wheel tree vs Stenocarpus sinuatus

wheel tree and Stenocarpus sinuatus both are nouns.

Word	Noun	Adjective	Verb	Adverb
wheel tree	Yes	No	No	No
Stenocarpus sinuatus	Yes	No	No	No

As nouns, wheel tree and Stenocarpus sinuatus are synonyms defined as:

wheel tree and Stenocarpus sinuatus: eastern Australian tree widely cultivated as a shade tree and for its glossy leaves and circular clusters of showy red to orange-scarlet flowers

Other synonyms of wheel tree include firewheel tree.

wheel tree (noun)	Stenocarpus sinuatus (noun)
eastern Australian tree widely cultivated as a shade tree and for its glossy leaves and circular clusters of showy red to orange-scarlet flowers	eastern Australian tree widely cultivated as a shade tree and for its glossy leaves and circular clusters of showy red to orange-scarlet flowers