The Collaborative International Dictionary of English v.0.48:

Drake \Drake\, n. [Cf. F. dravik, W. drewg, darnel, cockle,
   etc.]
   Wild oats, brome grass, or darnel grass; -- called also
   drawk, dravick, and drank. [Prov. Eng.] --Dr. Prior.
   [1913 Webster]