24 
ivi inie li i ifid; divisi linear with apices 
divided ; lacinie linear, subpinnatifid 5 Sistine ieidioe® paul 
truncate or retuse, above with small white soredia or 1 
Syn.: S. argyracea, var. sorediifera, Del.) 
Hab.: Bellenden-Ker, 
: ravine 
S. impressula, var. sublevis, JM. Thallus Ob ee 
impresso-punctate, here and there wholly smooth, and a 
of the laciniew in places copiously dissecto-lacinuligerous. 
Hab.: Bellenden-Ker 
inie 
momea and §. fragillima, more rigid than the former, and the lac 
narrower and convex 
S. punctillaris, 7.1. Holding a middle place between S. einne- 
TO- 
tures. These punctures P 
over with small points and rough pune are —— Ome a 
smaller, and the general habit approaches 8. fragillima. 
H 
PARMELIA, Ach. oni 
P. tiliacea, var. rugulata, J.J. Thallus as in, en pe 
plant, but less albido-glaucous (as in var. leucina, J.M.), 10 h margins 
broadly, irregularly, and strongly rugiferous ; apotheeia wit | . 
entire or at length plicate-rugose and subsoredioxe. 
Hab. : Brisbane and Toowoomba, 
COCCOCARPIA, Pers. oe tee be 
C. pellita, var. isidio hylla, J. Thallus as in the pie a 
form, but usually smaller, isidiose-furfuraceous as in var. ¢ 
apothecia as in var. smaragdina, fuscous or fulvo-fuscous. 
Hab. : Bellenden-Ker, 
PHYSCTA, Nyl. : + places 
P. picta, f. sorediata, 7M. Thalline surface above in P 
sorediate but not isidiophorous. 
Hab.: Brisbane Valley, on trees, 
PLACODIUM, DC. what 
P. glauco-lividum, JM. Thallus glaucous or some 
flavescenti-glaucous, minutel 
much smaller than the a 
lobate or crenate, the gs 
15-2 m 
5 
z 
Se 
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co 
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a 
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hon 
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st. 
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; 5 
sub-convex, and usually distinctly subconeolori-marginate ; spores © ; 
‘Ol--012 x ‘005-007 m 3 
Hab.: Helidon, on ant-hills, 7, F, Shirley. 
