English noun: Psilotatae | |||
| 1. | Psilotatae (plant) 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 | ||
| Broader (hypernym) | class | ||
| Member holonym | order Psilotales, Psilotales | ||
| Member meronym | division Pteridophyta, Pteridophyta | ||