Ol'd. 1.] DIOECIA DIANDRIA. 201 



serrated, obovate-lanceolate ; glaucous, downy, and reticulated 

 with veins, beneath. Stipulas half-heart-shaped, serrated. Ger- 

 inen silky ; its stalk half as long- as the lanceolate scales. 

 Moist woods. T? . 4. Tree, 20 — 30/; bushy in hedges ; of a rusty 

 glittering hue. 



50. S. aur'ita, 21. 1487. (Round-eared S.) Leaves somewhat serrated, 



convex, obovate, obtuse, with a small hooked point ; hairy, and 

 reticulated with veins, on both sides. Stipulas roundish, convex, 

 toothed. Germen silky, stalked. Stigmas nearly sessile. 

 Woody hills. T? .4,5. Bushy, 3 — 4f. Br. trailing, entangl. /3. smaller. 

 *50. S. ambigua, Suppl. 2733. (Ambiguous S.) Leaves obovate- 

 oblong, slightly serrated upwards; downy above; soft silky, and 

 veiny beneath. Catkins lax. Germens lanceolate-subulate, very 

 silky ; upon long hairy stalks. Style more or less elongated. 

 Stigmas entire, undivided, obovate. 

 Gravelly heaths. 7?. 5. 3 — Qf high, ivith dingy coloured bark ; and 

 hoary, more or less silvery, leaves. 



51. S. aquatica, 20. 1437. (Water S.) Leaves slightly serrated, obo- 

 vate-elliptical, minutely downy, flat; rather glaucous beneath. 

 Stipulas rounded, toothed. Germen silky, stalked. Stigmas 

 nearly sessile. 



Wet hedges. Tj . 4. Small tree. Stem 8f br. erect. L. 2 in. flat. 



52. S. oleifolia, 20. 1402. (Olive-leaved S.) Leaves obovate-lanceo- 



late, flat, rather rigid, minutely toothed, acute ; glaucous, reti- 

 culated, and finely hairy, beneath. Stipulas small, notched, 

 rounded. Catkins oval, nearly half as broad as long. 

 Woods. T? . 3. Tree. Br. spreading, brown. Buds large. 



53. S. cotinifolia, 20. 1403. (Quince-leaved S.) Leaves broadly el- 

 liptical, nearly orbicular, slightly toothed ; glaucous and downy, 

 with rectangular veins, beneath. Style as long as the linear 

 notched stigmas. 



Thickets. T? . 4. Stem erect, 2 f. ; if sheltered, If Br. downy, spread. 



54. S. hirta, 20. 1404. (Hairy-branched S.) Leaves elliptic-heart- 

 shaped, pointed, finely crenate ; downy on both sides. Stipulas 

 half-heart-shaped, flat, toothed, nearly smooth. 



Woods. T? . 4, 5. A small tree, erect. Br. hoary and densely hairy. 

 *54. S. tenuifolia, Suppl. 2795. (Thin-leaved Willow.) Upright. 

 Young shoots and leaf-stalks densely pubescent. Leaves ellipti- 

 cal or oblong, flat with a recurved point, crenate, reticulated with 

 sunken veins ; slightly hairy ; glaucous beneath. Stipulas 

 half-heart-shaped. Catkins on a short stalk. Bracteas small. 

 Calyx-scale oblong, shaggy. Germen naked, on a naked stalk. 

 Style as long as the stigmas. 



Kirkby Lonsdale Bridge. T? . 4. 10-12/ high. 



55. S. rupestris, 33. 2342. (Rock S.) Leaves obovate, acute, serrated, 



flat, even, silky on both sides. Stipulas hairy. Branches minutely 

 downy. Germen stalked, awl-shaped, silky. Style as long as the 

 blunt undivided stigmas. 

 Rocks in Scot. 7? . 5. Shrub, with trailing stems, and dark col. br. 



k 2 



