Noun genus gerea has 1 sense
  1. Gerea, genus Gerea - small genus of hairy herbs with yellow flowers
    --1 is a kind of asterid dicot genus
    --1 is a member of
     Compositae, family Compositae, Asteraceae, family Asteraceae, aster family
    --1 has members: desert sunflower, Gerea canescens
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