English noun: order Psilotales | |||
1. | order Psilotales (plant) lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots | ||
Synonyms | Psilotales | ||
Broader (hypernym) | plant order | ||
Member holonym | family Psilotaceae, Psilotaceae | ||
Member meronym | class Psilopsida, class Psilotatae, Psilopsida, Psilotatae | ||