124 MICHIGAN ACADEMY OP SCIENCE. 



Geaster saccatus Fr. Ground in woods. Common. 



Geaster triplex Jungh. Low woods. Abundant. 



Geaster umbilicatus Fr. Campus, M. A. C Found once. 



Lycoperdon atropurpureum Vitt. 



Lycoperdon ca?latum Bull. Common in fields. Summer. 



Lycoperdon constellatum Fr. 



Lycoperdon elongatum Berk. Common. Clearings 



Lycoperdon gemmatum Batsch. Very common about decaying wood. 



Lycoperdon Bovista L. (Lycoperdon giganteum Batsch.), etc. Not uncommon 

 in fields. Summer. 



Lycoperdon glabellum Pk. Woods. M. A. C. Common. 



Lycoperdon pedicillatum Pk. Woods, M. A. C. Rare. 



Lycoperdon pyriforme Fr. Plentiful on decayed wood in woods. 



Var. tessellatum Pers. Oct., 1898. M. A. C. 



Lycoperdon Wrightii B. & C. Var, Separans Pk. Very common in fields. Sum- 

 mer. 

 Mycenastrum spinulosum Pk. Common on campus, M. A. C. Summer. 



Phallus impudicus L. Common, shady places. Summer. 



Phallus Ravenelii B. & C. Not uncommon near stumps. Summer. 



Scleroderma flavida Ell. Greenville. Common in sandy soil. Summer and au- 

 tumn. 



Scleroderma verrucosum Vaill. In woods. Common. 



Scleroderma vulgare Fr. Common in woods and shaded ground. 



Secotium Warnei Pk. Common in fields. Summer and autumn. 



Tylostoma fibrillosum White. Common in sandy soil. Summer and autumn. 



Tylostoma mammosum Fr. In sandy soil. Not common. 

 Ascomycetes. 



Chlorosplenium seruginosum De Not. Decaying wood, frequent. Spring to au- 

 tumn. 



Chlorosplenium versiforme Fr. On mossy, decayed wood. Not common. Spring 

 to autumn. 



Cordyceps clavulata Schw. (Hicks 603.) 



Cordyceps stylophora (Hicks 325.) 



Geopyxis Hicksii Pk. n. sp. (Hicks.) 



Geopyxis verrucosa E. & E. (Hicks 760.) 



Helvella crispa Fr. Grassy places partly shaded. Not common. Autumn. 



Helvella elastica Bull. Low woods. Not plentiful. Summer. 



Helvella sulcata Afzel. Woods. Not plentiful. Summer. 



Leptoglossum luteum (Pk.) Sacc. Greenville, July, 1900. 



Mollisia cinerea Batsch. (Hicks.) 



Morchella angusticeps Pk. Very plentiful in low woods. Spring. 



Morchella bispora Sorok. Quite common in moist woods. Spring. M. A. C. Var. 

 truncata Pk. Named from material collected by Hicks at M. A. C. 



Morchella deliciosa Fr. Margins of woods. Rare. Spring. 



Morchella hybrida Pers. (Moi-chella semilibera Dec.) Common in woods. Spring. 



Morchella punctipes Pk. n. sp. Named from specimens collected in woods near 

 M. A. C. Spring. 1901. Bui. Torr. Bot. Club Feb., 1903, p. 99. 



Peziza badia Pers. Woods. M. A. C. May, 1901. 



Peziza craterium Schw. Very common on sticks in woods. Spring. 



Peziza repanda Wahlenb.? 



Pyrenopeziza subatra C. & P. (Hicks 615.) 



Spathularia clavata Sacc. Lewiston, Beardslee. 



Verpa digitaliformis Pers. In woods. Not common. Spring. 



