gosmore

from WordNet (r) 3.0 (2006)

gosmore
    n 1: European weed widely naturalized in North America having
         yellow flower heads and leaves resembling a cat's ears
         [syn: {cat's-ear}, {California dandelion}, {capeweed},
         {gosmore}, {Hypochaeris radicata}]

from The Collaborative International Dictionary of English v.0.48

gosmore \gosmore\ n. (Bot.)
   A European weed ({Hypochaeris radicata}) widely naturalized
   in North America having yellow flower heads and leaves
   resembling a cat's ears.

   Syn: cat's-ear, cat's ear, California dandelion, capeweed,
        {Hypochaeris radicata}.
        [WordNet 1.5]