160 



*Ii. conllueiis (Ach.) Nyl. Scand. p. 225. 

 Umba, ad saxa (G. Selin). 



48. E.eei«lea lapicida Fr., Nyl. Scand. p. 225. • 

 Usque ad Mare glaciale obveniens. Etiam, prope Kolarn, 



thallo macro, hypothallo hinc inde visibili, ad saxa quartzosa. 

 Umba (G. Selin), et simul var. ochromela (Ach.) Nyl. 1. c, 

 ad saxa granitica. — Var. minor^ apotheciis minoribus, tballo 

 griseo-albido vel sordido tenui subcontinuo vel rimoso, spo- 

 ris longit. 0,008 — 0,011 millim., crassit. circiter 0,0045 millim. 

 • — Var. declinans Nyl. Scand. p. 226, ecrustacea, ad lapides 

 et saxa (187, e Kola; 188, ex Orloff). Quoque, e Kola, 

 apotheciis agglomeratis, margine stejje flexuoso, ssepius planis. 



49. liccidea polyearpa Fik., Nyl. Scand. p. 226. 

 Passim usque ad Mare glaciale (189, e Kildin). Optime 



distincta thallo hydrate kalico mox ferrugineo rubricato. 



50. liecidea litltopltila Ach., Nyl. Scand. p. 226. 

 Typica et subecrustacea usque ad Ponoi (inde 190). — 



Var. ochracea (Ach.) Nyl. 1. c. p. 227, Umba (G. Selin), 

 ad saxa simul cum L. lapicida var. declinante. 



51. Ijecidea agleea Smmrf., Nyl. Scand. p. 228. 

 Ad saxa orse Maris glacialis, e Kitofka ad Ponoi. 



52. liceitlea fus«?oatpa Ach., Nyl. Scand. 1. c. *) 

 Sat frequens usque ad Mare glaciale (191, e Jokonga). 



53. liCcidea coMfeipeiida Nyl. — Thallus griseus 

 vel albido-cinerascens tenuis subgranulosus indeterminatus aut 

 tenuissimus evanescens; apothecia nigra parva (låtit. 0,3 — 

 0,5 millim.) planiuscula submarginata, demum convexa im- 

 marginata, intus cinerascentia; sporffi 8"^^ incolores oblongse, 

 longit. 0,009—0,013 millim., crassit. 0,003"— 4 milHm., paraphy- 

 ses haud discretee, thalamium leviter coerulescens, epithecium 



*) A Lecidea fuscoatra specie est sepa.randa L. griseUn (Fik., Schaer. 

 L. B. 625, Fmm. p. 110), ciii thallus li3^pochlorite calcico erythrinice 

 rubescens ; /.. (jrisella jam eo signo tutissime et facillime dignoscitiir. 

 In Jutlandia boreali ad lapides occurrit (Brantli). 



