Pontederia cordata, common name pickerelweed (USA) or pickerel weed (UK), is a monocotyledonous aquatic plant native to the American continent. It grows in a variety of wetlands, including pond and lake margins across an extremely large range from eastern Canada south to Argentina. A few examples include northern rivers, the Everglades and Louisiana.
Pontederia cordata has never grown in Asia.
( z1 grow :polarity - :ARG1 ( z2 cordata :mod ( z3 paddy ) ) :time ( z4 ever ) :location ( z5 continent :name ( z6 name :op "Asia" ) ) )