I 



\ 



Contiibntion. I, 



§9 



t>€scr: Vnnctaiin plantaginea J. G. Åg. Spee. Alg. i, p. Tå. 



Fig. 



„ „ Harv. Phyc. Brit. t. J28. 



Phycolapatlnim plaiitagincum Kiitz. Tab. Phyc. 6, t. 48. 

 « fissum Kntz. 1. c. 



Exsicc. Punctaria plantaginea Aresch. Alg. Scand. exsicc. No. 170. 



ff „ Hauck et Rickt. Phyc. univ No. 16(>, 



f, Unearis FosL 



Aret. liavalg. p. 9, 

 Descr. Punctaria plantaginea ^ linearis Fosl. 1. c. 



Syn. Ulva rubescens Lyngb. Ilydr. Dan. p. 27. 



n 



Fucus 



M 



M 



Sommerf. in Act. Nidros p. 51. 



9) 



Suppl. p. 183. 



■4 



Litoral, occurring in rock-pools in the lower part of the 

 region, on open as well as sheltered coasts, bnt not in much 

 exposed localities. It bears zoosporangia in the later half 

 of Jnly and the first part of Angust. A transition between 



4 



f. typica and f. ZmmnVhasbeen tåken at Bugonæs and Vadso. 

 Distribution: Scattered and very scarce along the whole 



coast. 



Fam, Desmarestiaceæ Thiu\ 



in Le Jol. Liste Alg. Clierb. p. 14. 



Gen, Desmarestia (Lamour.) Grev. 



Alg. Brit. p. XXXIXj Lamour. Ess. p. 43; spee. excl. 



Desmarestia acuelata (L.) Lamour. 



I. c. p. 45; Fucus acuelatus L. Spee. Pl. Ed. 2, p. 1G32. 

 Descr, Desmarestia acuelata J. G. Ag. Spee. Alg. 1, p. 167. 



Fig. 



» 



W 



ff 



» 



Eæsi 



ICC. 



Harv. Phyc. Brit. t. 49. 



Kutz. Tab. riiyc. 9, t. 94. 

 hybrida „ „ 9, t. 03. 



acuelata Arcsch. Alg. Scand. exsicc. No. 87 et 165, 



Syn. Dcsinia acuelata Lyngb. Ilydr. Dau. p. 34. 

 Fucus acuelatus ^ Wg. Fl. Lapp. p. 502. 

 v virgatue Gunn. Pl. Norv. 1, p. 45, 



