24 OTTO V. DARBISHIRE. JSEC. ARCT. EXP. FR.A.M 



Psora tlrmixxa (Mr i> i K.I Tn. FR.- TH. FR. Scand. p. 420. -- Greenl., 

 Spit>l>.. Icel. - - Over eartli and old wood. 



Psora globifera (AcH.) KBR. - TH. FR. Scand. p. 411. - Greenl. 

 ( KIT earth. 



Psora lurid (i (Sw.) KBR.- TH. FR. Scand. p. 413. Greenl., Icel. - 

 < KIT earth. 



Psora rultifonni* l\V.\HL.) FR. - TH. FR. Scand. p. 412. -- Am.. 

 Greenl.. Spilsk. Icel. 



Umbilicnrici HFFM. 



ca (HFFM.) -- Hue Lich. Extra. n. .'573. - 



Am.. (In-enl. -- On stone. 



Gyrophora, ACH. 



Gyrophora antliracina (WrLF.) KHR. - TH. FR. Scand. p. 165.- 

 Am., Greenl., Spilsh. --On stone. - - E. P. S. N. Ellesmere Land, Frams- 

 harl.uur |15), Bedford Pirn Island (19, 20), Brevort Island (22): North 

 Lincoln (23); King Oscar Land, Harbourfjord (27), Goosefjord (3840, 

 4850); Camp n. 30 (68). 



Gyrophora arctica ACH. - TH. FR. Scand. p. 161. - - Am., Greenl, 

 Spilsh., Icel. On stone. - - E. P. S. N. Ellesmere Land, Framsh arbour (17). 



Gyrophora corruaata (Acn.) TH. FR. - TH. FR. Scand. p. 161. - 

 Icel. On stone. 



('i/ropliora cylindrical (L.) ACH.- TH. FR. Scand. p. 157. - Am., 

 lirenl., Spitsh.. Icel. --On stone.- E. P. S. N. Ellesmere Land, Frams- 

 harhour |17|: King Oscar Land, Harbourfjord (27), Gooseijord (38). 



Gi/ropliora deusta (L.) Fw. - TH. FR. Scand. p. 164. - - Greenl. 



On >tul|r 



Gi/ro/iltora discolor TH. FR. - - TH. FR. Spitsb. p. 31. - Am.. (In-enl., 

 Spil>h. - On stone. 



<ii/roi>l/(>ra erosa (WEB.) ACH.- TH. FR. Scand. p. I.V.I. -Am.. 

 (in-riiL Spilsh., Icel. - On stone. - - E. P. S. N. Ellesmere Land. Beitstads- 

 Fjord |7). Fraiusharhoiir (17). 



f !ili-f>i>ltnrii liirsiita ACH. - - TH. FR. Scand. p. 1")">. Greenl., Icel. 

 -On stone. E.P.S.N. Greenland (2); Kllesmereland, Bedford Pirn 

 Maud i.'di; Kin- ()>rar Land. Harbourfjord (24), GooM-fj..nl \'Hl 4 ( .|. 



(li/ro/il/nra l/i>rrhorea (llriM.) Mcni). - TH. FK. Scand. j>. Kid. 

 \m.. Greenl., Spitsb.. [cel.--0n stone. -- E. P. S. N. Greenland (2); Elles- 

 mi-ivlaiid. I'Vain-liaihuiir ( IT). 17): King ( )scar Land. I larhourfjord (27), 



~-fj,ird 



