Uredospore

1 definition found

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

  Uredospore \U*re"do*spore\, n. (Bot.)
     The thin-walled summer spore which is produced during the
     so-called Uredo stage of certain rusts. See (in the
     Supplement) {Uredinales}, {Heter[oe]cious}, etc.
     [1913 Webster]