Alexandrian senna vs tinnevelly senna

Alexandrian senna and tinnevelly senna both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alexandrian senna	Yes	No	No	No
tinnevelly senna	Yes	No	No	No

As nouns, Alexandrian senna and tinnevelly senna are synonyms defined as:

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

Alexandrian senna (noun)	tinnevelly 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