, characterized by serrated edges, with the undersides displaying a silvery-white, downy texture. The stems range in color from dark green to brown and are covered in fine hairs. A distinctive trait of this willow species is the presence of small, round "glands" located at the junction of the petiole and leaf base, setting it apart from other willows.

White Willow trees thrive in full sunlight and require plenty of moisture to grow and flourish. Consequently, they are commonly found in natural settings near rivers, streams, lakes, and ponds.

Salix alba var. sericea Feature Summary

Salix alba var. sericea Image Gallery

Tags

#deciduous
#wildlife plant
#nectar plant
#riparian
#specialized bees
#moist soil
#fast growing
#deer resistant
#pollinator plant
#larval host plant
#butterfly friendly
#pollinator garden
#bee friendly
#viceroy butterflies

Similar Plants

Salix alba var. sericea Feature Summary

Attributes
This plant supports Viceroy (Limenitis archippus) larvae which has two to three broods from May-September. Adult butterflies feed on decaying matter, aphid honeydew, and nectar from composite flowers. Members of the Salix genus support the following specialized bees: Andrena (Parandrena) andrenoides, Andrena (Thysandrena) bisalicis, Andrena (Tylandrena) erythrogaster, Andrena (Andrena) frigida, Andrena (Micrandrena) illinoiensis, Andrena (Andrena) macoupinensis, Andrena (Trachandrena) mariae, Andrena (Parandrena) nida, Andrena (Micrandrena) nigrae, Andrena (Micrandrena) salictaria, Andrena (Parandrena) wellesleyana. This tree is mildly resistant to damage by deer.
Fruit
A capsule that releases tiny, downy seeds.
< 1 inch
Leaves
Long and narrow (to 4") with serrated edges. True to their name, the green leaves have starkly white to grey undersides covered in thick down. They can be identified from other willow species by the small disks at the base of each leaf blade.
Green
Gray/Silver
White
Linear
Lanceolate
3-6 inches
Stem
The branchlets are dark green to brown and covered in silky hairs.
Brown/Copper
Green
Hairy (pubescent)
Enclosed in a single cap like scale
Whole Plant Traits
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Good Drainage
Moist
Occasionally Wet
Frequent Standing Water
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
2a
2b
3a
3b
Flowers
Insignificant
Landscape
Butterfly Garden
Pollinator Garden
Butterflies
Pollinators
Specialized Bees

Salix alba var. sericea Attributes

Salix alba var. sericea: Country Or Region Of Origin

Europe

Salix alba var. sericea: Wildlife Value

This plant supports Viceroy (Limenitis archippus) larvae which has two to three broods from May-September. Adult butterflies feed on decaying matter, aphid honeydew, and nectar from composite flowers. Members of the Salix genus support the following specialized bees: Andrena (Parandrena) andrenoides, Andrena (Thysandrena) bisalicis, Andrena (Tylandrena) erythrogaster, Andrena (Andrena) frigida, Andrena (Micrandrena) illinoiensis, Andrena (Andrena) macoupinensis, Andrena (Trachandrena) mariae, Andrena (Parandrena) nida, Andrena (Micrandrena) nigrae, Andrena (Micrandrena) salictaria, Andrena (Parandrena) wellesleyana. This tree is mildly resistant to damage by deer.

Salix alba var. sericea: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Salix alba var. sericea Fruit

Salix alba var. sericea: Fruit Description

A capsule that releases tiny, downy seeds.

Salix alba var. sericea: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Salix alba var. sericea: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Salix alba var. sericea: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Salix alba var. sericea Leaves

Salix alba var. sericea: Leaf Description

Long and narrow (to 4") with serrated edges. True to their name, the green leaves have starkly white to grey undersides covered in thick down. They can be identified from other willow species by the small disks at the base of each leaf blade.

Salix alba var. sericea: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Salix alba var. sericea: Leaf Color

spa
Gray/Silver
spa
Green
spa
White

Salix alba var. sericea: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Salix alba var. sericea: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Salix alba var. sericea: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Salix alba var. sericea: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Salix alba var. sericea: Hairs Present

No
Yes

Salix alba var. sericea: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Salix alba var. sericea Stem

Salix alba var. sericea: Stem Description

The branchlets are dark green to brown and covered in silky hairs.

Salix alba var. sericea: Stem Color

grass
Brown/Copper
grass
Green

Salix alba var. sericea: Stem Is Aromatic

No
Yes

Salix alba var. sericea: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Salix alba var. sericea: Stem Buds

Hairy
Hairy tips
Scaly
Smooth/Hairless

Salix alba var. sericea: Stem Bud Scales

Enclosed in 2 scales
Enclosed in a single cap like scale
Enclosed in more than 2 scales
No scales, covered in hair

Salix alba var. sericea Whole Plant Traits

Salix alba var. sericea: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Salix alba var. sericea: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Salix alba var. sericea: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Salix alba var. sericea: Growth Rate

Slow
Medium
Rapid

Salix alba var. sericea: Texture

Fine
Medium
Coarse

Salix alba var. sericea Cultural Conditions

Salix alba var. sericea: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Salix alba var. sericea: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Salix alba var. sericea: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Salix alba var. sericea: NC Region

Coastal
Mountains
Piedmont

Salix alba var. sericea: USDA Plant Hardiness Zone

thermostat
2a
thermostat
2b
thermostat
3a
thermostat
3b
thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Salix alba var. sericea Flowers

Salix alba var. sericea: Flower Color

filter_vintage
Insignificant

Salix alba var. sericea Landscape

Salix alba var. sericea: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Salix alba var. sericea: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Salix alba var. sericea: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Salix alba var. sericea: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees