Wild medicinal plants of the United States,by Alice Henkel.

no.89 (1906)

Histoire des drogues d'origine végétale /

v. 2

Botanicon sinicum :Notes on Chinese botany from native and western sources /E. Bretschneider.

v. 1

Botanicon sinicum :Notes on Chinese botany from native and western sources /E. Bretschneider.

v. 2

Botanicon sinicum :Notes on Chinese botany from native and western sources /E. Bretschneider.

v. 3