6<D OUR NATIVE FERNS AND TPIEIR ALLIES. 



Pyrenomycetes. 



EURRILL (T. J.) and EARLE (F. S.). Parasitic Fungi of 

 Illinois. Part II. Bull. Illinois State Lab. Nat. Hist., II, 387- 

 432 (1887). 



BESSEY (C. E.). The Erysiphei. -jth Bien. Report Iowa 

 Agric. Coll. (1877). 



ELLIS (J. B.) and EVERHART (B. M.). The North American 

 Pyrenomycetes (1892). 



SACCARDO (P. A.). Sylloge Fungorum, I ; II ; Additamenta; 

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TULASNE (L. R. et C.). Selecta Fungorum Carpologia. 

 3 vols. 410. (1861,1863,1865.) 



Lichenes. 



WILLEY (H.). An Introduction to the Study of the 

 Lichens. (1887.) 



TUCKERMAN (E.). Genera Lichenum. (1872.) 



A Synopsis of the North American Lichens. Parts I 

 and II. (1882, 1890.) 



Discomycetes. 



COOKE (M. C.). Mycographia, seu Icones Fungorum. 

 Vol. I, Discomycetes. 410. (1879.) 



PHILLIPS (William). A manual of the British Discomy- 

 cetes. (1887.) 



REHM (H.). Discomycetes, in Winter: Die Pilze Deutsch- 

 lands, Oesterreichs und der Schweiz. III. Abt/ieilung. 



SACCARDO (P. A.). Sylloge Fungorum, vin, 1-842 ; x, 1-79, 



Fungi Imperfect!. 



ELLIS (J. B.) and EVERHART (B. M.). Enumeration of the 

 North American Cercosporeae. Jour. Mycol., I, 17-24,33-40, 

 49-56, 61-67 (1885). Additions, ibid., II, I, 2 ; in, 13-21 ; IV, 

 2-7. 



- North American species of Ramularia. Jour. Mycol. 

 I, 73-83 (1885). Additions, ibid., iv, i, 2. 



The North American species of Glceosporium. Jour. 



Mycol., I, 109-119 (1885). Additions, ibid., in, 21. 



- North American species of Cylindrosporium. Jour. 

 Mycol., I, 126-128 (1885). Additions, ibid., Ill, 21, 22, 



