Trigynia

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Trigynia \Tri*gyn"i*a\, n. pl. [NL., Gr. ? (see {Tri-}) + ? a
     woman, a female.] (Bot.)
     A Linnaean order of plants having three pistils or styles.
     [1913 Webster] Trigynian