BY REV. F. R. M. WILSON. 163 



shining, wholly lineari laciniate, laciniae lineari lobate, lobes 

 short, retuse at margin, upper surface scrobiculato unequal, 

 underneath somewhat bullato unequal, pallid, or f uscescent ; 

 tomentum thin or evanescent, pseudo-cvphellse small, citrine. 

 Apothecia black, marginal, 1^ to 2 mm. broad, thalline 

 margin smooth. Spores fuscous, fusiformi oblong, bilocular, 

 •023 to -027 X -009 to -01 mm. 



Hab. on trees. Broimi, Cr.j Nyl.; Mount Wellington. 



3. S. gilva, Thunb., dirty lurido pallescent, or lurida 

 fuscescent, paler at circumference, 3 to 5 inches broad, 

 rigescent, somewhat shining, laciniato lobate, laciniae briefly 

 lobate, often almost imbricate, above scrobiculato un^^qual, 

 within medullary stratum white, underneath nigricant or 

 dark fuscous, margin j^^^^^^*^®^^? tomentum moderate. 

 Apothecia fuscous or black, opaque, 2 to 3 mm. wide, thalline 

 recepta^cle rugoso scabrous, pallicl, margin crenate, concolor.jus 

 or pale brick-red. Spores as in S. crocata. 



flab, on stones and trees, Nyl ; Launceston. 



4- S. granulata, Bab., sordidly cinereo pallid or cinereo 

 fuscescent, especially at circumference, dilated, rigid, 

 thicker than S. carpolonia, nearly opaque, laciniato lobate or 

 deeply laciniate, laciniae crena,te or lobato crenate, scrobicu- 

 lato or scrobiculato unequal, margin and sometimes rugse 

 grauuloso albido sorediate, underneath pallid, tomentum 

 moderate, pseudo cyphellae white or yellow, often large. 

 Apothecia not seen. 



Hab. on trees. Cheshunt, A?'cher, fertile, Hooker and 

 Gunn, barren, Hook. Fl. Tasm.; Nyl. 



B. Pseiido cyphellce white. 



6. S. cinamomea, Rich. = ,5'. fragillwia, Bab., glauco pallid 

 or pale yellow, p)assim rufescenti fuscescent, thinly mem- 

 branaceous, rigescent, fragile, smooth, or here and there obso- 

 lately scrobiculato unequal, lineari laciniate, laciniae pinnatifid, 

 margin here and there minutely laciniato dissect, apex dichoto- 

 mous, underneath fuscoochraceous or ochraceo pallid, esi^ecially 

 towards margin, tomentum rhizinose, short, deficient at 

 margin. Laciniae underneath costate or sub-costate in the 

 middle and especially towards centre of plant, above canalicu- 

 lato impressed. Apothecia fuscous or rufes'cent, \\ to 3 mm. 

 broad, scattered or sub-marginal, thalline margin irregularly 

 denticulato lacerate or sub-crenulate, and at length nearly 

 evanescent. Spores fuscescent or fuscous, oblongo fusiform, 

 1 to 3 septate, -024 to -03 x -009 to -Oil mm. 



Hab. on rocks, earth, logs, and trees in shady places, ISTyl.;, 

 Mount Wellington, Mount Arthur, St. Mary's Pass ; Tasman 

 Peninsula and Mount Bischoff, Weymouth, and Mount 



M 



