kangaroo's paw vs kangaroo-foot plant

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

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

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

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

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

kangaroo's paw (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