didynamia

1 definition found

didynamia - Collaborative International Dictionary of English v.0.48 :

  Didynamia \Did`y*na"mi*a\, n. pl. [NL., fr. Gr. di- = di`s-
     twice + ? power.] (Bot.)
     A Linn[ae]an class of plants having four stamens disposed in
     pairs of unequal length.
     [1913 Webster]