1-14 of 14 Books
Field oxytrope, Oxytropis johannensis Fern, in Maine and its relevance to the Critical Areas Program
Field oxytrope, Oxytropis johannensis Fern, in Maine and its relevance to the Critical Areas Program
By Charles D. Richards

Poisonous plants
By United States. Extension Service. Office of Exhibits
Catalogue of the type specimens of Oxytropis DC (Leguminosae) (1)
Catalogue of the type specimens of Oxytropis DC (Leguminosae) (1)
By X. Y. Zhu,Hiroyoshi Ōhashi,Yu-fen Du
Astragalus and Oxythropis [i.e. Oxytropis] in Colorado
Astragalus and Oxythropis [i.e. Oxytropis] in Colorado
By C. L. Porter
A revision of the North American species of the genus Oxytropis D.C.
A revision of the North American species of the genus Oxytropis D.C.
By Asa Gray
Two new Oxytropis from Arctic Alaska and Yukon
Two new Oxytropis from Arctic Alaska and Yukon
By A. E. Porsild

Swainsonine and related glycosidase inhibitors
By Lynn F. James
Note on Oxytropis Halleri Bunge
Note on Oxytropis Halleri Bunge
By Alfred Becherer

A revision of the North American species of Oxytropis DC
By Rupert C. Barneby
Revision of North American species of Oxytropis de Candolle (Leguminosae)
Revision of North American species of Oxytropis de Candolle (Leguminosae)
By Stanley L. Welsh
Species generis Oxytropis, DC
Species generis Oxytropis, DC
By Alexander von Bunge