May 1903] Index to North American Mycology 
137 
Mitremyces, Key to the species. [Lloyd.] Myc. Notes (218) 
No. 13:125. Feb. 1903. 
Mitrula, A Preliminary Synopsis of the North American Species 
of. [Abstract.] E. J. Durand. Science, N. S., 17 :26i. 13 
Feb. 1903. 
Mitruliopsis Peck n. gen. [Related to Mitrula and Spathu- 
laria, but with filiform spores.] Bull. Torr. Bot. Club, 
30:100. Feb. 1903. 
Mitruliopsis flavida Peck n. sp., steep shaded banks. Bull. 
Torr. Bot. Club, 30:100. Feb. 1903. 
Monoblepharis, Key to the species [Thaxter]. Rhodora, 
s :105-6. Apr. 1903. 
Monoblepharis, Notes on [Mycological Notes, 2]. R. Thaxter. 
Rhodora, 5 :97~io2. PI. 46. April 1903. 
Morchella punctipes Peck n. sp. Bull. Torr. Bot. Club, 30:99. 
Feb. 1903. 
Morgan, A. P. Lepidoderma geaster (Link.) [Note as to struc¬ 
ture and synonomy.] A. P. Morgan. Jour. Mycol. 9:3-4. 
Feb. 1903. 
Mouse dung, host to Cephaliophora irregularis Thaxter n. sp. 
Bot. Gaz.. 35:158. Mar. 1903. 
Mouse dung, host to Cephaliophora tropica Thaxter n. sp. Bot. 
Gaz. 35:158. Mar. 1903. 
Mucronoporus everhartii Ell. & Gall, syn of Pyropolyporus ever- 
hartii q. v. 
Murrill, William Alphonso. A New Family of the Basidio- 
mycetes. Xylophagaceae. [Based on Xylophagus. The 
sub-families are Favolaschieae, Xylophageae, Gloeoporeae.] 
Torreya, 3 :y. Jan. 1903. 
Murrill, William Alphonso. The Polyporaceae of North 
America. II, The Genus Pyropolyporus. Bull. Torr. Bot. 
Club, 30:109. Feb. 1903. 
Mycological Notes [24-231]. C. G. Lloyd. No. 13:121-132. 
PI. 6-9. Feb. 1903. 
Mycological Notes [232-261]. C. G. Lloyd. No. 14-133-148. 
PI. 10-16. March 1903. 
Mycological Notes 1-2. [A New England Choanephora; Notes 
on Monoblepharis.] R. Thaxter. Rhodora, 5:97-108. PI. 
46. April 1903. 
Mycospii^rella arundinariae (Atkinson) Earle n. n. [Sphae- 
rella arundinariae Atkinson.] Contrib. U. S. Nat. Herb. 6: 
174. 31 July 1901. 
