Ambrosia chenopodiifolia (Benth.) W.W.Payne

The New York

Botanical Garden copyright reserved

botanical
.Parde^

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ANNOTATION—ROBERT F. HOOVER HERBARIUM
CALIFORNIA POLYTECHNIC STATE UNIVERSITY
Ambrosia confertiflora DC.

David J. Keil	1992

Cochise Co.: R27E T16S S21 SUI 1/4, Riggs
Ranch. Unnumbered ranch road. Sacaton
Flat. Associated yeg.: Big Sacaton,

Yine-mesquite, Si de-oats Grama, Russian-
thistles. Plants ca. 1 m tall, apparent-
rh i zomatous.

PLANTS OF ARIZONA
ASTERACEAE

âmbtüSJ-à

Brock

John

and

30 Sep

J i m

Ri ggs

1988

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