Psilocybe. 225 



ericaea, Pers. P. 24 cm. exp. viscid when moist, tawny or bay 

 then yellowish and shining ; g. adnate, broad, pruinose, at length 

 black, edge white ; s. 6 9 cm. tough, pallid ; sp. 9 10 x 5. 



subericaea, Fr. P. 3 5 cm. convex, obtuse, becoming plane, 

 even, smooth, tawny then pale ; g. sinuate, adnexed, broad ; s. 3 4 

 cm. equal, smooth, yellowish, hollow ; sp. 10 x 6. 



Differs from P. ericaea in short s. and attachment of broad g. 



[dichroa, Karst. P. campan. subumb. edge slightly striate, bay 

 then tan ; g. adfixed, broad, brownish-purple, edge whitish ; s. pallid 

 then fuscescent, silky. 



var. minor, Karst. Smaller. P. striate to middle ; g. umber. 



[lipophila, Oud. P. convex, exp. obtuse, glabrous, viscid when 

 moist, pale rusty; g. adnexed then decur. broad; s. whitish, apex 

 white, base with white down ; sp. 11 12 x 7. 



[mutabilis, Karst. P. tough, convex, obtuse, watery umber when 

 moist, tawny when dry, glabrous ; g. adnate, crowded, broad ; s. 

 hollow, rigid, equal, whitish-silky, tinged rusty especially downwards ; 

 sp. 710 x 34. 



uda, Pers. P. 1'5 2 -5 cm. exp. dry, rugulose, tawny then 

 yellowish ; g. adfixed, purplish ; s. 6 10 cm. pale, thin, tough, 

 fibrillose base rusty; sp. 10x5. (1620x79 Karst.) 



var. polytrichi, Fr. P. campan.-convex then plano-depr. even, 

 glabrous, dry, pale yellow then whitish, edge pale; g. becoming 

 decur. ; s. elongated, wavy, glabrous, pale tawny. 



var. elongatus, Pers. P. campan.-convex, striate when moist, 

 livid- or greenish-yellow, even and yellowish when dry. 



[corneipes, Fr. P. campan.-couvex, glabrous, bay, edge striate; 

 g. adnate, very broad behind ; s. horny, rigid, shining, blackish bay. 



canofaciens, Cke. P. 2 3 cm. campan. then exp. disc fleshy, 

 bay, with white fibrils ; g. adnate, umber ; s. 4 7 cm. colour of 

 p. ; sp. 10 x 4, some much larger. 



areolata, Klotzsch. P. 3 6 cm. exp. brownish ochre, cracked 

 up into patches; g. adnate; s. 4 7 cm. dingy white, fibrillose; 

 sp. 1213x8. 



virescens, Mass. P. 35 cm. exp. brown then greenish yellow, 

 cracked into patches ; g. adnexed, dingy purple, edge pale ; s. 4 5 

 cm. apex striate, greenish, base white ; sp. 9 x 5. 



agraria, Fr. P. 2 cm. exp. white, not hygr. ; g. adnate, white 

 then brown ; s. 4 6 cm. glabrous, white ; sp. 



chondroderma, B. and Br. P. 23 cm. campan. bright dark 

 brown, very smooth, sometimes cracked, edge thin, append. ; g. 

 adfixed, brown, edge white; s. 45 cm. subequal, paler than p., 

 fibrillose, base squamulose ; sp. 7 x 3'5. 



scobicola, B. and Br. P. 23 cm. convex, umbil. white, glabrous ; 

 g. aduexed, broad, reddish-brown; s. 23 cm. whitish, fibrillose, 

 hollow ; sp. 8 x 5, pale. 



