Contribution. I. 39 



Descr. Ceramium strictum J. G. Ag. Epicr. p. 97. 



Fig. „ „ Harv. Phyc. Brit. t. 334. 



Exsicc. „ „ Hauck et Richt. Phyk. univ. No, 104. 



The adding of this species to the Flora of East-Finmar- 

 ken is founded only on a couple of badly preserved, sterile 

 specimens from Sydvaranger. Typical specimens bearing te- 

 trasporangia in the beginning of August have been taken at 

 Russemark (Porsangerfjord) in West-Finmarken. Besides this 

 I there also have collected a coarse and peculiar form of the 

 present species. 



Distribution: Unknown to me- A few specimens which 

 are supposed to belong to the species in question have been 

 found at Bugonses in Sydvaranger. 



Ceramium rubrum (Huds.) Ag. 



Disp. Alg. p. 16; Conferva rubra Huds. Fl. Angl. p. 600. 



f. decurrens J. G. Ag. 



Spec. Alg. 2, p. 127. 

 Descr. Ceramium rubrum « decurrens J. G. Ag. Epicr. p. 100. 

 Exsicc. „ decurrens Arescb. Alg. Scand. exsicc. No. 208. 



f. genuina. 

 Descr. Ceramium rubrum f. genuina Kjellm. N. Ish. Algfi. p. 214. 



f. prolifera J. G. Ag. 



Spec. Alg. 2, p. 127. 

 Descr. Ceramium rubrum /S proliferum J. G. Ag. Epicr. p. 100. 

 Fig. „ secundatum Lyngb. Hydr. Dan. t. 37 A. 



„ botryocarpum Harv. Pbyc. Brit. t. 215. 



f. pedicellata Duby. 

 sec. J. G. Ag. Spec. Alg. 2, p. 128. 

 Descr. Ceramium rubrum * pedicellatum J. G. Ag. Epicr. p. 101. 

 Fig. „ „ Kiitz. Tab. Phyc. 13; t. 4, fig. a— b. 



Syn. Conferva littoralis Gunn. Fl. Norv. 2, p. 106. 

 „ rupestris Gunn. 1. c. p. 107. 

 „ seposita Gunn. 1. c. p. 116. 

 „ diaphana Wg. Fl. Lapp. p. 511. 



This species appears at East-Finmarken almost ever un- 



