Verbatim text: Warnock, M. J. 1993. Delphinium. In: J. C. Hickman, ed. 1993. The Jepson Manual. Higher Plants of California. Berkeley, Los Angeles, and London. Pp. 916-922.
Author: Warnock, M.J.
Year: 1993
Title: Delphinium
Editor: Hickman, J.C.
Book title: The Jepson Manual. Higher Plants of California
Edition: 1993
Pages: 916–922