764 ARBORETUM ET FRUTICETUM BRITANNICOM. 
Mr. Forbes observes that S. ligdstrina of Michaux differs principally from 
S. nigra in its larger stipules, which resemble, as well as the leaves, those of 
S. tridndra. (Sal, Wob., p. 28.) In fig. 1448. a shows S, nigra, 6 S. digastrina. 
& 29, S. Humpotptra‘wa Willd. (Sal. Wob., No.8.; and fig. 8. in p. 792.) is 
described in our first edition. 
%? ¥ 30. S. Bonptanprava Humb. et Bonpl. (Sal. Wob., t.9.; and 
Jig. 9. in p. 792.) is described in our first edition. 
Group viii. Prinéides Borrer. 
Shrubs, mostly Natives of North America, and used in Basket-making. 
Prin, sp. 32. and 33. 
AA 
Kinds all, or all but S. conférmis Forbes, natives of North America. The 
kinds which Mr. Borrer has placed in this group are S. rigida Miuhi., S. 
prindides Pursh, and S. conférmis Forbes. To these S. discolor Willd. and 
S. angustata Pursh have been added, from their resemblance to S, pri- 
ndides. 
& 31. S. ri’ewa Miihlenb. (Sal. Wob., No. 141., a leaf; and fig. 141. in 
p- 818.) is described in our first edition. 
& ¥ 32. S. Prindr‘pes Pursh. The Prinos-like 
Willow. 
Identification. Pursh Fl. Amer. Sept., 2. p. 613. ; Smith in Rees’s 
Cycl., No. 26. 
The Sexes. The female is figured in Sal. Wob. 
Hngnavtngs. Sal. Wob., No. 40. ; our fig. 1449. ; and jig. 40. in 
p- . 
Spec. Char., §c. Leaves oval-oblong, acute, with 
distant wavy serratures ; glabrous above, glau- 
cous beneath. Stipules half-heart-shaped, deeply 
toothed. Catkins villous, protruded before the 
leaves. Ovary stalked, ovate, pointed, silky. Style 
elongated. Stigmas cloven. (Pursh.) A large 
deciduous shrub or low tree. Pennsylvania to 
Virginia, on the banks of rivers. Height 6 ft. to 
12 ft. Introduced in 1811. Flowers yellow; 
March and April. 1449. ‘S. prindides. 
& 33. S. pi’scoLor Miihlenb. (Sal. Wob., No. 147., a leaf; and our jig. 
147, in p. 818.) is described in our first edition. 
& 34. S. aneustara Pursh (Fl. Amer. Sept., 2. p.113.) is described in 
our first edition. 
% 35. S. conro’RMIs Forbes (Sal. Wob., No. 24.; and jig. 24. in p. 795.) 
is described in our first edition. 
Se 
Ta. 
= 
Group ix. Grisee Borrer. 
Chiefly Shrubs, Natives of North America, Prin. sp. 40. and 43. 
lallalle 
Most of the kinds are natives of North America, S. Miihlenbergidna Willd., 
