The Genus Paeonia

Twenty-five species of the genus Paeonia are documented in these pages, including 40 subspecies and varieties. Also included herein is the closely related genus Glaucidium. With only two species, it will be of intense interest to peony fanciers. Waddick provides valuable information on growing peony species, with a full account of soil considerations, hardiness, propagation, and diseases and pests. ...