Delphinic \Del*phin"ic\, a. [From NL. Delphinium, the name of the genus.] (Chem.) Pertaining to, or derived from, the larkspur; specifically, relating to the stavesacre ({Delphinium staphisagria}). Delphinine \Del"phi*nine\ (?; 104), n. [Cf. F. delphinine.] (Chem.) A poisonous alkaloid extracted from the stavesacre ({Delphinium staphisagria}), as a colorless amorphous powder.