University of Arizona Herbarium
Catalog #: 256565
Occurrence ID (GUID): urn:uuid:02fa84d1-5062-4baf-a428-5f64c1504b8e
Secondary Catalog #: GRCA 113876
Taxon: Grayia spinosa (Hook.) Moq.
Family: Amaranthaceae
Determiner: R.K. Van Devender (1985)
Show Determination History
Collector: K. Butterfield; K.L. Reichhardt, P.L. Warren, B.T. Brown   33   
Date: 1978-06-01
Verbatim Date: 1 June 1978
Locality: United States, Arizona, Mohave County, Grand Canyon National Park; Toroweap Valley, S. side of Vulcans Throne
36.2189  -113.0774 +-1000m.
Elevation: 1341 meters
Verbatim Elevation: 4400 ft.
Habitat: Steep S. facing slope on cinders.
Notes: Common shrub to 3/4 meter tall.
Specimen Images
Link to Source: ARIZ #256565
Record Id: 5db44202-f8d4-41f0-856d-8ce47a2f04f1
For additional information on this specimen, please contact: ARIZ Herbarium (
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