Definition of Psilopsida in English :
Define Psilopsida in English
Psilopsida meaning in English
Meaning of Psilopsida in English
Pronunciation of Psilopsida in English
Psilopsida pronunciation in English
Pronounce Psilopsida in English
Psilopsida
see synonyms of psilopsidaNoun
1. class psilopsida, class psilotatae, psilopsida, psilotatae
whisk ferns; comprising the family Psilotaceae or Psilotatae: vascular plants with no roots, partial if any leaf differentiation, and rudimentary spore sacs
WordNet Lexical Database for English. Princeton University. 2010.