University of Arizona Herbarium
Catalog #: 189497
Occurrence ID (GUID): urn:uuid:e32f2d91-86f6-450b-bc49-5780fb8b6055
Secondary Catalog #: GRCA 115381
Taxon: Achnatherum aridum (M.E. Jones) Barkworth
Family: Poaceae
Determiner: ARIZ (September 2014)
ID References: Nomenclatural Adjustment Fide: Tropicos
Show Determination History
Collector: A.M. Philips, III   s.n.   
Date: 1973-05-09
Verbatim Date: 9 May 1973
Locality: United States, Arizona, Coconino County, Grand Canyon of the Colorado River, above House Rock Rapids and Hot Na Na Wash Mile 15.5 L; Grand Canyon National Park
36.6719  -111.7402 +-5000m.
Elevation: 922 meters Verbatim Elevation: 3025 ft.
Specimen Images
Link to Source: 112591
Record ID: 956d4b1b-6a42-4f28-9149-02c8d87c0846
For additional information on this specimen, please contact: ARIZ Herbarium (
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