Noun genus pontederia has 1 sense
  1. Pontederia, genus Pontederia - pickerelweed
    --1 is a kind of monocot genus, liliopsid genus
    --1 is a member of Pontederiaceae, family Pontederiaceae, pickerelweed family
    --1 has members: pickerelweed, pickerel weed, wampee, Pontederia cordata
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