bastard indigo vs false indigo

bastard indigo and false indigo both are nouns.

Word	Noun	Adjective	Verb	Adverb
bastard indigo	Yes	No	No	No
false indigo	Yes	No	No	No

As nouns, bastard indigo and false indigo are synonyms defined as:

bastard indigo and false indigo: an erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers

Other synonyms of bastard indigo include Amorpha californica.

As nouns, bastard indigo and false indigo are synonyms defined as:

bastard indigo and false indigo: dense shrub of moist riverbanks and flood plains of the eastern United States having attractive fragrant foliage and dense racemes of dark purple flowers

Other synonyms of bastard indigo include Amorpha fruticosa.

bastard indigo (noun)	false indigo (noun)
East Indian shrub	an erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers
an erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers	dense shrub of moist riverbanks and flood plains of the eastern United States having attractive fragrant foliage and dense racemes of dark purple flowers
dense shrub of moist riverbanks and flood plains of the eastern United States having attractive fragrant foliage and dense racemes of dark purple flowers	any of several plants of the genus Baptisia