/^6l .fiVME^*OTUALAMI 



iiunierce «catent species (270. circiter), unde extrl- 

 calior (iat earum determinalio •, attamen si cliaracterefi 

 uuicuique ex iisdem geueribus ab Ach: tributos rite 

 perpendamus, rr,anifestum erit, nuUum tam essentiale 

 et conslaus adparere , quo unum ab altero genere 

 rite Giotiuclum evadat. Ceterum sectionibus Sprenge- 

 Jiauis rcceptis et non omisso pro -unaquaque slirpe 

 Ach: sjnonymo, omnis evanescit difFicuitas ab earum 

 numero eAiascens. 



I. Tballo caespitoso ramoso. 



^ Ramis teretiusculis. 



^ t. P. tristis = Spr: syst: IV. 2j6. = Sub Cor^ 

 nicularia Acb: iicben: univ: p. 610. tab: XIV. f. 2. 

 = Sub Lichene Web: spicil: fl: gott: p. 209. t. 5. 

 f. I. 3. Dill: musc: t. ly. f. 3y. (^Eur: alpibus. Pedemi 

 rupes iniiabitiit locis editis et vento perllatis prope 

 ia Madonna delle Finestre All: aucl: n. 2088.* p. 52. 

 Re fl: segus: p. 89. ambo sub Lickene. Ad rupcs al- 

 pinas frequentissima varians colore plus minus fusco 

 BiROLi fl: acon: II. p. 198. sub Cornicularia. Sardin". 

 ad rupes editiores Genargeniu Moris sl: sard: III. p. 

 19. sub ead: Sabaud: Billet in lilt: sub ead:). Tbal- 

 ius giaber fuscus ramis fastigiatis snperne nigris, apo- 

 tbecia convexa fusco-atra sub-marginata sub-integra. 

 Variat apolbeciorum margine radiato-denticuiato (Xz- 

 chen radiatus Huds: ) , vel ramulis tuberculato-denti- 

 cuiatis (^Lichcn Jlicoides Wulf: ). 



*fe 2. P. Roccella = Acb: meth: p. 2^4- = ^pr: 

 syst. IV. 276. Roccella tinctoria Ach: lich: univ: p. 



