354 Pub. Puciet Sound Biol. Sta. Vol. 2, No. 53 



PLATE 57 



Dc.smarestia lalissima Setchell and Gardner. Plants iii condition as se- 

 «.'urcd with a trawl. White bar on surface of thallus is lo^ mm. 

 (G-inch) ruler. X 0.04. 



Fig. 1. Fragment of a plant. ^Nlain axis 40.5 cm. wide. 



Fig. 2. A small plant attached to the base of the stipe of an older one. 



