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ENUMERATIO SYNOPTICA 



LICHENUM GALLIJl ET ALGERIiE 



ADDITIS OBSERYATIONIBUS SYNONVMIAQUE PIViECIPUA. 



CLASSIS LICHENUM. 



Familia I. — COLLEMACEI. 



Thallus coloris nigri , fusci , olivaceo-obscuri , raro cinerascen- 

 tis, forma varius, secUone nilida lota obscura, paucis ad partem 

 albicanle. Granula gonima vel moniliformiter ordinala vel varie di- 

 spersa in substantia thalli gelatinosa. Thallus rarius aequr.liter ccllu- 

 losus. Apothecia endocarpea , aut saepius lecanorina vel biatorina. 



Trib. 1. — IiICHIIffXI. 



Thallus nigrescens vel obscure fuscus , satis fragilis, filiformis 

 vel csespitose fruticulosus aut depresso-radiatus. Granula gonima 

 moniliformi-connata vel varie concreta , glaucescentia vel cjeru- 

 leo-virentia. 



I. GONIONEMA Nyl. Classif. 2, p. 163. 



1. C veliitinum ( Coi^ema Ach. Syn. p. 329, Smrf. Crypt. Norv. 

 exs. H ). Thallus filiformis, flexuoso implexus ; granula-gonima 

 majuscula serie unica concatenato - concreta , axem consti- 

 tuentia fili thallini ; apothecia patellaria parva fusca. — E Gallia; 

 montanis, forsan Vogesis, hoc vidi. 



