Collybia. 55 



inolens, Fr. P. 25 cm. exp. umb. glabrous, livid or pale 

 tan ; g. adnexed, greyish-white ; s. 5 9 cm. livid, undulate, base 

 white-strigose, apex white squamulose ; sp. 7 8 x 4 5. 



C. plexipes and C. protracta differ in having the stem glabrous 

 at the apex. 



plexipes, Fr. P. 2 4 cm. camp, rather rugulose, slightly striate, 

 glabrous, sooty ; g. free ; s. 5 7 cm. livid, silky fibrillose, rooting ; 

 sp. 89 x 5. 



Differs from C. protracta in free gills. 



[miser, Fr. P. subumb. glabrous, margin striate; g. adnate, 

 grey ; s. fuscous, apex mealy. 



[atramentosa, Kalchb. P. exp. subumb. rugulose, livid then 

 sooty, flesh black; g. narrow, becoming blackish; s. naked, colour 

 of p. 



[fuliginaria, Weinm. P. fuscous, with down; g. glaucous; 

 s. fuscous, flocculose. 



atrata, Fr. P. 2 3 cm. pitch-black then brown, even, exp. or 

 depr. margin arched; g. adnate; s. 2 2 '5 cm. even, glabrous, brown 

 outside and inside ; sp. - . 



ambusta, Fr. P. 1 2 cm. exp. papillate, slightly striate, glabrous, 

 livid brown ; g. adnate, tinged fuscous ; s. 1 '5 2 cm. somewhat 

 stuffed, tough, livid; sp. 5-^-6 x 3 4. 



Differs from C. atrata in uinbonate pileus. 



* * Gills very broad, more or less distant. 



lacerata, Lasch. P. 2'5 3 '5 cm. camp, moist, streaked dark 

 brown on pale ground ; g. adnexed, broad, thick, greyish ; s. 5 9 cm. 

 twisted, fibrous, apex floccose ; sp. - . 



[phalliodorus, Alex. Foetid, convex, subumbilicate, at length 

 lobed, dingy ochraceous ; g. adnate, white ; s. glabrous. 



murina, Fr. P. 2 4 cm. exp. umbilicate, glabrous then rugu- 

 losely squamulose, dark brown then pale; g. slightly adnexed, broad; 

 s. 5 7 cm. hollow, cylindrical, not rooting, grey ; sp. 7 x 4. 



Somewhat resembling G. atrata, differing in very broad almost 

 free gills. 



[glacialis, Fr. P. watery, fragile, obtuse, dusky fuscous then 

 pale ; g. free, grey ; s. grey, naked. 



protracta, Fr. P. 1 -5 2 cm. exp. shining, disc fleshy, depressed, 

 subpapillate, greyish brown, margin striate ; g. broad, grey ; s. 5 7 cm. 

 glabrous, root long fibrillosely strigose ; sp. . 



tesquorum, Fr. P. 1 1'5 cm. plane, obtuse, even, blackish then 

 pale ; g. free, greyish brown ; s. 35 cm. thin, brown, apexpruinose ; 

 sp. . 



[cessans, Karst. P. exp. then depr. glabrous, striate, pallid 

 fuscous then pale and hoary, sublubricous ; g. adnate, then adnato- 

 decur. connected by veins, whitish ; s. solid, pallid, apex pruinose. 



