charales

from WordNet (r) 3.0 (2006)

Charales
    n 1: small order of macroscopic fresh and brackish water algae
         with a distinct axis: stoneworts [syn: {Charales}, {order
         Charales}]

from The Collaborative International Dictionary of English v.0.48

Charales \Charales\ n.
   a small order of macroscopic fresh and brackish water algae
   with a distinct axis; the stoneworts.

   Syn: order {Charales}.
        [WordNet 1.5]

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