'false indigo' definitions:

Any of several plants of the genus Baptisia [syn: wild indigo, 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 [syn: false indigo, bastard indigo, Amorpha fruticosa]

An erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers [syn: false indigo, bastard indigo, Amorpha californica]