genus psilophyton

English Thesaurus

1. type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia (noun.plant)

hypernym	:	fern genus,
definition	:	genera of ferns and fern allies (noun.plant)

member holonym	:	psilophyton,
definition	:	any plant or fossil of the genus Psilophyton (noun.plant)

member meronym	:	family psilophytaceae, psilophytaceae,
definition	:	Paleozoic plants (noun.plant)