Sept. 1904 ] Index to North American Myclogoy 259 
Coltricia perennis (L.) Murrill. [Synonyms: Boletus perennis 
L., Boletus coriaceus Scop., B. subtomentosus Bolt., B. con- 
fluens Schum., Polyporus perennis Fr., Coltricia connata S. 
F. Gray, Polystictus perennis Karst., Pelloporus perennis 
Quel.] Bull. Torr. Bot. Club, 311344. June 1904. 
Coltricia perennis (L.) Murrill n. n. Jour. Mycol. 9:91. 
May 1903. 
Coltricia, see Polyporciceae of North America .— VII. The 
genera. . . . 
Coltricia tomentosa (Fr.) Murrill n. n. [Polyporus tomentosus 
Fr., Polyporus dualis Peck, Pelloporus tomentosus Quel., 
Mucronoporus tomentosus Ell. & Ev., Onnia tomentosa 
Karst., Xanthrochrous tomentosus Pat.] Bull. Torr. Bot. 
Club, 311363. June 1904. 
Coltriciella dependens (B. & C.) Murrill n. n. [Polyporus 
dependens B. & C., Polystictus dependens Sacc.] Bull. Torr. 
Bot. Club, 31 ^48. June 1904. 
Coltriciella, see Polyporaceae of North America. — VII. The 
genera. . . . 
Coltriciella Murrill n. g. [Polyporaceae; type, Polyporus de¬ 
pendens B. & C.] Bull. Torr. Bot. Club, 311348. June 
1904. 
Collybia velutipes spongiosa Peck n. var. Alaska, Har. Exped. 
5:48. 5 April 1904. 
Comandra umbellata (L.) Nutt., host to Puccinia pustulata 
(Curt.) Arthur n. n. O, I. [Aecidium pustulatum Curt.] 
Jour. Mycol. 10:17. Jan. 1904. 
Compilation of New Genera of Fungi, see New Genera pub¬ 
lished since 1900. . . 
Conferva utriculosa, host to Harpochytrium intermedium At¬ 
kinson n. sp. Ann. Mycolog. 1:50o. Nov. 1903. Jour. 
Mycol 10:8. Jan. 1904. 
Coniferous bark, host to Scleroderris treleasei Sacc. n. sp. 
Alaska, Har. Exped. 5 ‘.24. 5 April 1904. 
Coniothyrium phyllachora Maublanc n. sp., in stromatibus 
Phyllachorae maydis. Bull. Soc. Myc. France, 30:72. 30 
April 1904. 
Conioselinum ?, host to Septoria petroselini treleaseana n. subsp. 
Alaska, Har. Exped. 5:19. 5 April 1904. 
Conn, H. W. Bacteria,Yeasts, and Molds in the Home. Pp. 
1-293. Boston, Ginn & Company. 1903. 
Copeland, Edwin Bingham. New and interesting California 
Fungi. [New species of Coprinus, Battarrea and Podaxon; 
notes on Morchella.] Ann. Mycolog. 2:1-8. PI. I-IL 
Jan. 1904. 
