

















414 



DR. F. BUCHANAN WHITE 8 



w 



Willd., S. ferruginea, "And., MS.," 8. acuminata, Sm., S. holo- 



Willd 



8. acuminata, var. rugosa, Sm.). 



Walker- Arnott : 8. stivularis. Sm.. S. Smithiana, Willd 



yj 



Willd 



3. Leefe (Journ. Bot. 1871) : S. stipularis, Sm., 8. Smithiana, 



Willd 



Willd 



ferruginea, And. (with var. rugosa) 



nata, Sm. 



5. Babington (1881) : S. stipularis, Sm., S. Smithiana, Will 

 (with varr. rugosa and ferruginea), S. acuminata, Sm. 



6. J. D. Hooker (1884) : As supposed hybrids of S. viminalis 

 8. stipularis, Sm., S. Smithiana, Willd., S. acuminata, Sm., 

 S. ferruginea, Gt. And., S. holosericea, Willd 

 (= holosericea, Hook. & Am.). 



7. London Catalogue (1886) : S. stipularis 

 Willd. (with var. pseudo-stipularis, Lond. C 



> 



Leefe 



fi 



i 



i 



rugosa 



Wimmer 



viminalis, Wimm. 

 -viminalis, Wimm 

 viminalis. Wimm. 



stipul 



t, Wimm 

 Willd. 



Willd 



acuminata 



Wimme 



authors have described individual specimens rather than the main 

 forms themselves. ~~~ " 



added within brackets the equivalents in Wimmer 



His own arrangement is as follows. 



I have 

 and 



talogu 



Wim 



Smithiana, Willd. 

 o. sericans (Tausch) . 



(Schrad 











S. Caprea-viminalis, Wimm. 

 S. cinerea-viminalis, Wimm., p* P 

 S. aurita-viminalis, Wimm., p- P- 

 S. Smithiana, Willd., Lond. Cat.) 

 S. cinerea-viminalis, Wimm., p*P- 

 S. holosericea, Willd., Wimm. 

 S. rugosa, Leefe, at least p* p-) 



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