Search Result for "genus psilophyton":
Wordnet 3.0

NOUN (1)

1. type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia; 



WordNet (r) 3.0 (2006):

genus Psilophyton
    n 1: type genus of the Psilophytaceae: genus of small wiry
         herbaceous Paleozoic plants with underground rhizomes and
         apical sporangia