Contributiou. 1. 



15 1 



Codioliim cylindraceum Fosl. 



in Tromso Mus. Aarsli. X, p. 189; excl. f. minor. 

 Descr. Codiolam pusillum Fosl. Arkt. havalg. p. 12; excl. syn. 



M 



cylindraceum Fosl. in Tromso Mus. Aarsli. 1. e.; excl. f. 



ramor. 



Fig, 



Exsicc* 



n 



» 



pusillum Fosl. Arkt. havalg. t. 2, fig. 1. 



5) 



AVittr. et Nordst. Alff. exsicc. Nr. 457. 



Sf/n. Codiolum pusillum Kjellm. K Isli. Algfl. p. 389; ex parte. 



cylindraceum De-Tonij Syll. Ålg. 1, p. 632; ex«I 



) 



. ^ f. minus. 



Having had the opportunity of seeing Lyngbyens 

 original specimen of his Vaiichcria {Codiolum) piisilla from 

 the Fåroe Islands, I have shown, in Tromso Mus. Aarsh. 1. 

 C, that the plant described by rae in Aret. havalg. 1. c. by 

 the name of Codiolum pusillum is not identic with L y n g- 

 bye's plant, but ought to be regarded a separate species 

 taking Codiolum in the sense mentioned in Tromso Mus. 

 Aarsh. 1. c. I therefore have called it C. cylindraceum. 



In the eastern part of the district I met with this spe- 

 cies in gr eat numb er, growing on rocks near high-water mark, 

 and almost fuUy agreeing with the form found some years 

 ago at Gjesvær in West-Einmarken. 



Biskihution'. Tound at Pasvig^ local but abundant. 



- 



Codiolum pusillum (Lyngb.) Fosl. 



in Tromso Mus. Aarsh, X, p. 190; Vaueheria pnsilla Lyngb. Hydr. 

 Ban. p. 79, t. 22 P. 

 Descr, Codiolnm pusillum Fosl. L c. 



Sij7h Yaucheria pusilla De-Toni, Syll. Alg. 1, p. 408. 



Codiolum longipes Holmes, Alg. iJrit. Nr. 33j sec. spee. ex 



herb. Holmes. 



„ pusillum Kjehm. K Ish. Algfl. p. 389; ex parte. 



De-Toni, Syll. Alf?. 1, p. 631; ex parte. 



Non Fosl. Arkt. havalg. p. 12. 



n 



w 



This species is characterizing itself by its club general- 

 ly beiug shorter th,0;U the stipe^ snbcylindric or not seldom 



