bastard indigo

• n.
  • East Indian shrub

    同义词： Tephrosia purpurea

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

    同义词： false indigo Amorpha fruticosa

  • an erect to spreading hairy shrub of the Pacific coast of the United States having racemes of red to indigo flowers

    同义词： false indigo Amorpha californica

以上来源于: WordNet