Sargassum bacciferum vs sargassum

Sargassum bacciferum and sargassum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sargassum bacciferum	Yes	No	No	No
sargassum	Yes	No	No	No

As nouns, Sargassum bacciferum and sargassum are synonyms defined as:

Sargassum bacciferum and sargassum: brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea

Other synonyms of Sargassum bacciferum include gulfweed, sargasso.

Sargassum bacciferum (noun)	sargassum (noun)
brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea	brown algae with rounded bladders forming dense floating masses in tropical Atlantic waters as in the Sargasso Sea