128 -•*• F <>s lie - 



to P. furfuracea, and the figure in Tab. Phyc. 5, t. 39 is 

 considered by J. G. A g a r d h (Alg. Syst. 3, p. 81) to be- 

 long to the last named species, I think it most correct to 

 record the above quoted name, given to it by S u h r. 



The species in question occurs on rocks on the sea-shore 

 in exposed places, washed over by the waves. It grows 

 gregarious in great numbers, sometimes clothing large spa- 

 ces of the rocks. At West-Finmarken I also met with it 

 at some distance from the shore. 



Distribution: Found at the foot of the birds' rocks at 

 Svserholt, abundant, and at Finkongkjeilen, scarce. I suppo- 

 se it to be the same species I saw from the boot between 

 Finkongkjeilen and Omgang on the foot of the birds' rocks 

 in great abundance. 



Prasiola stipitata Suhr 



in Jess. Monogr. p. 16. 

 Descr. Prasiola stipitata Lagerst. Monogr. p. 36. 

 Fig. „ „ Jess. Monogr. t. 2, fig. 11—16. 



Exsicc. H „ Wittr. et Nordst. Alg. exsicc. Nr. 48 et 435. 



„ „ Aresch. Alg. Scand. exsicc. Nr. 138 et 222. 



This species occurs on rocks on the sea-shore and often 

 so far down that it is constantly washed over by the wa- 

 ves. At Bugonaes in Sydvaranger I met with a very small 

 form most nearly related to the present species growing in 

 a small and shallow rock-pool or cleft of rock at high-water 

 mark. 



Distribution: Pretty common but not plentiful along 

 the whole coast. 



Gen. Schizogonium Ktitz. 

 Phyc. gener. p. 245. 



Schizogonium radicans (Ktitz.) Gay. 



Ul»thr. aer., sec. Notarisia 1888, p. 566; Ulothrix radicans Kutz. 



