common_duckweed
1. [ noun ] (botany) of temperate regions except eastern Asia and Australia
Synonyms: Lemna_minor lesser_duckweed
Related terms: duckweed Lemna
Similar spelling:   common_tarweed
  common_wheat
  common_daisy
  common_dolphin
  common_dogbane
  common_divisor
  command_module
  common_touch
  common_thyme
  common_dandelion