Orange Mariposa Tulip—Calochortus Kennedyi.
FIELD BOOK OF
WESTERN
WILD FLOWERS
By MARGARET ARMSTRONG
IN COLLABORATION WITH
J. J. THORNBER, A.M.
PROFESSOR OF BOTANY IN THE UNIVERSITY OF ARIZONA, AND BOTANIST OF THE ARIZONA AGRICULTURAL EXPERIMENT STATION AT TUCSON
WITH FIVE HUNDRED ILLUSTRATIONS IN BLACK AND WHITE, AND FORTY-EIGHT PLATES IN COLOR DRAWN FROM NATURE BY THE AUTHOR
C. P. PUTNAM'S SONS
The Knickerbocker Press
NEW YORK AND LONDON
1915
Copyright, 1915
by
MARGARET ARMSTRONG
The Knickerbocker Press, New York