University of California, Riverside Plant Herbarium
Catalog #: UCR0039391
Occurrence ID (GUID): UCR-BPS-200258
Secondary Catalog #: UCR-200258
Taxon: Sphaeralcea ambigua var. rugosa (Kearney) Kearney
Family: Malvaceae
Collector: J.M. Porter   13613   
Date: 2003-06-05
Verbatim Date: 2003-6-5
Additional Collectors: Orlando Mistretta
Locality: United States, California, Riverside, Chocolate Mountains. Chocolate Mountains Bombing and Gunnery Range. Unnamed canyon, south of Salt Creek, accessed via Siphon 21 of the Coachella Canal, fork running east, above the pour-off
33.45881  -115.65539
Verbatim Coordinates: T8S R13E sec20
Elevation: 439 meters (1440ft)
Habitat: Canyon walls, alluvium and alluvial soils, with Peucephyllum, Acacia, Bebbia, Ferocactus, Cercidium, and Fagonia.
Specimen Images
Link to Source: 1619288
Record ID: 1df32d77-7ccf-4d52-9dc5-5200305ca1b3
For additional information on this specimen, please contact: Andrew Sanders (
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