Adelphous

from The Collaborative International Dictionary of English v.0.48

Adelphous \A*del"phous\, a. [Gr. 'adelfo`s brother.] (Bot.)
   Having coalescent or clustered filaments; -- said of stamens;
   as, adelphous stamens. Usually in composition; as,
   monadelphous. --Gray.
   [1913 Webster]