Monograph of the North American Species of the Genus Ephedra

• 1 November 1939
• journal article
• Published by JSTOR in Annals of the Missouri Botanical Garden
• Vol. 26  (4) , 373
• https://doi.org/10.2307/2394299

Abstract

Keywords

• MONOGRAPH
• GENUS EPHEDRA
• NORTH AMERICAN SPECIES