Which plant is an aquatic plant species, Andira or Watercress?
Andira Andira is a genus of flowering plants in the legume family, Fabaceae. It is distributed in the tropical Americas, except for "A. inermis", which also occurs in Africa. It was formerly assigned to the tribe Dalbergieae, but recent molecular phylogenetic evidence has placed it in a unique clade named the "Andira" clade.
Utricularia olivacea Utricularia olivacea, the piedmont bladderwort, is a very small, annual suspended aquatic carnivorous plant that belongs to the genus "Utricularia". "Utricularia olivacea" is native to Central America, South America, the West Indies, and the eastern United States (coastal plain from Mississippi to New Jersey).