kangaroo's-foot vs kangaroo-foot plant

kangaroo's-foot and kangaroo-foot plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
kangaroo's-foot	Yes	No	No	No
kangaroo-foot plant	Yes	No	No	No

As nouns, kangaroo's-foot and kangaroo-foot plant are synonyms defined as:

kangaroo's-foot and kangaroo-foot plant: sedgelike spring-flowering herb having clustered flowers covered with woolly hairs; Australia

Other synonyms of kangaroo's-foot include Anigozanthus manglesii, Australian sword lily, kangaroo's paw, kangaroo paw.

kangaroo's-foot (noun)	kangaroo-foot plant (noun)
sedgelike spring-flowering herb having clustered flowers covered with woolly hairs; Australia	sedgelike spring-flowering herb having clustered flowers covered with woolly hairs; Australia