REPORT OF THE STATE BOTANIST 1 9 1 2 43 



o-luteus, in centro brunneus, carne alba; lamellae tenues, confertae, 

 adnatae, dente decurrentes, pallide luteae ferrugineo-brunnes- 

 centes ; stipes aequalis, gracilis, solidus, glaber, pallide luteus, ad 

 apicem pallidior; sporae ellipsoideae, 6-8x4-5 /x. 



Pileus 2.5-6 cm latus ; stipes 2-3 cm longus, 4-6 mm crassus. 



Flammula sphagnicola 



Pileus fleshy, thin, convex or nearly plane, obtuse or umbonate, 

 viscid, glabrous, yellowish with reddish or reddish brown often 

 spotted center, flesh white: lamellae thin, narrow, close, adnate 

 or with a decurrent tooth, whitish becoming cinnamon color; 

 stem slender, equal or slightly enlarged at the base, hollow, whit- 

 ish, slightly white fibrillose at the top, with a white tomentum at 

 the base ; spores ellipsoid, uninucleate, 8-10 x 4-6 fx. 



Pileus 1-2.5 cm broad ; stem 2.5-3.5 cm long, 1-3 mm thick. 



Among sphagnum in swamps. Amesbury, Mass. September. 

 G. E. Morris. 



Pileus carneus, tenuis vel subplanus, obtusus vel umbonatus, 

 viscidus, glaber, lutescens rufescens vel rufo-brunneus, in centro 

 saepe maculatus, carno albo; lamellae tenues, angustae, con- 

 fertae, adnatae, interdum dente decurrentes, albidae demum cin- 

 namomeae ; stipes gracilis aequalis vel basi crassus, cavus, albi- 

 dus, ad apicem leviter librillosus, basi tomento albo ; sporae ellip- 

 soideae, uninucleatae, 8-10 x 4-6 fx. 



Pileus 1-2.5 cm latus ; stipes 2.5-3.5 cm longus, 1-3 mm 

 crassus. 



Hysteriographium acerinum 



Perithecia subsuperficial, subseriate broadly elliptic or oblong, 

 even, black, 1-3 mm long, .5-1 mm broad; asci subcylindric, 120- 

 170 fx long; spores crowded, oblong or subfusiform, 7-10-septate, 

 muriform, 35-50 x 12-16 fx. 



Decorticated wood of Rocky mountain maple, Acer g 1 a- 

 b r u m Torr. Boulder, Col. August. E. Bartholomew. 



Perithecia superficialia, subseriatim disposita, late ellipsoidea 

 vel oblonga, levia, atra, 1-3 mm longa, .5-1 mm lata; asci subcylin- 

 dracei, 120-170 /x longi ; sporae confertae, oblongae vel subfusi- 

 formes, 7-10-septatae, muriformes, 35-50 x 12-16 /*. 



Inocybe castaneoides 



Pileus thin, conic or convex becoming nearly plane, broadly 

 umbonate, fibrillose, squamulose on the umbo, striatulate on the 



