Nova Acta Reg. Soc. Sc . Ups., Ser. Ill . KjellmaTi . Algenv . Murm. Meere.s 



1_15. Scaphospora arciica. 16.22. Ploeospora pumila 23,24. Monostroma leptodermum. 

 25 Enteromorpha percursa. 26_28 Khizoclomum pachydermum . 



