Practical
Plants

Salix lanata

Woolly Willow

a perennial woody deciduous member of the Salix genus in the family Salicaceae.

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Taxonomy and growth

Genus
Salix
Life cycle
perennial
Foliage
deciduous
Woodiness
woody
Height
1.5 m
Spread
1.5 m
Fertility
Self sterile, Bees
Flower type
dioecious
Pollinators
Bees

Uses

Edible uses

This section contains historical Plants For A Future notes marked noncommercial.

Inner bark - raw or cooked. It can be dried, ground into a powder and then added to cereal flour for use in making bread etc. A very bitter flavour, it is a famine food that is only used when all else fails[4]. Young shoots - raw or cooked. They are not very palatable[4].

Plant part
Inner bark
Plant part
Leaves

Medicinal uses

Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.

This section contains historical Plants For A Future notes marked noncommercial.

The fresh bark of all members of this genus contains salicin[9], which probably decomposes into salicylic acid (closely related to aspirin) in the human body[8]. This is used as an anodyne and febrifuge[9].

Product or use
Anodyne
Product or use
Febrifuge

Material uses

This section contains historical Plants For A Future notes marked noncommercial.

Plants are grown as a low hedge at Wisley[10]. They can also be grown as a ground cover when spaced about 1.2 metres apart each way[7].

Ecology and functions

Ecosystem niche
Soil surface

Environment

Range
Arctic and sub-arctic Europe and Asia, including Britain.
Habitat
Damp ledges of basic rocks on mountains, 550 - 1000 metres[3]. A very rare plant in Britain, found only in Scotland[5].
Light
full sun
Shade tolerance
no shade
Water
high
Soil textures
sandy, loamy, clay, heavy clay
Soil pH
acid, neutral
Tolerances
high wind
Wind
Yes
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

This section contains historical Plants For A Future notes marked noncommercial.

Seed - must be surface sown as soon as it is ripe in late spring. It has a very short viability, perhaps as little as a few days. Cuttings of mature wood of the current year's growth, November to February in a sheltered outdoor bed or planted straight into their permanent position and given a good weed-suppressing mulch. Very easy. Plant into their permanent positions in the autumn. Cuttings of half-ripe wood, June to August in a frame. Very easy.

Cultivation

This section contains historical Plants For A Future notes marked noncommercial.

Succeeds in most soils, including wet, ill-drained or intermittently flooded soils[1], but prefers a damp, heavy soil in a cool position in semi-shade[5]. Rarely thrives on chalk[6]. Intolerant of dry soils[7]. A very hardy species, tolerating temperatures down to at least -25°c[5]. A very ornamental plant[1]. Hybridizes freely with other members of this genus. Although the flowers are produced in catkins early in the year, they are pollinated by bees and other insects rather than by the wind[2]. Plants in this genus are notably susceptible to honey fungus[6]. Dioecious. Male and female plants must be grown if seed is required.

References

  1. F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951-00-00

    ↩1↩2

  2. Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981-00-00

    ↩

  3. Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press 1962-00-00

    ↩

  4. Schofield. J. J. Discovering Wild Plants - Alaska, W. Canada and the Northwest.

    ↩1↩2

  5. Phillips. R. & Rix. M. Shrubs. Pan Books 1989-00-00 ISBN 0-330-30258-2

    ↩1↩2↩3

  6. Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5

    ↩1↩2

  7. Thomas. G. S. Plants for Ground Cover J. M. Dent & Sons 1990-00-00 ISBN 0-460-12609-1

    ↩1↩2

  8. Weiner. M. A. Earth Medicine, Earth Food. Ballantine Books 1980-00-00 ISBN 0-449-90589-6

    ↩

  9. Lauriault. J. Identification Guide to the Trees of Canada Fitzhenry and Whiteside, Ontario. 1989-00-00 ISBN 0889025649

    ↩1↩2

  10. Shepherd. F.W. Hedges and Screens. Royal Horticultural Society. 1974-00-00 ISBN 0900629649

    ↩

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