Salix viminalis, Linn. Osier Willow. A shrub or small tree, 10-20 ft. high: branches slender and straight: lvs. linear-lanceolate, beautifully silvery, 4-10 in. long; margins revolute, entire: aments appearing before the lvs., golden yellow. Eu., Asia.—Most often seen in plantations for basket material, for the production of which the plants are cut near the ground every year. Willow-culture in experienced hands is often profitable. (For details, see Simpson, Osier Culture, Bull. 19, Div. of For., U. S. Dept. Agric. 1898.) This species does not thrive in this country as well as in Eu.