USA, Arizona, Yuma, Yuma County. Barry M. Goldwater Military Range, Tinajas Altas Mountains. Canyon bottom in ``upper canyon,`` high canyon-valley, ca 0.4 km southwestward from the uppermost of the Tinajas Altas.
466 meters Verbatim Elevation:
Desertscrub; canyon bottom among rocks.
Olneya tesota, Ambrosia ilicifolia, Encelia farinosa, upper limit here of Justicia califomica, Fouquieria green on slopes, some in flower.