order Psilotales vs Psilotales

order Psilotales and Psilotales both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Psilotales	Yes	No	No	No
Psilotales	Yes	No	No	No

As nouns, order Psilotales and Psilotales are synonyms defined as:

order Psilotales and Psilotales: lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots

order Psilotales (noun)	Psilotales (noun)
lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots	lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots