najas

from WordNet (r) 3.0 (2006)
Najas
    n 1: sole genus of the family Naiadaceae [syn: {Naias}, {genus
         Naias}, {Najas}, {genus Najas}]
    
from The Collaborative International Dictionary of English v.0.48
Najas \Najas\ prop. n.
   The sole genus of the family {Naiadaceae}.

   Syn: {Naias}, genus {Naias}, genus {Najas}.
        [WordNet 1.5]
    

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