Contribution. I. 



m 



r 



kttgelmnden oft bis 30 pt langen) Familien vereinigt, wclelie nicht sel- 

 ten gelappt siud". Tab. 3, fig. 14. 



The species occurs on rocks at liigli- water mark in com- 

 pany with Lijnghya jadertina and otlier smaller algæ, in ex- 

 -posed as well as sheltered localities. 



Bistribution: Found at Sværholt, Meliavn, Vardo, Ki- 

 berg, Bugonæs, Kjelmo and Pasvig, prettj^ comraon but scarce. 

 (It has also been foxind at Tromsoj Ryoen and Gratangen 



in Tromso amt). 



Errata. 



Pag, 103, Gohia baltica: \Exsicc. and Syn. Dictyosiphon (Coilo- 

 ncnia) Clwrdaria var, A r e s cli. to strikej and to add: The plant is 

 3 — 5 cm. long, proportionålly tlnnner than the habit-fignre by Gobi 1. 

 c. and in habit somewhat reminding of Fhysematoplea attemtata. 



«Hl 



; '>i 



I 



s:-- 



