112 



Tkib. VI. — SIPHULEI. 



I. — §IPHUIiA Fr. 



1. Sipltiila ceratites (Wlilnb.) Fr., Nyl. Scand. p. 67. 

 Haud rara ad Mare glaciale, usque ad Ponoi (notavit N. 

 I. Fellman), non autem ad Mare album. 



II. — THA]TI]\OIiIA Ach. 



1, TlianiiBolia vei>niiculaa*is (L.) Acli., Scliser., 

 Nyl. 1. c. 



Haud rara ad Mare glaciale (48, e Klsetni prope Jo- 

 konga). 



Trib. VII. — USNEEI. 



I. — US^SfEA Hffm. 



1. Usiiea barbata f. dasypoga ^Ach.) Nyl. Scand. p. 69. 

 Ad arbores (49, e Knäsä prope Mare album). 



Trib. VIII. — RAMALINEI. 



I. — AliECTORlA (Ach.) Nyl. 



1. Alectoria divergeiis (Ach., Whlnb.) Nyl. Scand. 

 p. 71.^ 



In campestribus ad Mare glaciale. Earo corticola (ad cor- 

 ticem betulfe prope Kolarn). 



2. Alectoria »igricans (Ach.) Nyl. Scand. p. 71. 

 Ad oram borealem Maris albi; prsesertim vero ad Mare 



glaciale (54, e Ponoi). 



*) Semper sterilis videtur in Eurnpa; frequenter vero fertilis adest 

 in Asia maxime orientali. Sunt apotliecia spadicea mediocria (låtit. 

 1 — 6 millim.), margine thallino crcnulato-inpequali aut tuberculis obso- 

 letis nonnihil exasperato, rarius subltevi cincta; sporse 8««; incolores 

 ellipsoideee simplices, longit 0,008—0,010 millim., crassit. 0,0015—0,0055 

 millim. — Akctorim et Evernice adhuc minus differunt a Parmeliis quam 

 Claälinv a Cladvniis. Cetrariti vix distinguuntur a Parmeliis nisi sper- 

 mogoniis. 



