“DIOECIA DIANDRIA. Salix, 
**** Foliis villofis fubferratis. 
23.5. foliis ovatis rugofis fubtus tomentofis undatis 
fuperne denticulatis. Sp. p/. 1448. 
Black Sallow, or Common Willow. 
Nat. of Britain. 
Fi, May. Ls Phi Bin 
24. 8. exftipulacea, foliis lineari-lanceolatis petiolatis ru- 
gofis fubtus tomentofis, 
Narrow-leav’d American Willow. 
Nat. of Penfylvania. Mr. William Young. 
Lntrod. 1765. 
Fl, April. H. b. 
25. S. exftipulacea, foliis lanceolato-linearibus longiffimis 
fubintegerrimis planis fubtus fericeis. 
Salix viminalis. Sp. pl. 1448. 
Ofier Willow. - 
Nat. of Britain. . 
F}. April and May. mee - te 
26. S, foliis lanceolatis acuminatis ferratis utrinque pu- 
befcentibus: ferraturis infimis glandulofis. Sp. pl. 
1449. 
White Willow. 
Nat. of Britain. 
Fl, May. H. b. 
TRIAN- 
393 
caprea, 
triflis. 
vimina= 
lis. 
alba, 
