Search Result for "osmunda clatonia":
Wordnet 3.0

NOUN (1)

1. North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds;
[syn: interrupted fern, Osmunda clatonia]



WordNet (r) 3.0 (2006):

Osmunda clatonia
    n 1: North American fern having tall erect pinnate fronds and a
         few sporogenous pinnae at or near the center of the fertile
         fronds [syn: interrupted fern, Osmunda clatonia]