Search Result for "order psilotales":
Wordnet 3.0

NOUN (1)

1. lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots;
[syn: Psilotales, order Psilotales]



WordNet (r) 3.0 (2006):

order Psilotales
    n 1: lower vascular plants having dichotomously branched
         sporophyte divided into aerial shoot and rhizome and
         lacking true roots [syn: Psilotales, order Psilotales]