genus psilophyton   (TTS Sound)

The genus_psilophyton has 1 Senses.

• genus psilophyton
• type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia
• 古生マツバラン科の標準属：極めて細い草質の古生代植物で、根茎と先端に付く胞子嚢がある