Sept. 1906 ] Index to North American Mycology 
225 
Cercospora coloroides Sacc. n. sp. in foliis languidis Casimiroae 
edulis vulgo Zapote bianco. [Mexico.] Jour. Mycol. 12152. 
Mar. 1906. 
Ceratostoma fairmani Sacc. n. sp., in truncis putridis. Jour. 
Mycol. 12 149. Mar. 1906. 
Cerrenella Murrill n. gen. Polyporaceae, type Irpex tabacinus 
B. & C. Bull. Torr. Bot. Club, 32:361. July 1905. 
Cerrenella coriacea (B. & Rav.) Murrill n. n. [Irpex coriaceus, 
Hydnum trachydon Lev., Irpex trachydon B. & C.] Bull. 
Torr. Bot. Club, 32:361. July 1905. 
Cerrenella tabacina (B. & C.) Murrill n. n. [Irpex tabacinus 
B. & C.] Bull. Torr. Bot. Club, 32:361. July 1905. 
Chamberlain, Charles. Megaspore or Macrospore (Mega, Gr. 
me gas, great or large, is the opposite of micro; Macro, Gr. 
macros, means long, not the opposite of micro but of brachus 
meaning short.) Science, N. S. 23:819. 25 May 1906. 
Chemotropism of Fungi. Harry R. Fulton. Bot. Gaz. 41:8i- 
108. Feb. 1906. 
Christman, A. H. Observations on the Wintering of Grain 
Rusts. Trans. Wise. Acad. Sci. Arts & Let. 15 *.98-107. 1904. 
Issued 1905. 
Ciboria nyssaegena Sacc. Syll., syn. of Sclerotinia nyssaegena 
q. v. 
Ciboria johnsonii E. & E., syn. of Sclerotinia johnsonii q. v. 
Cladonias, Further Notes on, VI. Bruce Fink. The Bryologist, 
9:21-4. Mar. 1906. 
Cladonias, Further Notes on, V. Cladonia gracilis. Bruce Fink. 
Bryologist, 8:37-41. May 1905. 
Cladotrichum simplex Sacc. n. sp., ad ligna putrescentia in sil- 
vis. Ann Mycolog. 4:278. 5 June 1906. 
Classification of Lichens [referring particularly to treatment 
in Pflanzenfamilien by Fiinfstiick and Zahlbruckner]. Al¬ 
bert Schneider, Torreya, 5 *.79-82. May 1905. 
Clinton, G. P. Downv Mildew, or Blight. Peronoplasmopara 
cubensis (B. & C.) Clint, of Musk Melons and Cucumbers. 
Conn. Agr. Exp. Sta. Report, 1904:329-362. PI. XXIX- 
XXXI. May 1905. 
Clinton, G. P. Downy Mildew, or Blight, Phytophthora in- 
festans (Mont.) DeBy., of Potatoes. Conn. Agr. Exp. Sta. 
Rep. 1904:363-384. PI. XXXII-XXXVII. May 1905. 
Clinton, G. P. Notes on Fungus Diseases, etc., for 1904. Conn. 
Agr. Exp. Sta. Report 1904:311-328. PI. XVIII-XXVIII. 
May 1905. 
Clinton, G. P. Report of the Botanist. Conn. Agr. Exp. Sta. 
Report, 1904:311-384. PI. XVIII-XXXVII. May 1905. 
