The .lyaricaccac of Ohio. 47',) 



J').- Lamellae iii a deliiiiK'MX'iil. 



C' Spores f^luhosc to elliplir: lana'llac not (k-enritiit. 



I).' Amiulu^ prt,'~(.Mil ; \ arirs^atnl lamellae exceeding 



the maii^iii Anellaria (570) 



1).'-' \ninilus wantiiij^-. 



I'l.' I'ileus >liiate. memhraiioiis; lamellae iiiii 



form in eoldi- Psathyrella {^7^) 



E.- I'iletis iiol -Iriate. lle>liy ; lamellae variegated 

 in color, extending l)eyoii(l margin of 



pileus Panaeolus (570) 



C.- Spores fusiform: lamellae decurrent ; plants gllltinou■^ 

 ( ir visci<l Gomphidius'-' 



* \o Ohio species reported. 



