25 
3 CALLOPISMA, De Not. 
C. rubens, J.M@. Thallus white, thin, continuous and smooth, 
at length evanescent ; apothecia copious, crowded, commonly angular 
Hab.: On palings, near Brisbane. 
LECANORA, Ny}. 
L. subfusca, var. subgranulata, Nyi. Thallus roughened 
over with subgranulose asperities. Apothecia crowded, numerous, 
nigro-fuscous, margins crenulate. * 
Hab. : Mount Baupel, on bark, J. F. Shirley. 
L. rhypoderma, J.4. Thallus sordidly and obscurely cinereous, 
thickly leprose, unequal ; apothecia °3-"4 mm., sessile, within obscure, 
hyaline ; spores not well developed, ‘012 x ‘005mm. (Syn.: Pywine 
- Connivens, J.I. Thullus glauco-cinereous, thin, crowdedly 
papillose-rugulose ; apothecia copious, very often 1 mm. wide, elate, 
girdled by a thick margin, with smooth back, and erenate-paucidentate 
and connivent apex, at length 2-3 times broader, irregular, deplanate, 
and with extenuate closely plisate margin; disk black and nude, when 
young depressed ; lamina and hypothecium cerasine-obfuscate ; spores 
8, 013-015 x -006--008 mm., ellipsoid. ; 
Hab.: Brisbane Botanic Gardens, J. F. Shirley. 
i, érjecta, J.M@. Thallus albido-flavicant, thin, firm, rimulse; 
shothecia finally “5 mm., appressed sessile, when young almost gyalec- 
‘oid, thalline margin persistent, thickish, entire or obsoletely crenulate ; 
disk carneo-fulvous, at length fulvo-fuscescent, flat, nude ; epithecium 
obi brown, ‘3-4 mm., immersed; thalline margin somewhat 
PERTUSARIA, DC. 
, JM. Thallis intensely sulphureous, thin, 
, diffu ees ebulose or here and there strongly continuous, and 
~*°-Tugulose, superficies smooth or at length pulverulent ; vetruce 
