cockscomb vs Celosia cristata

cockscomb and Celosia cristata both are nouns.

Word	Noun	Adjective	Verb	Adverb
cockscomb	Yes	No	No	No
Celosia cristata	Yes	No	No	No

As nouns, cockscomb and Celosia cristata are synonyms defined as:

cockscomb and Celosia cristata: garden annual with featherlike spikes of red or yellow flowers

Other synonyms of cockscomb include Celosia argentea cristata, common cockscomb.

cockscomb (noun)	Celosia cristata (noun)
the fleshy red crest on the head of the domestic fowl and other gallinaceous birds	garden annual with featherlike spikes of red or yellow flowers
a cap worn by court jesters; adorned with a strip of red
a conceited dandy who is overly impressed by his own accomplishments
garden annual with featherlike spikes of red or yellow flowers