Meaning : East Indian shrub.
Synonyms : tephrosia purpurea
Meaning : Dense shrub of moist riverbanks and flood plains of the eastern United States having attractive fragrant foliage and dense racemes of dark purple flowers.
Synonyms : amorpha fruticosa, false indigo
Meaning : An erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers.
Synonyms : amorpha californica, false indigo