Sinonim psilophytaceae

English Thesaurus

1. Paleozoic plants (noun.plant)

hypernym	:	fern family,
definition	:	families of ferns and fern allies (noun.plant)

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

member meronym	:	order psilophytales, psilophytales,
definition	:	Paleozoic simple dichotomously branched plants of Europe and eastern Canada including the oldest known vascular land plants (noun.plant)