red fox vs Celosia argentea

red fox and Celosia argentea both are nouns.

Word	Noun	Adjective	Verb	Adverb
red fox	Yes	No	No	No
Celosia argentea	Yes	No	No	No

As nouns, red fox and Celosia argentea are synonyms defined as:

red fox and Celosia argentea: weedy annual with spikes of silver-white flowers

red fox (noun)	Celosia argentea (noun)
the common Old World fox; having reddish-brown fur; commonly considered a single circumpolar species	weedy annual with spikes of silver-white flowers
New World fox; often considered the same species as the Old World fox
weedy annual with spikes of silver-white flowers