450 112. Rinod. 4. CENOTHALAMEjE. Pl.cell.aph, 
Verrucaria abietina pilularis, Iloffm. Germ. 193. 
Pannelia periclea, Achar. Meth. Lich. 156. 
Lecanora periclea, Achar. Lich. Univ. 355. 
Lichen pericleus, Achar. Prod. 78 ; Engl. Bot. 1850. 
Lichen abietinus, Ehrh. Crypt. 166. 
On the bark of fir-trees, and on old posts or palings. 
5. Rinodina exigua. Diminutive rinodine. 
Crust unequal, dark, blackish grey; apothecia very small, 
aggregate, flat, afterwards slightly convex ; thalloid border 
white, crenulate, growing brownish and disappearing. 
Lichen exiguus, Achar. Prodr. 69; Engl. Bot. 1849. 
Pannelia exigua, Achar. Meth. 154. 
Lecanora periclea exigua, Achar. Lich. 356. 
On old timber-work, and on the bark of oak-trees. 
6. Rinodina privigna. Starved rinodine. 
Crust dispersed, pitch-black; apothecia flattish, centre 
grows nippled ; thalloid border raised, very slightly cut. 
Lichen simplex, Davies. 
Lecidea privigna, Achar. Meth. 149. 
Lecanora milvina privigna, Achar. Lich. 359. 
On sand-stone rocks. 
b. Apothecia naked , black , when moistened brown . 
7. Lecanora sophodes . Grave rinodine . 
Crust rather determinately formed, warty granular, grey, 
greenish brown ; apothecia aggregated ; centre flat, at 
length convex, black, when moistened brown ; thalloid 
border swollen, slightly bent, not in the least cut. 
Lichen sophodes, Achar. Prod. 67 ; Engl. Bot. 1791. 
Parmelia sophodes, Achar. Meth. 155. 
Lecanora sophodes, Achar. Lich. 556. 
On the bark of trees, rotten wood and mosses. 
c. Apothecia naked , centre blacky brown or brownish . 
€ 
8. Rinodina badia. Bay rinodine . 
Crust spreading, unequal and rather scaly, warty, olive 
larown, bald ; apothecia pressed close ; centre flat at length 
slightly convex, brownish black, rather shining; thalloid 
lorder persisting. 
