Combretum appiculatum vs bush willow

Combretum appiculatum and bush willow both are nouns.

Word	Noun	Adjective	Verb	Adverb
Combretum appiculatum	Yes	No	No	No
bush willow	Yes	No	No	No

As nouns, Combretum appiculatum and bush willow are synonyms defined as:

Combretum appiculatum and bush willow: small deciduous tree of the Transvaal having spikes of yellow flowers

Combretum appiculatum (noun)	bush willow (noun)
small deciduous tree of the Transvaal having spikes of yellow flowers	small deciduous tree of the Transvaal having spikes of yellow flowers
	small South African tree having creamy yellow fragrant flowers usually growing on stream banks