DIOECIA, DIANDRIA. 
191 
loose I scales obovate, obtuse, with black hairs ; 
germs on long pedicels, ovate, silky ^ stigmas 
sessile, 2-lobed. — WillL and Pursh. 
5. Pennsylvanica, Hortul. 
Icon. Engl. Bot. 1147. 
On the margins of the Delaware, Jersey side. . April. 
6. S. leaves lanceolate, acuminate, serrated, up- aii>a. 
per and under sides sericeous, the smaller ser- 
ratures glandular^ stipules obsolete; amejits 
appearing with the leaves, elongated; scales 
oval-lanceolate, of a uniform colour, pubescent; 
germs sub-sessile, ovate-oblong, becoming final- 
ly smoothisfi; style short; stigmas biparted, 
thicks— -IVilld. and Piirsh. 
Icon. Holf. Salic. 1. t. 7 8. and t. 24. f. 3. 
(Pursli.) 
White Willow. 
A large tree, also introduced but completely naturalized. On 
the shores of the Delaware, and other waters in the neighbour- 
hood, and on road sides ; common. Ij . April. 
7. S. leaves lanceolate, acuminate, closely serrated, viteiiina. 
glabrous above, discoloured, and somewhat 
silky beneath ; stipules none ; aments appearing 
nearly at the same time with the leaves, cylin- 
drical ; scales ovate-lanceolate, of one colour, 
pubescent without ; germs sessile, ovate-lanceo- 
late, glabrous; stigmas sub-sessile, 2-lobed.— 
WilUL and Pursh. 
Icon. Hoff. Salic. 1. 1. 11 and 12, and t. 24. f. 
1. (Pursh.) Engl. Bot. 1050. 
Yellow Willow. 
Common on road sides. \i . May. 
373. FRAXINUS. Gen. pi. 1597. {Jasmme^.) 
Calix none^ or 4-parted. Corolla none^ or of 
4 petals. Pistil 1. Samara 1 -seeded; the 
wing lanceolate. — JSTutt. 
