Cycadales

from WordNet (r) 3.0 (2006)
Cycadales
    n 1: primitive tropical gymnosperms abundant in the Mesozoic,
         now reduced to a few scattered tropical forms [syn:
         {Cycadales}, {order Cycadales}]
    
from The Collaborative International Dictionary of English v.0.48
Cycadales \Cycadales\ n.
   an order of primitive tropical gymnosperms abundant in the
   Mesozoic, now reduced to a few scattered tropical forms.

   Syn: order {Cycadales}.
        [WordNet 1.5]
    

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