1898-1902. No. 21.] LICHENS. 21 



Bacidia DE NOT. 



Bacidia abbreviam (NYL.) TH. FR. - - TH. FR. Scand. p. 362. - 

 Icel. On hark. 



Bacidia arceutina (Acn.) ARN. TH. FR. Scand. p. 352. Icel. - 

 On bark. 



Bacidia atrosanguinea (SCHAER.) TH. FR. TH. FR. Scand. p. 354. 

 - Greenl., Spitsb., Icel. On bark. 



Bacidia Beckhausii (KRB.) ARN. TH. FR. Scand. p. 359. Icel. 

 On bark. 



Bacidia herbarum (HEPP.) ARN. TH. FR. Scand. p. 349. Icel. 

 Over moss. 



Bacidia leucococcoides NYL. - - Hue Add. n. 1088. Icel. - - On 

 old plants. 



Bacidia rubella (PERS.) MASS. TH. FR. Scand. p. 344. Am., Icel. 

 On bark. 



Bacidia subfuscula (NYL.) TH.FR. TH. FR. Spitsb. p. 35. Greenl. 

 Spitsb., Icel. Over earth and wood. 



Bacidia umbrina AGH. - - TH. FR. Scand. p. 365. Greenl, Icel. - 

 Over stone, old wood and bark. 



Bacidia venusta REPP. - TH. FR. Spitsb. p. 35. Spitsb. Over 

 moss, wood and bone. 



Bacidia vermifera (NYL.) - TH. FR. Scand. p. 363. Greenl. - 

 Over bark. 



a MASS. 



Sporastatia cinerea (SCHAER.) TH. FR. TH. FR. Scand. p. 404. - 

 Spitsb. On stone. 



Sporastatia Spitsbergensis TH. FR. TH. FR. Spitsb. p. 43. - 

 Spitsb. On stone. 



Sporastatia tenuirimata TH. FR. TH. FR. Spitsb. p. 42. Spitsb. 



On stone. 



Sporastatia testudinea MASS. - TH. FR. Scand. p. 403. Am., 

 Greenl., Spitsb., Icel. On stone. E. P. S. N. King Oscar Land, Har- 

 bourfjord (24, 26, 27), Bjerneborg (35), Goosefjord (38-41, 48-50). 



Sarcogyne Fw. 



Sarcogyne Clavus (D.C.) TH. FR. TH. FR. Scand. p. 409. Greenl. 



On stone. 



