VOL. VII. JUNE, 1899. NO. 6. 



Er^YTH^E^A^ 



A JOURNAL OF BOTANY, WEST AMERICAN 

 AND GENERAL. 



EDITED BY 



WILLIS LINN JEPSON, 

 Instructor in Botany, University of California. 



CONTENTS: 



The Western Species of Aragallus Aven Nelson 57 



Berkeley, California, 

 dulau & co.. oswald weigel. 



37 SoHO Square, London, Enqi>and Konigstkassb 1, Leipzig, Germany 



