English noun: genus Psilophyton | |||
1. | genus Psilophyton (plant) type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia | ||
Broader (hypernym) | fern genus | ||
Member holonym | psilophyton | ||
Member meronym | family Psilophytaceae, Psilophytaceae | ||