Acacia farnesiana vs sweet acacia

Acacia farnesiana and sweet acacia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Acacia farnesiana	Yes	No	No	No
sweet acacia	Yes	No	No	No

As nouns, Acacia farnesiana and sweet acacia are synonyms defined as:

Acacia farnesiana and sweet acacia: tropical American thorny shrub or small tree; fragrant yellow flowers used in making perfumery

Other synonyms of Acacia farnesiana include cassie, flame tree, huisache, mimosa bush, scented wattle, sweet wattle.

Acacia farnesiana (noun)	sweet acacia (noun)
tropical American thorny shrub or small tree; fragrant yellow flowers used in making perfumery	tropical American thorny shrub or small tree; fragrant yellow flowers used in making perfumery