black rockweed


Also found in: Thesaurus.
Related to black rockweed: Fucus serratus, serrated wrack
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.black rockweed - a common rockweed used in preparing kelp and as manureblack rockweed - a common rockweed used in preparing kelp and as manure
rockweed - coarse brown seaweed growing on rocks exposed at low tide
genus Fucus - type genus of the family Fucaceae: cartilaginous brown algae