Tlie Liclu'UH of Victoria. 167 



Var. 2. meiocarpiirit; Wilson. — Thallus whitish, thin. 

 Apothecia small, about '8 niui. high ; stipe about "1 mm. 

 thick ; capitulum turbinato lenticular "3 ram. broad; margin 

 and upper ]iart of stipe rutbus. Spores fuscescent, ellipsoid, 

 constricted in middle, uniseptate, with minute loculi in each 

 '•ell, -006 to -007 X 003 mm. 



Hab. on decorticated lio-htwood tree, Kilmore. 



18. 6'. aiu'igerum, Wilson. 



Thallus white or whitish, somewhat thick. Apothecia 

 small, stipe black 2 to '8 mm. high, -05 to 'l ram. thick ; 

 capitulura wholly covered with ilavescent powder, lenticular, 

 ■4 nmi. broad. Spores nigrescent or fuscous, ellipsoid, 

 uniseptate, rather constricted in middle, containing a locule 

 in each cell, -005 to -007 x -002 to -004^ rara. 



Hab. on decajdng eucalyptus wood, Mt. Macedon. 



Possibly only a variety of C. roscidum. 



19. G. roscidum, Flk. var. eucalypti, Wilson. 



Thallus cinerascent, here and there flavo sorediose and 

 then sterile. Apothecia to l"3 rara. high, stipe black, '1 mm. 

 thick ; capitulum turbinate, beneath more or less flavo 

 virescent, to '3 mm. broad. Spores fuscescent or more or 

 less dilutely nigrescent, defined by a black line, ellipsoid, 

 narrow at each apex, often constricted at middle, uniseptate, 

 containing a paler locule in each cell, •005 to 009 x '003 to 

 •005 nira. 



Hab. on dead bark and decaying wood of eucalypti. 

 Beech worth, Mt. Macedon. 



20. C. roscidulum, Nyl. 



Thallus white, thick, iiere and there rufescent (query 

 alien ?). Apothecia •O mm. high, stipe "l mm. thick ; 

 capitulum turbinato lenticular, '4 mm. broad ; margin and 

 upper part of stipe golden green. Spores fuscescent, 

 ellipsoid, constricted at middle, uniseptate, -003 to '006 X 

 •002 to -003 ram. 



Hab. on decayed eucalyptus stump, Kilmore. 



Probably a mo'e variety of C. roscidum. 



