Contribution. I. 63 



at Svserholt, Kjollefjord, Mehavn, Omgang, Kiberg, Ekkero 

 and Busronses. 



l 6 v 



Ser. Fucoideae (Ag.) J. G. Ag. 



Alg. Med. p. 24; Ag. Syst. Alg. p. XXXV; Urn. mut. 



Fam. Fucacese (Ag.) J. G. Ag. 



Spec. Alg. 1, p. 180; Ag. Syst. Alg. p. XXXVII; lim. mut. 



Gen. Halidrys (Lyngb.) Grev. 

 Alg. Brit p. XXXIV; Lyngb. Hydr. Dan. p. 37; lim. mut. 



Halidrys siliquosa (L.) Lyngb. 

 1. c. Fucub siliquosus L. Spec. Plant. 2, p. 1160. 

 Descr.. Halidrys siliquosa J. G. Ag. Spec. Alg 1, p. 236. 

 Fig. „ „ Harv. Phyc. Brit. t. 66. 



Exsice. „ „ Aresch. Alg. Scand. exsicc. Nr. 151. 



Syn. Fucus siliquosus Gunn. Fl. Norv. 1, p. 83. 

 „ „ Wg. Fl. Lapp. p. 498. 



Halidrys siliquosa Aresch. Pbyc. Scand. p. 253. 



According to Areschoug and Wahlenberg, this 

 species occurs at the coast of Finmarken, but I do not know 

 whether the statements refer to East- or West-Finmarken, or 

 perhaps only to the northern part of the present Tromso 

 amt, which formerly belonged to Finmarken. I never met 

 with it myself attached, neither at West- nor at East-Finmar- 

 ken. But at Svserholt I found some vigorous specimens floating 

 close to the shore. 



Distribution: Unknown to me, and it may be very doubt- 

 ful whether it belongs to the Flora of East-Finmarken. Loose 

 specimens found at Svarholt. 



Gen. Ozothallia Dcsne et Thur. 

 Rech. Fuc. p. 13. 



