Addenda. 27 1 



iir. IIG. S. lacustris. „ Undescribed. Native of Switzer- 

 land. Leaves elliptieal, serrated, duU g-reen and villons above, 

 i^laucous, reticulated and pubescent beneath. Stipulas half-heart- 

 shaped, serrated, often cloven. Germens stalked, awl-shaped, smooth. 

 St}'\e twice the length of the ovate, notshed stigmas." — Color 

 foliorum laete-virens , subtus intense glaucus. Germina longa, stylo 

 mediocri, crasso!, stigmatis crassis, conniventibus. Pertinet ad gre- 

 gem S. nigricantis, sed pro germana forma haberi nequit. 



nr. 119. S. grisophylla. „Undescribed. Native of Switzer- 

 land. 3*. Leaves elliptical, acute, denticulated, shining above, re- 

 ticulated and downy beneath. Stipulas large, half-heart-shaped, 

 serrated, pubescent. Catkins nearly an inch long, obtuse, on short, 

 thick stalks. Bracteas elliptic and silky." — Folia tam aperte S. 

 auritam indicant, ut de huius communione dubitari nequeat. S. 

 aurita-nigricans esse videtur. 



nr. 121. S. sphacelata. „Smith Engl. Fl. 4 p. 224. Engl. 

 bot. 33 tab. 2333. The plant here figured is very distinct from 

 ony other British Willow that I have seen, and may be caracteri- 

 sed by its whitish woolly leaves, which are always more or less 

 marked with holes, and the larger ones serrated in their adult state. 

 I received it for the S. populifolia of Schlcicher." — Figura 

 folii quidem refert S. capream, tamen pro vera S. caprea vix 

 haberi potest. S. silesiacam non bene exprimit, etsi germinis 

 figura non contraria est. 



nr. 123. S. pannosa. „Unde8cribed? Native of Switzerland." 

 — Quaeritur an non referenda sit ad S. capream. 



nr. 128. S. ferruginea $. „ Undescribed. Detexit G. An- 

 «lerson in this country." — Videtur S. cinerea-viminalis esse, 



nr. 129. S. geminata J. „Unde8cribed. Receivcd from J. 

 E. Smith, under the name of S. cinerea: on looking over his Sa- 

 lices with Mr. Forster and Mr. Don; I found a specimen of it so 

 named; but on comparing it with thc truc cinerea, who decidcdly 

 considered it a perfectly distinct plant." — Pracstare vidctur for- 

 mam nostram 8. cinerea-viminalis. 



nr. 130. 8. macrostipulacea $. „ Undescribcd. Nat. of 

 Switzerland." — Est 8. caprea-viminalis. 



