Antennaria dioica vs cat's feet

Antennaria dioica and cat's feet both are nouns.

Word	Noun	Adjective	Verb	Adverb
Antennaria dioica	Yes	No	No	No
cat's feet	Yes	No	No	No

As nouns, Antennaria dioica and cat's feet are synonyms defined as:

Antennaria dioica and cat's feet: low-growing perennial herb having leaves with whitish down and clusters of small white flowers

Other synonyms of Antennaria dioica include cat's foot, pussytoes.

Antennaria dioica (noun)	cat's feet (noun)
low-growing perennial herb having leaves with whitish down and clusters of small white flowers	low-growing perennial herb having leaves with whitish down and clusters of small white flowers