Noun phalaris tuberosa has 1 sense
  1. hardinggrass, Harding grass, toowomba canary grass, Phalaris aquatica, Phalaris tuberosa - perennial grass of Australia and South Africa; introduced in North America as forage grass
    --1 is a kind of grass
    --1 is a member of Phalaris, genus Phalaris
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