64 SEVENTH REPORT. 



Thelephoraceae. 



Corticium salicinum Fr. On Salix, Februrary and April, Pieters, fide Peck. 

 Hymenochaete imbricata (Schw.) Lev. On rotten wood, April, Graves. 

 Solenia ochracea Hoff. On Carpinus, April, November, Johnson, Langdon. 

 Stereum bicolor (Pers.) Fr. On dead wood, •Pollock. 



J. B. P. 



Clavakiaceae. 



Clavaria mucida Pers. On rotten wood. Ann Arbor, Oct. 21, fide H. L. Merrow. 

 Clavaria pyxidata Pers. On ground. Ann Arbor. Summer, fide Ellis. 



Agaeicaceae. 



Collybia amabilipes Pk. In woods. Ann Arbor, May 23, fide Peck. 

 Collybia cirrhata Fr. On rotten wood. Ann Arbor, Oct. 12, fids C. H. K. 

 Crepidotus albidus E. & E. n. sp. (The type taken froin this material.) On dead 



trees. Ann Arbor, May 23, 1894. leg A. J. Pieters. 

 Crepidotus cinnabarinus Pk. n. sp. (The type taken from this material.) Logs, 



Ann Arbor, Sept. 24, 1894, Leg. L. N. Johnson. 

 Crepidotus malachius B. & C. Logs. Ann Arbor. Sept. 16, fide Peck. 

 Crepidotus mollis Schaeff. Logs. Ann Arbor, May 25, fide Ellis. 

 Flammula sapinea Fr. Woods. Ann Arbor, Nov. 8, fide Peck. 

 Inocybe calospora Quel. Woods. Ann Arbor, Oct. 16, fide Atkinson. 

 Inocybe geophila Fr. Ground in woods. Ann Arbor, Oct. 10, fide C. H. K. 

 Lepiota Friesii Lasch. Ground in woods. Ann Arbor, Sept. 21, fide C. H. K. 

 Lentinus Lecomtei Fr. Rotten log and stumps. Ann Arbor, June 6, fide Farlow. 

 Marasmius elongatipes Pk. Rotten log. Ann Arbor, May 5, fide Peck. 

 Mycena praelonga Pk. Ground. Ann Arbor, May 23, fide Peck. 

 Naucoria Highlandensis Pk. Ground. Ann Arbor, May 15, fide Peck. 

 Omphalia Epichysium Pers. Logs. Ann Arbor, Nov . 8, fide Peck. 

 Pleurotus applicatus Batsch. On oak. Ann Arbor, Oct. 23, fide L. N. J. 

 Pleurotus atro-caerulius Fr. On bark of trees. Ann Arbor, July 11, fide Bradfield. 

 Pleurotus dryinus Pers. Red oak stump. Ann Arbor, Oct. 20, fide Pollock. 

 Psilocybe camptopoda Pk. Rotten wood. Ann Arbor, Nov. 8, fide Peck. 

 Stropharia stercoraria Fr. Horse dung. Ann Arbor, Oct. 15, fids C. H. K. 

 Tricholoma terreimi. Schaeff. Ground. Ann Arbor, Oct. 23, fide Peck. 



ASCOMYCETES. 

 Protodiscineae. 



Exoascus deformans (Berk) Fckl. Peach leaves. Ann Arbor, June, fide Prof. 



Spalding. 

 Exoascus potentillae (Farl.) Sacc. On Potentilla. Ann Arbor, May, fide Ellis. 



Helvellineae. 



Gyromitra esculenta (Pers) Fr. Ground. Ann Arbor, May 22, fide L. N. J. 

 Morchella esculenta (L) Pers. Ground. Ann Arbor, May 25, fide L. N. J. 



Pezizineae. 



Ascobolus immersus Pers. Muskrat dung. Ann Arbor, Dec. 12, fide L. N. J. 

 Ascobolus purpureus Pers. Cow dung. Ann Arbor, Sept. 29, fide L. N. J. 

 Ascophanus cameus (Pers) Bond. Rotting Paper. Ann Arbor, Apr. 30, fide L. N. J. 

 Ascophanus pilosus Boud. Cow dung. Ann Arbor, Apr. 16, fide L. N. J. 

 Ascophanus saccharinus (B. & C.) Boud. Ann Arbor. Muskrat dung, fide L. N. J. 

 Bulgaria inquinans Fr. Dead wood. Ann Arbor, May 19, fide Spalding. 

 Cenangium populneum (Pers) Rehm. Populus branch. Ann Arbor, Mar. 25, fide C. 



H. K. 

 Cenangiun triangulare Fr. Oak twigs. Ann Arbor, May 12, fide Ellis. 



