bladderwrack vs Fucus vesiculosus

bladderwrack and Fucus vesiculosus both are nouns.

Word	Noun	Adjective	Verb	Adverb
bladderwrack	Yes	No	No	No
Fucus vesiculosus	Yes	No	No	No

As nouns, bladderwrack and Fucus vesiculosus are synonyms defined as:

bladderwrack and Fucus vesiculosus: a common rockweed used in preparing kelp and as manure

Other synonyms of bladderwrack include black rockweed, bladder fucus, tang.

bladderwrack (noun)	Fucus vesiculosus (noun)
a common rockweed used in preparing kelp and as manure	a common rockweed used in preparing kelp and as manure
similar to and found with black rockweed