Search Result for "lyginopteris": 
Wordnet 3.0

NOUN (1)

1. genus of fossil seed ferns of the Carboniferous;
[syn: Lyginopteris, genus Lyginopteris]



The Collaborative International Dictionary of English v.0.48:

Lyginopteris \Lyginopteris\ n.
   A genus of fossil seed ferns of the Carboniferous.

   Syn: genus Lyginopteris.
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

Lyginopteris
    n 1: genus of fossil seed ferns of the Carboniferous [syn:
         Lyginopteris, genus Lyginopteris]