Cassia acutifolia vs Alexandrian senna

Cassia acutifolia and Alexandrian senna both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cassia acutifolia	Yes	No	No	No
Alexandrian senna	Yes	No	No	No

As nouns, Cassia acutifolia and Alexandrian senna are synonyms defined as:

Cassia acutifolia and Alexandrian senna: erect shrub having racemes of tawny yellow flowers; the dried leaves are used medicinally as a cathartic; sometimes placed in genus Cassia

Cassia acutifolia (noun)	Alexandrian senna (noun)
erect shrub having racemes of tawny yellow flowers; the dried leaves are used medicinally as a cathartic; sometimes placed in genus Cassia	erect shrub having racemes of tawny yellow flowers; the dried leaves are used medicinally as a cathartic; sometimes placed in genus Cassia