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



Bacidia DE NOT. 



Bacidia abbrevians (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 HEPP.- TH.FR. Spitsb. p. 35. Spitsb. Over 

 moss, wood and bone. 



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

 Over bark. 



Sporastatia 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. 



