82 CRYPTOGAMIA. 



trarlo adeo diversa, iit vix magnopere crret," qvi 

 seorsim eam emimeret. SubiGularem crustam al- 

 bam sorediferam, ip. qva seepe provenit, ad eam 

 ncn pertinere, Inculenter deraonstratur , ubi in 

 cortiee Pini proveniat. Crusta e granulis disperr 

 sis, soepc minutissimis constat» Ex his, rupto 

 apice, procedunt apothecia, qvalem efformationem 

 in var. o^ dbservare mihi nunqvara contigit, In 

 corticc Pini provenieus apotheciis minutis orna- 

 ta cst. 



1205?|| LECANORA Ehrhardtiana ppolytrepa: 

 erusta eartilaginca paliida granulato-areolata, apa. 

 theciis planiusculis margini tenui flexuosis loba- 

 tisqve dcmum subglobosis carneo lutefcentibus, 

 flavesceDtibusqve. 



Lecidea Ehrhardt, /3 polytifopa Ach syii» p. 47. 

 Lecidea polytropa Ach, meth, p. 72. 

 Lichen varius ^* maculiformis TVhlbg» fl^ lap, 

 p. 403 (exch sjnon. HoHm.) , 

 Lichen polytropus Ehrh, 



Hab, in saxis rupibusqve inferalpinis et alpinis pcr 

 Nordlandiam et Finmarkiam ubiqve, 



Crusta et apothecia nitida. Color apothcciorum 

 in summa senectute in carneum et subferrugineura, 

 sed nunqvam in vifide fuscum nigrumve abire 

 potcst. A X. Ehrhardtiana secerni neqvit, 

 qvia prster colorem nil similius es5e potest qvani 

 horum apoihecia. Vera qvoqve Lecanora sp., 

 qvod etiam CL Wahlenberg agnovit, sed ob cru- 

 stam subconcolorem cartilagineae substantise margo 

 proprius apparet, etsi vere thallodes est. Ovoad 

 cra55itudinem crustse admodura variat, cum inter- 

 ' dum rimosa, interdum subnulla» 



4206111- LECANORA rnutahilis : crusta diffracto- 

 areoiata opacca paliide sulphurea , areolis rugosis 

 subcrenulatis, apotheciis adnafis planis demura 

 convexis virescenti - pallidis viridibus fuscisqve, 

 margine thallode tenui flexuo*o persistente. 

 L. intricata Ach\ syn, p. 154. Fr\ lich* exs^ 

 n, 101. 



Jlab. in saxia micaceis, imprimis prope littora per 

 Nordlandiam saltensem» ... 



