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Pickerelweed

Pontederia cordata

Pickerelweed (Pontederia cordata), along Rideau River, Ottawa, Ontario, Canada

Pontederia cordata, Plaisance National Park, Quebec, Canada.

Pontederia cordata, common name pickerelweed (USA) or pickerel weed (UK), is a monocotyledonous aquatic plant native to the Americas. 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.

Quick Facts

Scientific name Pontederia cordata
Family Pontederiaceae
Height 2-3 ft
Bloom time Jun-Sep
Sun Full sun
Moisture Shallow water
Soil Muck
Wildlife value Blue spikes worked hard by bumble bees; seed for ducks

Mentioned In

Image Credits

  • D. Gordon E. Robertson (CC BY-SA 3.0)
  • Cephas (CC BY-SA 3.0)

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