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 can be found in countries other than the USA and the UK.
Pontederia cordata or pickerelweed can be found from eastern Canada to Argentina, which is outside of the USA and the UK.
( z1 possible :ARG1 ( z2 find :ARG1 ( z3 species :name ( z4 name :op "Pontederia" :op "cordata" ) ) :location ( z5 country :ARG2-of ( z6 except :ARG1 ( z7 and :op ( z8 country :name ( z9 name :op "USA" ) ) :op ( z10 country :name ( z11 name :op "UK" ) ) ) ) ) ) )