116 ROCHESTER ACADEMY OF SCIENCE. 



Tremellodon Pers. 



Tremo, to tremble. 



286. Tremellodon gelatinosum Pers. — jelly. Monroe Co., edible. 

 Sub-class. — Ascomycetes. 



Cohort Discomycetes Gr. — a sac ; Gr. — a fungus. 

 Family Helvellaceae. 



Helvella Linn. 



287. Helvella erispa Fr. — curled. Bushnells Basin, edible. 



Leotia Hill. 



288. Leotia lubrica Pers. — slippery. Bushnells Basin, edible. 



Morchella Dill. 



Gr. — a mushroom. 



289. Morchella conica Pers. (Pk. 1895). Pittsford, Bushnells Basin, edible. 



290. M. esculenta Pers. Pittsford, Bushnells Basin, edible. Sold in stores 



of some of the Western states. 



291. M. (leliciosa Fr. Pittsford, edible. 



292. M. semilibera DC. — half free from the stem. Bushnells Basin, edible. 



Gyromitra Fr. 



293. Gyromitra esculenta Fr. Rochester. Edible for some, unwholesome 



for others ; use with caution. 



294. G. brunnea Underwood. — brunneus, brown. Pittsford, edible. 



Spathularia Pers. 

 A Spatula. 



295. Spathularia claiata (Schaeff.) Sacc. — club shaped. Bushnells Basin, 



Adirondack Mts., edible. 



Geoglossum Pers. 

 (Emended) 



296. Geoglossum glutinosum Pers. Rochester, edible. 

 Family. — Peziz^. 



Peziza Linn. 



297. Peziza badia Pers. — bay or brown. Rochester, Pittsford, edible. 



298. P. aurantia Pers. — orange-colored. Rochester, Pittsford, edible. 



