psilophyton

English Thesaurus

1. any plant or fossil of the genus Psilophyton (noun.plant)

hypernym	:	tracheophyte, vascular plant,
definition	:	green plant having a vascular system: ferns, gymnosperms, angiosperms (noun.plant)

member meronym	:	genus psilophyton,
definition	:	type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia (noun.plant)