REPORT OF THE STATE BOTANIST I9O9 J J 



Pileus 1-2.5 cm broad; stem 2.5-7 cm l° n &> 2 mm thick. 

 Gregarious in swamps and wet places. Rensselaer co. Septem- 

 ber. Rare. 



Hebeloma excedens Pk. 



THIN MARGIN HEBELOMA 

 Ag. (Hebeloma) excedens Pk. N. Y. State Mus. Rep't 24, p.68 



Pileus thin, convex, obtuse or broadly umbonate, glabrous, pale 

 alutaceous, the margin surpassing the lamellae, taste and odor like 

 that of radishes; lamellae close, deeply sinuate, adnexed, moderately 

 broad, minutely eroded on the edge, pallid becoming brownish 

 ferruginous ; stem equal, solid, silky fibrillose, colored like the 

 pileus; spores subellipsoid, 10-12 x 6-7 p-. 



Pileus 1.5-2.5 cm broad; stem 3-5 cm long, 2-4 mm thick. 



Sandy soil under or near pine trees. Saratoga co. October. 

 Very rare. Not found since 1870. 



Easily known by its thin margin which extends beyond the lamel- 

 lae. 



Hebeloma fragilius Pk. 



FRAGILE HEBELOMA 



Ag. (Hebeloma) fragilior Pk. N. Y. State Mus. Rep't 27, p.95 



Pileus thin, fragile, convex becoming plane or centrally depressed, 

 sometimes irregular or wavy on the margin, minutely squamulose 

 when young, soon glabrous, pale grayish ochraceous ; lamellae sub- 

 distant, ventricose, adnexed, whitish and crenulate on the edge, 

 subochraceous ; stem slender, equal, hollow, minutely furfuraceous 

 becoming glabrous, colored like the pileus; spores ellipsoid, 6x4 ,«. 



Pileus 6-12 mm broad; stem about 2.5 cm long, 1-2 mm thick. 



Damp decaying leaves in wet places in swamps. Hamilton co. 

 July. Rare. 



This is a very small species and in habitat is unlike any other 

 of our species. Sometimes the stem is expanded at the base in a 

 thin disk closely applied to the matrix. It needs further investiga- 

 tion and may possibly be found to be a species of Naucoria. 



Ag. (Hebeloma) lacerus Fr. N. Y. State Cab. Rep't 

 2 3> P- 95 is referable tolnocybe ast erospora Quel. 



Ag. (Hebeloma) flocculosus Berk. N. Y. State 

 Cab. Rept 23, p. 96 is referable tolnocybe infelix Pk. 



Ag. (Hebeloma) ascophorus Pk. N. Y. State Mus. 

 Rep't 24, p. 68 is erroneously described and is referable to F 1 a m - 

 m u 1 a highlandensis Pk. 



