I. Diseolichenes. 



A. Cyelocarpeae. 



Trib. 1. Gyrophoreae. 

 1. Lmbilicaria. 



1. t. rugifera ISyl., Licli. Scand. p. 117. Gyrophora Th. Kr., 

 Lieh. Scand. p. 156, pr. p. (excl. Ü. stipitata Nyl., quae speciem 

 autonomam constituit secundum specimina orig. in herb. Nyl.l. 



In rupe prope Turner Sund (12 m.)- N. 14. Fert. 



2. U. cjrlindrica (L.) Dub. 



Var. Delisei (De.spr.) Nyi., Lieh. Scand. p. 117. Gyrophora 

 Th. Fr., Lieh. Scand. p. 158. 



In rupibus ad Kap Dalton, ad Turner Sund, n. 4, 6 (7 m.). 

 7 (8 m.), 13, et ad Lagunas méridionales in insula Jan Mayen. Fert. 



3. 11. hyperborea Holïm. Gyrophora hyperborea a. primaria 

 Th. Fr., Lieh. Scand. p. 160. 



In rupibus ad Turner Sund, n. 4, et in insula Jan Mayen. Fert. 



4. 1. arctica (Acii.) JNyi., Lieh. Lapp. Or. p. 123. Gyrophora 

 hyperborea ß. arctica Th. Fr., Lieh. Scand. p. 161. 



In rupe granitica ad Fleming Inlet et ad Lagunas méridionales 

 in insula Jan Mayen. Fert. 



5. 1. proboscidea (L.) D. C. 

 cz) F. slibnuda Wain. 



CT) 



Thallus subtus rhizinis fere destitulus. In rupibus in insula Jan 

 '^^ayen. Fert. 



