BIHANG TILL K. SV. VET.-AKAD. HANDL. BAND 25. AFD. III. X:0 0. 17 



B. Pseudocyphella' lutecC. 



a. Thallus supra pilosus. Sporde obscuratse. 



«. Thallus intus albus. Pars marginalis excipuli 

 goniclia fovens. Thecium KOH immutatum. 

 Sporifi tetrablastci'. 



P.S'. hirsuta (Mont.) Malme 8. 



^. Thallus intus luteus. Pars marginalis exci- 

 puli nulla gonidia fovens. Thecium superne 

 KOH roseo-violascens. Sporse dyblastse. 



P.S'. pilosella Malme 21. 



6. Thallus supra glaber v. subglaber. 



a. Thallus intus luteus, neque isidiosus neque 

 sorediosus. Pars marginalis excipuli gonidia 

 fovens. Sporai incolores, aciculares. 



Ps. endochrysodes (Mull. Arg.) Malme . 19. 



(■i. Thallus intus albus. Pars marginalis exci- 

 puli nulla gonidia fovens. Sporse obscuratse, 

 ellipsoidese v. oblongse v. fusiformes. 



* Thallus neque isidiosus neque sorediosus. 



t Thalli lacinise latte, supra distinctissime re- 



ticulato-costatse, vulgo opacai, subtus tomento 



rhizineo brevi, albido v cinerascente vestitse. 



Fs. carpoloma (Del.) Wainio Hatifolia 



(Kremp.) 24. 



fl Thalli lacinese angustiores, supra indistincte 

 reticulato - costatse, nitidse, subtus tomento 

 rhizineo longo, obscuro, fusco vestitse. 



Ps. gilva (Thunb.) Malme 23. 



Thallus aut sorediosus (sorediis luteis) aut isi- 

 diosus (isidiis cinereis, intus luteis). 



Ps. crocata (L.) Wainio '12. 



Pseudocyphellaha obvoluta (Ach.) Malme. 



Sticta ohi-oluta ACH.; ACHARIUS, Lich. univ. (1810) p. 452. 

 Nyländer, Syn. I (18G0) p. 362 ex p. (cfr. Lich. Scand. p. 95). 

 Pavmelia obvoluta ACH.; ACHARIUS. Meth. (1803) p. 218. 



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