Contiibution. I. 



121 





Dc5cr. Enteromorplm radiata J. G. Ag. i. c. 



Fig. 



n 



« 



H 



„ t. 4, fig. 105-103, 



Litoral, occurring on rocks at low-water mark, or in 

 rock-pools in the npper part of the zone. I also found it 

 east o^n shore tcgether with Piilota pectinata, probably from 

 the sublitoral zone. .It appears to prefer exposed places. 

 Specimens with zoospores have been coUected at the end of 

 June and in the beginning of July. 



Distribution: Found at Sværholt, Mehavnand Finkong- 

 kjeilen^ rare, 



Enteromorpha intestinalis (L,) Link. 



Epist. p. 5; Ulva intestinalis L. Spee. Pl. p. 1163. 



f. gcntiina Ahln. 



Enterom. p. 18. 

 Beser. Enteromorpha intestinalis a gcnuitia Ahln. 1. c. 



^ chwata J. G. Ag. Alg. Syst. 3, p. 131 





Fig. 



Ex si CC. 



n 



t» 



H 



Kiitz. Tab. Phyc. G, t. 31. 

 Aresch. Alg. Scand. exsicc. Kr. 122 

 f. genuina Hauck et Eicht. Phyc. univ. 

 Nr. 223. 



f. attenuata Ahln. 



1. c. p. 20. 

 Beser. Enteromorpha intestinalis b. attenuata Aliln 1. c. 



r9 



CC cylindracea J. G. Ag. Alg, Syst. 3, 



E 



ocstcc, 



»5 



» 



Alg, Scand* ex- 



w 



M 



p. 131. 

 f. longissima Aresch. 



sicc. Nr. 327, 

 f. attenuata Wittr. et Nordst. Alg. ex- 

 sicc. Nr. 136. 



f. cornucopiæ Lyngb. ' 



?cytosip]ion intestinaUs y cornucopiæ Lyngb. TTydr. Dan. p. 67 

 Beser. Enteromovpha intestinalis c. cornucopiæ Ahlm. i. c. p. 21. 



^ J. G. Ag. I. c. 



'[^oosicq, 



n 



ff 



» 



W 



y 



var. 



Wittr. et Nordst. Alg. ex, 

 sicc. NrrW» 



