
DIOECIA, DIANDRIA. 
at the base of the stamina. Stamina 1 to 6. 
Fem. Flower as the male. Style bifid. 
Capsule 1-celled, 2-valved. Seeds wool- 
ly. — Nutt. 
+ Leaves very entire or obscurely serrated. 
1. S. leaves lanceolate-linear, very long, acumi- 
nated, very entire, somewhat undulated, with a 
silvery silkenness beneath and scattered glands 
towards the margin; stipules small ; aments ap- 
pearing before the leaves; scales nearly round, 
very hairy; germs sessile, ovate; style filiform ; 
stigmas acute, undivided.—Willd. and Pursh. 
Icon. Hoff. Salic. 1. t. 2. f. 1. and 2. t. 5. f. 
2. t. 21. f. e. f. g. 
Willow. 
Introduced, but often found on the margins of our waters, 
where it is naturalized. h. April. 
——_— 
tt Leaves remote and obtuse, serrated. 
2. S. leaves oblong-lanceolate, remotely serrated, 
acute, glabrous above, flat and tomentose be- 
neath; stipules lunate, subdentate; aments ap- 
pearing before the leaves, diandrous ; scales lan- 
ceolate, obtuse, villous ; germs pedicellated, lan- 
ceolate, silky; style bifid ; stgimas bilobed.— 
Willd. and Pursh. 
S. longirostis, Mich. 
S. humilis, Marsh. ? 
S. conifera, Pursh. 
Icon. Wangh. Am. t. 31. f. 72. (Pursh.) 
Cone-bearing Willow. 
On the edges of woods near the Chester-road, eight miles 
below the city. kh. April. 
189 
viminalis. 
langirostjs. 
3. S. leaves oblong, somewhat obtuse, glabrous, disedor, 
i7* 
