Fucus sp

Fucus sp

Observation - Fucus sp. Description: This keys out (using Fish & Fish) as a Fucus. The shape of the reproductive bodies did not match the description of F. spiralis and seemed to be more in line with those of F. vesiculosus. As can be seen in the first picture there seem to be no air bladder

This keys out (using Fish & Fish) as a Fucus. The shape of the reproductive bodies did not match the description of F. spiralis and seemed to be more in line with those of F. vesiculosus. As can be seen in the first picture there seem to be no air bladders so it could be F. vesiculosus forma linearis?

Any suggestions?