psilotatae | ||
1. | [ noun ] (biology,botany) whisk ferns; comprising the family Psilotaceae or Psilotatae: vascular plants with no roots, partial if any leaf differentiation, and rudimentary spore sacs | |
Synonyms: | class_Psilopsida class_Psilotatae Psilopsida | |
Related terms: | class Pteridophyta Psilotales | |
Similar spelling: |
Psilotaceae Psilotales Psilotum Psalter psaltery |