SPHENOPSID


Meaning of SPHENOPSID in English

/sfi nop"sid/ , n.

equisetoid.

[ 1955-60; Sphenopsida the order which includes horsetails; see SPHEN-, -OPSIS, -ID 2 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .