The Collaborative International Dictionary of English v.0.48:

Hymenogastrales \Hymenogastrales\ n.
   An order of fungi sometimes placed in subclass
   Homobasidiomycetes.

   Syn: order Hymenogastrales.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Hymenogastrales
    n 1: an order of fungi belonging to the class Gasteromycetes;
         has a distinct basidiocarp with a fleshy or waxy gleba
         (sometimes placed in subclass Homobasidiomycetes) [syn:
         Hymenogastrales, order Hymenogastrales]