| bastard indigo | |
noun | |
| 1. | East Indian shrub |
| 2. | 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] |
| 3. | an erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers [syn: false indigo] |