SALIC ACE^. (WILLOW FAMILY.) 417 



brown buds, and the lowest leaves on the branches broadly obovate, very obtuse. 

 (S. decipiens, Hoffm ) — Var. RusselliAna has the leaves long and bright, 

 strongly serrate ; the younger ones, and upper branches of the annual shoots, 

 silky-downy towards autumn; stipules large and taper-pointed. (S. Russelli- 

 ana, Smith.) — A tall and handsome tree, -with smooth polished branches ; culti- 

 vated for basket-work. (Adv. from Eu.) 



16. S. nigra, Marshall. (Black Willow.) Leaves narrowly lanceolate, 

 pointed and tapering at each end, serrate, smooth (except on the petioles and 

 midrib) and green on both sides ; stipules small, deciduous ; glands of the sterile 

 flowers 2, large and deeply 2-3 cleft ; stamens 4-6, often but 3 in the upper 

 scales. (S. ambigua, Pursh.) — Var. falcAta has the leaves elongated, scythe- 

 shaped, and the stipules large, broadly lunar, reflexed. (S. faleata, Pursh. S. 

 Parshiana, Spreng. S. ligustrina, Michx. f.) — Tree 15° -25° high, with a 

 rough black bark ; frequent on the imrrgins of streams, especially southward. 



17. S. llicida, Mtihl. (Shining Willow.) Leaves ovate-oblong or lan- 

 ceolate and narrow with a long tapering point, smooth and shining on both sides, ser- 

 rate ; stipules oblong, toothed; stamens commonly 5. — Overflowed banks of 

 streams; rather common. — A beautiful species, sometimes flowering at the 

 height of 3°, sometimes becoming a small bushy tree of 12°- 15°. 



S. Babylonica, Tourn. (Weeping Willow'), belongs to this section, and 

 is much cultivated for ornament. Only the fertile plant is known in the United 

 States. — There is also a remarkable variety of it with curled or annular leaves 

 (S. annularis, Forbes), known in gardens as the King-leaved or Hoop Wil- 

 low. 



* * # Ovary stalked, hairy : stamens 2. 



18. S. loilgifdlia, Muhl. (Long-leaved Willoav.) Leaves linear- 

 lanceolate, very long, tapering at each end, nearly sessile, remotely denticulate with 

 projecting teeth, clothed with gray hairs when young, at length nearly smooth ; 

 6tipules small, lanceolate, toothed ; scaly hairs at the base often glandular-toothed 

 at the top in the sterile catkins ; gland long, in the sterile flowers sometimes 

 deeply 2-3-cleft; in the fertile longer than the short stalk of the ovary ; stigmas 

 very large, sessile. — New England and Pcnn. to Kentucky and northward. — 

 Varying in height from 2° - 20° ; the stems and branches often prostrate, root- 

 ing extensively in sandy river-banks. 



$ 5. Catkins peduncled, borne on the lateral (or sometimes the terminal) leafy branches 

 of the season, appearing in June : stipules deciduous or none : scales persistent. — 

 Small shrubs, with underground spreading stems, sending tip short erect or prostrate 

 branches. 



19. S. pcdicellaris, Pursh. (Stalk-fruited Willow.) Leaves 

 elliptic-obovate, obtuse or somewhat pointed, entire, smooth on both sides, retic- 

 ulately veined and rather glaucous beneath ; fertile catkins loose and few-flow- 

 ered ; ovary smooth, on a stalk twice the length of the nearly smooth greenish-yellow 

 scale ; stamens 2. — Cold swamps, New England to Wisconsin and northward. 

 — An upright shrub, 1° -3° high, with leaves 1'- 1^' long, somewhat coriaceous 

 when mature. Catkins |' long : pods reddish-green, veined with purple. 



