Uncinula 81 



I. Uncinula salicis (DC.) Winter. [Figs. 62, 63, 85] 



Erysiphc salicis DC. Fl. Fr. 2 : 273. 1805 ; Duby, Bot. Gall. 



2 : 871. 1830; Tul. Sel. Fung. Carp, i : 19S. //. 2.f. i. 1861. 

 E.populiV)Z. Syn. PI. Fl. Gall. 57. 1806; de Bary, Beitr. 



Morph. Phys. Pilz. i ; § xiii., 52. 1870. 



E, varhan Fr. Obs, Myc. (partim) i; 206. 18 15, and 2: 



Z66, 18 1 8. 



AlpJiitouiorpha adiinca, var. popidi Wallr. Berl. Ges. Nat. 



Freund. Verb. I : 37. 18 19. 



A. populiWdWv, Ann. Wett. Ges. 4: 2^6. 18 19. 



A. obtusata Schlecht. Berl. Ges. Nat. Freund, Verh. i : 50. 

 1819. 



Erysibe popidi DC. Gray Nat. Arr. Brit. PL i : 589. 1 821. 



E. adunca var. popidi Lk. ; Willd. Sp. PL 6 : 1 1 1. 1824. 



E. obtusata (salicis) Lk. ; Willd. Sp. PL 6 : 117. //. /. 1824. 



E, adiuica Schlecht. FL Berol. 2 : 169. 1824. 



Erysiphc adunca Lk. ; Grev. Scot. Crypt. FL 5 : //. 2g6. 1827 ; 

 and6: (Synops.) 9. 1828 ; Berk.; Sni. Engl. FL S'.pL 2, 327. 

 1836. 



populi 



1829. 



E. adunca, var. populi Duby, Bot. Gall. 2 : 870. 1830. 



E, caprcac (DC. Herb.) ex Duby, Bot. GalL 2: 871. 1830. 



Alphitonwipha adunca, \^ar. anicntaccarnm W^allr. FL Crypt. 



Germ. 2: ^jn. 1833. 



Erysibe adunca van amcntaccaruni Rabenh. Deutschl. Krypt. 



FL I : 235. 1844. 



Uncinula adunca Lev. Ann. ScL Nat. III. 15: I5^- /^- 7- 



/. /jr.* 1 851; Cooke, Micr. Fung. 219: //. //. /. 



1865 ; Cooke, Handb. Brit. Fung. 2: 646./. j//. 1871 ; Peck, 



Trans. Alb. Inst. 7 : 214. /. /-J. 1872 ; Karst. Myc. Fenn., 2 : 

 196. 1873; Sacc. Syll. Fung, i: 7. 18S2. 



U. hiadcnta E. C. Howe, Journ. of Bot., II. i : 170. 1872. 



U. hdiciformis E. C. Howe, Bull. Torn Club, 5:4. 1874; 

 Sacc. Syll. Fung. 9: 367. 1891. 



U. salicis (DC.) Wint. ; Rabenh. Krypt. Fl. Deutschl. l' : 40. 



Excl. syn. Alphitomorpha depressa, var. artemisiae Wallr. and Erysibe de- 

 pressa, var. artemisiae Lk. 



