The Collaborative International Dictionary of English v.0.48:

Glaucine \Glau"cine\, n. (Chem.)
   An alkaloid obtained from the plant Glaucium flavum, as a
   bitter, white, crystalline substance.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Glaucine \Glau"cine\, a.
   Glaucous or glaucescent.
   [1913 Webster]