psilophytales | ||
1. | [ noun ] (biology,botany) Paleozoic simple dichotomously branched plants of Europe and eastern Canada including the oldest known vascular land plants | |
Synonyms: | order_Psilophytales | |
Related terms: | plant_order Pteridophyta Psilophytaceae Rhyniaceae psilophyte | |
Similar spelling: |
psilophyte Psilophytaceae psilophyton Psilopsida |