beefsteak morel

1 definition found

beefsteak morel - WordNet (r) 2.1 (2005) :

  beefsteak morel
      n 1: a poisonous gyromitra; the surface of the fertile body is
           smooth at first and becomes progressively undulating and
           wrinkled (but never truly pitted); color varies from dull
           yellow to brown [syn: Gyromitra esculenta, brain mushroom
           , beefsteak morel]