BIHANG TILL K. SV. VBT.-AKAD. HANDL. BAND 18. AFD. III. N:0 3. 53 



B. conspurcans var. Kuhmoénsis Wainio Adj. II p. 144 descrip- 

 tione non diifert. Sporas speciminis originalis 5 — 9 a longas 

 nt 3— S.f) y. orassas esse invenimiis. 



4. Sporse septatse vel interdum pro majore parte 

 simplices; pycnoconidia filiformia vel elongato-falci- 

 formia (Lecania). 



L. cyrtellina Nyl. 



Crusta rimulosa vel mmute verrucnlosa. sublsevigata , 

 albida vel cinereo-albida vel fere indistincta; apotbecia 0,2 — 0,5 

 ram. lata, pallide sordideque lutescentia vel livido-carneola — 

 livido- vel sordido-fusceseentia vel nigricantia; margo proprius 

 crassus; tbecium 40 — 50 jj. altnm; parapbyses coneretit; epithe- 

 ciurQ granulosiini nuUum; spora; oblongse — fiisiformi- vel elon- 

 gato-oblongai simplices, obsolete 1-septatis immixtis. 3 — 3,5 y. 

 crassje. 



Syn. Biatora sylvana auct. 



Lecanora cyrtellina Nyl. Fl. 187o p. 18 (sec. .spec. e loeo piimario). 



Lecidea sylvana Th. Fr. Scand. p. 430 p. p. 



Lecania, cyrtella Th. Fr. Scand. p. 294 p. p. 



L. cyrtella f. samhucina Th. Fr. Scand. p. 431. 



Exs. Körl). L. S. G. 221: Ani. 47: Hepp. Eur. 487. 



Descr. Crusta tenuissima rimulosa vel minute verrucu- 

 losa, sublsevigata, albida vel cinereo-albida vel fere indi- 

 stincta; apotbecia primo planinscula margine thallino fere 

 indistincto, dein mox, margine excluso, convexa subglobosave 

 et hand raro tuberculata vel jam primitns convexa, pallide 

 sordidecjue lutescentia vel livido-carneola^ivido- vel sordido- 

 fusceseentia vel nigricantia, humida in olivaceum vel olivaceo- 

 fuscescens vergentia, margine interdum obscuriore evadente, 

 0,2 — 0,5 mm. lata; pars centralis excipuli et bypotbecium in- 

 colorata; pars tballina excipuli parum evoluta, strato corticali 

 indistincto; margo proprius crassus ex hyphis radiantibus 

 contextus, distincte pseudoparencbymaticus, marginem ver- 

 sus tbecio subconcolor; tbecium 40 — 50 u. altuni, incoloratum 

 vel passim violascenti- vel rubenti-obscuratum, rufidulum vel 

 olivaceo-sordidum. partibus coloratis K fere immutatis vel 

 leviter in violaceum vergentibus; epitbecium granulosum nullum; 



