17 



narrowly cylindrical, not turning blue with iodine, 150— 

 160x8-10 fi] sporidia hyaline, granular, occasionally 

 spuriously 1-septate, broadly fusoid, somewhat obtuse at 

 both ends, crowded, monostiohous, 20-25x5-6 p.; paraphy- 

 ses filiform, narrow, 1 // wide, above broadened into a 

 minute clava. 

 On dead wood. Hazel Creek Canyon, Brown county. 



AGAEICACEAE. 



Mnstocephalus carneo-annulatus Clements. 



Pileus campanulate, carnose, exstriate, pellicle incarnate, 

 densely fibrillose-silky; free ends of the fibrils aggluti- 

 nated, pileus hence covered with appressed, granular, 

 atro-incarnate scales; umbo scarcely distinct, slightly de- 

 pressed, brick-red-incarnate, tomentose, or broken into 

 minute scales; stipe white, fistulose, shining, silky, in- 

 crassate at the base, equal above; annulus fixed, superior 

 or inferior, white, erect, appressed to the stipe; limb ab- 

 ruptly spreading, beautifully margined with incarnate, 

 3-| mm. wide; lamellae adnexed to a collar, pure white, 

 slightly crowded; spores hyaline, 1-2-guttate, fusoid- 

 ellipsoid, strongly apiculate at one end, 10-12^x4-5 fji. 



Pileus 3 cm. wide, 2 cm. high ; stipe 4 cm. long, 5 mm. wide 

 above, 10 mm. below. 



Orf" shady ground, Otowanie Woods; Wabash, Bellevue. 

 Related to M. rhodocephalus (Berk) OK. 

 Masiocephalus incarnatus Clements. 



Subcaespitose ; pileus thin, slightly carnose, conical, at 

 length campanulate, rarely convex, slightly silky, pale in- 

 carnate, with darker scales, margin striate; umbo distinct, 

 becoming black; stipe stuffed, slender, equal, glabrous, 

 very rarely silky, pallid, or somewhat rosy; annulus 

 median, or superior, fixed, erect, white; lamellae remote 

 subdistant, scarcely ventricose, white; spores minute. 



