Pl.cell.aph. 4. CENOTHALAMEZ. 112. Rinod. 451 
Lichen fuscatus, Schrad. Germ. 83. 
Lichen piceus, Dicks. Crypt. Brit. 4, 12. 
Lichen badius, Achar. Prodr. 67. 
Verrucaria badia, Hojfm. Germ. 182. 
Lecidea picina, char. Meth. 51. — 
Parmelia squamulosa amaura, Achar. Meth, 182. 
Parmelia fuscata, Achar. Meth. 189. 
Lecanora badia fuscata, Achar. Lich. 407. 
Lecanora badia amaura, Achar. Lich. 408. 
On stones and rocks almost everywhere. 
9. Rinodina ventosa. Blown-up rinodine. 
Crust cracked in beds, rather pale; beds convex, plaited, 
warted ; apothecia pressed close, at length irregular; centre 
flat, swelling, brownish red; ¢hadloid border thin, not cut, 
lower than the centre. 
_ Lichenoides tartareum lividum, scutellis rufis; margine exili, Dillen 
Huse. 133. 
Lichen ventusus, Lin. S. P. 1607. 
Lichen gelidus, Hudson Fl. Angl. 528, 
Lichen flavescens, Jacg. Misc. 2,79. 
Lichen cruentus, Weber Goett. 1. 
Lichen scopulorum, Fl, Dan. 712. 
Verrucaria ventosa, Hoffm. Lich. 27. 
Parmelia ventosa, Jchar. Meth. 166. 
Lecanora ventosa, Achar, Lich. 399. 
On stones and rocks. 
10. Rinodina frustulosa. Broken rinodine. 
Crust tartarlike, much cracked, variegated black and 
white; apothecia flat, pale brown; thalloid border white, 
growing convex, blackish brown. 
Lichen frustulosus, Dickson Crypt. Br. 3,13; Engl, Bot. 2273. | 
Parmelia frustulosa, Achar. Meth, 172. 
Lecanora frustulesa, dchar, Lich. 405. 
On rocks. | 
11. Rinodina effusa. Spread rinodine. 
Crust spread, thin, rather powdery, grey, brassy; cpo- 
thecia small, pressed close, centre flat afterwards convex, 
pale reddish brown; thadloid border thin, soon disappearing. 
Lichen salignus, Schrad. Germ. 84. 
Lichen effusus, Persoon. 
Verrucaria effusa, Ho ffm. Germ. 174. 
Parmelia effusa, Achar. Meth. 174. 
* Lecanora etiusa, Achar. Lich. 386. 
On the hollow trunks of willows. 
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