Lenzites Trogia. 117 



[pinastri, Kalchb. P. coriaceous, rigid, convex, tomentose, obso- 

 letely zoned, disc hoary, edge with broad rusty band; g. densely 

 anastomosing, pallid. 



[Queletii, Schulz. P. generally reniform, corky, pale ochre be- 

 coming deep yellow when wet, closely zoned ; g. thick, anastomosing 

 and forming pores behind, whitish, edge tan ; sp. 13 18 x 6 8. 



var. popwina, Schulz. P. narrowed into stem-like base, tomen- 

 tose, greyish or ochre ; g. sometimes greyish, edge subserrulate. 



var. crassior, Schulz. P. blackish grey and scabrid behind, rest 

 hispid-tomentose ; sp. 4 x 1. 



jBresadolae, Schulz. ( = L. tricolor, Kalch. not of Fr.). P. semi- 

 orbicular, broadly adnate, gibbous, subtomentose, multizoned, inter- 

 ruptedly radially wrinkled, umber then tawny ; edge of g. colour of 

 p., sides paler ; flesh fuscous. 



Eeichardtii, Schulz. Subimbricated. P. semiorbicular, adnate, 

 base brownish, ochre or whitish towards edge, grey when old, im- 

 perfectly zoned ; g. tan, at first white mealy, some forked. 



[heteromorpha, Fr. Coriaceous, thin, effuso-reflexed, gibbous, 

 fibroso-rugose, pallid, margin incised into broad plates, crowded, 

 somewhat branched, white, excurrent. 



var. resupinata, Fr. Resupinate, porose. 



[labyrinthica, Q. and Schulz. P. irregularly rounded, edge 

 sinuate, produced behind into a short stem-like base, greyish white, 

 base darker, not zoned but with scattered warts ; lamellate in front 

 underneath, behind white, glabrous and sterile ; g. tan, anastomosing 

 and forming labyrinthiform pores ; sp. 6 8 x 3 4. 



[faventina, Caldesi. P. dimidiate, sessile, corky, tuberculato- 

 scrobiculate, whitish then grey; g. radiating, irreg. porose behind, 

 tinged yellow, edge acute, darker. 



[mollis, Heufler. P. broadly exp. incurved, soft, edge brown with 

 darker zones, centre grey ; g. strongly anastomosing, greyish or wood- 

 colour. 



[septentrionalis, Karst. P. sessile, dimidiate, gibbous behind, 

 floccose, radiately rugulose, pallid brownish with darker zones, 

 almost glabrous, edge thin, blackish ; g. simple, crowded, very broad, 

 fuscous. 



[sorbina, Karst. P. corky, effuso-reflexed, imbricate, almost 

 glabrous, usually even, not zoned, thin, pallid, edge obtuse ; g. anas- 

 tomosing, dingy white, thickish. 



TROGIA, Fr. 



crispa, Fr. P. 1 2 cm. shallowly cup-shaped, reflexed, lebed, 

 downy, yellowish brown, edge whitish ; g. fold-like, dichotomous, 

 crisped, greyish-white ; sp. subgl. 5 6. 



In the only European sp. the edge of gills not channelled. 



