MICH I CAN ACADEiNIY OF SriENCE. 2!»T 



Wainio, E. A. Monographia Cladoniarum univorsalis. Art. Roc. Faun. 

 Flor. Fenn. 4: 1-509. 1887, 10: 1-499. 1894; 11: 1-268. 1897. 



Stizenberger, E. Die Aleetorienarten und ihre geographisehe Verbreitung. 

 Annal. K. K. Hofmuseums 7: 117-134. 1892. 



Howe, R. Heber. Preliminary notes on the genus Usnea, as represented 

 in New England. Bull, of the Torr. Bot. Club 36: 309-327. Pis. 21-23, 

 Figs. A-€. 1909. 



A manual of the genus Usnea as represented in North and Middle America, 

 north of the 15th parallel. Ibid. 37: 1-18. Ph. 1-7. 1910. 

 Classification de la Famille des Usneaceae d'Amerique du Nord. 1912. 

 American species of Aleetoria occurring north of the fifteenth parallel. 

 Mycologia 3: 106-150. Ph. 41-47. 1911. 



The genus Telosehistes in North America. Bull. Torr. Bot. Club 42: 

 579-583. Figs. 1-2. 1915. 



Order Pezizales, Helvellales, etc. ("Discoxuycetes"). 



Durand, E. J. The classification of the fleshy Pezizineae with reference to 



the structural characters illustrating the bases of their division into 



families. Bulletin of theTorrey Botanical Club 27: 463-495. Ph. 27-32. 



1900. 



This is a good discussion of the classification of these forms and gives a 



key to the genera and the families. 



Seaver, F. J. The Diseomycetes of Eastern Iowa. Bulletin from the 

 Laboratories of Natural History of the State University of Iowa 5: 230- 

 297. Pis. 1-25. 1904. 



A very good little paper. It includes naturally many of the species 

 found in Michigan. 



Diseomycetes of North Dakota. Mycologia 1: 104-114. 1909. 

 Contains a key to the orders and genera of Diseomycetes and notes on 

 the occurrence of each species. 



A Preliminary Study of the Genus Lamprospora. Mycologia 6: 5-24. 

 PI. 114. Jan., 1914. 



North American Species of Aleuria and Aleurina. Mycologia 6: 273- 

 278. Ph. 142-144- Nov., 1914. 



The earth inhabiting species of Ascobolus. Mycologia 8: 93-97. PL 

 184. Mar., 1916. 



North American Species of Ascodesmis. Mycologia 8: 1-4. PL 172. 

 Jan., 1916. 



Bachman, Freda M. Diseomycetes in the vicinity of Oxford, Ohio. Pro- 

 ceedings of the Ohio State Academy of Science 5: 19-70. 1908. 



Kupfer, Elsie N. Studies on Urnula and Geopyxis. Bulletin of the Torrey 

 Botanical Club 29: 137-144. 1902. 



