Polygala ambigua is a species of flowering plant in the milkwort family (Polygalaceae). It was first described in 1818 and is native to the United States and Japan.[1][2]

References

  1. ^ "International Plant Names Index". www.ipni.org. Retrieved 2020-04-03.
  2. ^ "Polygala ambigua Nutt. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2020-04-03.