Aristida pansa Wooton & Standl.

Notes
NEW YORK BOTANICAL GARDEN
[Ullllllll
? 01557893
PANSA
Examined lor the thesis, "A Study of Morphological Variability
In Divaricata ArlsMda of ths Southwsstsm Unitsd Statea”, by
Jonathan 8. Trant. Naw Maxico Stata Unlvaralty, Range
Science Herbarium (NMCR) 1985.
FLORA OF SOUTHEASTERN ARIZONA
Arlstlda pansa Woot. & Standi.
Date VIII-14-73NO. 1726
Location Bajada near southern tip of
Naco Hills, Mule Mts.
USGS Blsbee ?.5'	Quadrangle
T 2^S R 23E S 2 UTM
Habitat
Chihuahuan Desert scrub.
Eiev. 4520' Slope 4° Aapect SW
Bedrock ? (limestone alluvium)
Soil
Coll. TRW Det.
Voucher specimen for ecological study of vege-
tation on limestone and acid soils in the
mountains of Cochise Co., Arizona, by Thomas
R. Wentworth, Section of Ecology and System-
atics, Cornell University, Ithaca, NY, 14850.