Lecidea. Caiillaria. 



hlac potius ad Lecideas quam Parmelias referen- 

 dam hanc nostram speciem putavi. Apotheciis 

 iriiijoribus 8c dilutius coloratis in cortice Ulmi oc- 

 currentem legi. 



63. Lecidea vernalis : crusta effusa tenuissima al- 

 bo-virescente; patelluiis demum subglobosis 

 confertis congiomeratis rufescenti-ferrugineis. 



Lichen vernalis. Lich. Pr. p. 5i._LiNN. Sp. 

 Pl & S. N. 



Habitat supra muscos, quos incrustat. 



Qbs. Synonyrna Audomm incerta; forte tamen 

 lmc pertinet JLich. vernalis Lightf. FJ. Scot. 8c 

 Zfich. ferrugineus Huds. FI. Angl. — Margo apo- 

 theciorum si in infantia perceptibilis, semper disco 

 Concolor. — Junior occurrit patellulis minutissirnis 

 concavis spaisis, sub nomine Lich. pineti a Cl. 



ScHRADER misSUS. 



/3. L. $ph<zroides : crusta cinereo-virescente sub- 

 pulverulenta ; pateliulis globosis congloine- 

 ratis iricarnatis- \ 



Lichen spharoides. DlCKS. Cr. Br. f. I. p. g. 



Verrucaria conglomerata HoFFM. Fl. G. 



P. 174. 



Icon. Dicksl 1. c. T. 2. f. c. 



Habitat in ericetis adque corticem arborum. 



Obs. Vix nisi colore Apotheciorum , quae etiam 

 in hac fuscescunt, a L. vernali distin&a, nec pro- 

 pria species. Crusta in cortice paullo crassior. 



64. Lecidea cinereo-fusca: crusta effusa tenui in- 



aequabiU subrimosa albo - cinerea; patellulis 

 pianiusculis demum subconfluentibus inaequa- 

 libus rufq-fuscis. 



Lichen 



