a b c d 4 e 2 f 4 14 



f* Capsule, which is 



g 1-celled, dehiscent by 2 valves, y 4 in. or less 1; seeds with silky hairs; 

 h Leaf-buds covered with single scale; leaves 



i Linear-lanceolate, very long taper-pointed and drooping. 



WEEPING WILLOW (Salix labylonica ) . 



12 Narrow-lanceolate, green bn. ; petioles not glandular; finely serrate. 



BLACK WILLOW (Salix nigra) . 



13 Lanceolate ; petioles 



j Glandular; glabrous bn., coarsely serrate; branchlets greenish and 



very brittle BRITTLE WILLOW (8. fragilis) . 



j2 Not glandular; pale bn.; stipules. 



k FoHaceous; branchlets hoary-pubescent. 



WARD'S WILLOW (Salix longipes) . 

 k 2 Deciduous ; leaves 



1 Glabrous ab., whitish and glaucous bn.; branchlets yellow. 



YELLOW WILLOW (S. vitellina) . 

 12 Silky-pubescent both sides; branchlets greenish. 



WHITE WILLOW ( S. alba ) . 



1* Broad lanceolate, smooth above, pale and glaucous bn. ; petioles long 



and not glandular. . . .PEACH-LEAF WILLOW (Salix amygdaloides] . 



is Lance-ovate, very lustrous dark green ab., firm; petioles glandular. 



SHINING WILLOW (S. lucida). 



