Ol'd. 1.] DIOECIA DIANDIIIA. 199 



Mountains of Breadalb. and Cairn-gorum. Tj . 6. Low shrub. L. 

 glossy, oval, larger and quite glabrous. 



31. S. Dicksonid/ia,20. 1390. (Mountain W.) Leaves elliptical, 

 acute, slightly toothed, smooth ; glaucous beneath. Young 

 branches very smooth. Catkins ovate, short, erect. Germen 

 stalked, ovate, silky. Stigmas nearly sessile. 



Highl. of Scot. T? . 4. Erect, If. L.flat, even ; green above. 



32. S. carindta, 19. 1363. (Folded-leaved W.) Leaves ovate, finely 

 toothed, smooth, minutely veined, folded into a keel. Catkins 

 cylindrical, with rounded, hairy scales. Germen sessile, ovate, 

 silky. 



H. of Scot. Tj . 4. Shrub; larger than prunif. or venul. L. recurv. 



33. S.Arbuscula, 19. 1366. (Little Tree W.) Leaves lanceolate, 

 acute, obscurely toothed, smoothish ; glaucous beneath ; silky 

 when young. Branches downy. Catkins ovate, erect. Germen 

 stalked, ovate-lanceolate, silky. 



Highl. of Scot. T? . 4. Like a little tree, 1 f slender. Catk. erect. 



34. S° I'mida. (Livid Dwarf W.) Leaves elliptic-oblong, obscurely 

 toothed, smooth ; livid beneath. Stipulas none. Germen nearly 

 cylindrical, downy ; its stalk twice as long as the scale. Stigmas 

 nearly sessile. 



Near Moffat, Scotl. T? . Very smooth, 1 /. Catk. lax ? 



35. S. herbdcea, 27. 1907. (Least W.) Leaves orbicular, serrated, 

 reticulated with veins ; very smooth and shining on both sides. 

 Germen stalked, ovate-lanceolate, smooth. 



Lofty mt, on a micaceous soil. Tj . 6. Smallest of shrubs, 1 — 2 in. 



** Adult leaves entire, nearly smooth. 



36. S. reticulata, 27. 1908. (Wrinkled W.) Leaves orbicular, some- 

 what elliptical, obtuse, entire, coriaceous, with reticulated veiny, 

 nearly smooth ; glaucous beneath. Germen sessile, downy. 



Loftiest mount. T? . 6. Larger. Stems stout, spreading on the gr. 



*** Leaves all shaggy, woolly, or silky. 



37. S. glduca, 26, 1810. (Glaucous W.) Leaves nearly entire, ellip- 

 tic-lanceolate ; even and nearly smooth above ; woolly and snow- 

 white beneath. Footstalks decurrent. Germen sessile, ovate, 

 woolly. 



Clova mts. T? . 5. Stout, bushy, 2 — 3 f. L. nearly 2 in. rather nar. 



38. S.Stuartidna, 36. 2586. (Shaggy W.) Leaves nearly entire, ovate- 



lanceolate, acute ; shaggy above ; densely silky, somewhat cot- 

 tony, beneath. Style as long as the almost sessile woolly ger- 

 men. Stigmas capillary, deeply divided, the length of the style. 

 Highl. of Scot. T? . 7, 8. Bushy, 2 — of L. half the size. 



39. S. arendria, 26. 1809. (Downy W.) Leaves nearly entire, ovate, 

 acute ; reticulated, and somewhat downy above ; veiny and 

 densely woolly beneath. Style as long as the sessile woolly 

 germen. Stigmas linear, deeply divided, the length of the style. 



Mts. of Scot. I? . 5, 6. Larger Sf stouter, most resembling sp. 37- 



