Salix acutifolia

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Salix acutifolia
Salix acutifolia Willd..jpg
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Malpighiales
Family: Salicaceae
Genus: Salix
Species: S. acutifolia
Binomial name
Salix acutifolia

Salix acutifolia, also known as Siberian violet-willow,[1] long-leaved violet willow or sharp-leaf willow, is a species of flowering plant in the Salicaceae family, native to Russia and eastern Asia. It is a spreading, deciduous shrub or tree, growing to 10 m (33 ft) tall by 12 m (39 ft) wide. The young shoots are deep purple with a white bloom. The leaves are narrow, up to 10 cm (4 in) long. The catkins are produced in early spring, before the leaves.[2] Older bark has a fine, netted pattern.

Like all willows this species is dioecious. Male catkins are 5 cm (2 in) and silvery, with gold anthers, while female catkins are green and 3 cm (1 in) long.[2]

The specific epithet acutifolia means "sharp-leaved".[3]

The male clone 'Blue Streak' has gained the Royal Horticultural Society's Award of Garden Merit.[4]


  1. ^ "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-02-25. Retrieved 2014-10-17. 
  2. ^ a b RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964. 
  3. ^ Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315. 
  4. ^ "RHS Plant Selector - Salix acutifolia 'Blue Streak'". Retrieved 2 June 2013.