Cajanus cajan vs cajan pea

Cajanus cajan and cajan pea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cajanus cajan	Yes	No	No	No
cajan pea	Yes	No	No	No

As nouns, Cajanus cajan and cajan pea are synonyms defined as:

Cajanus cajan and cajan pea: tropical woody herb with showy yellow flowers and flat pods; much cultivated in the tropics

Other synonyms of Cajanus cajan include catjang pea, dahl, dhal, pigeon-pea plant, pigeon pea, red gram.

Cajanus cajan (noun)	cajan pea (noun)
tropical woody herb with showy yellow flowers and flat pods; much cultivated in the tropics	small highly nutritious seed of the tropical pigeon-pea plant
	tropical woody herb with showy yellow flowers and flat pods; much cultivated in the tropics