bladderwrack
noun
1 bladderwrack
Similar to and found with black rockweed.
synonym: Ascophyllum nodosum.
2 bladderwrack
A common rockweed used in preparing kelp and as manure.
synonyms: black rockweed, bladder fucus, Fucus vesiculosus, tang.
Polish: morszczyn pęcherzykowaty
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