cerastium

from WordNet (r) 3.0 (2006)

Cerastium
    n 1: mouse-eared chickweed [syn: {Cerastium}, {genus Cerastium}]

from The Collaborative International Dictionary of English v.0.48

Cerastium \Cerastium\ n.
   a genus of weedy plants of the pink family, comprising the
   mouse-ear chickweeds.

   Syn: genus {Cerastium}.
        [WordNet 1.5]