Pharmacographia A history of the principal drugs of vegetable origin, met with in Great Britain and British India

The encyclopedia of medicinal plants

Pharmakodynamis

Dr. B. Mure's materia medica

Drug Plants Under Cultivation

Ginseng and Other Medicinal Plants A Book of Valuable Information for Growers as Well as Collectors of Medicinal Roots, Barks, Leaves, Etc.

Herbal Simples Approved for Modern Uses of Cure