University of Arizona Herbarium
Catalog #: 256566
Occurrence ID (GUID): 814f6dfc-5239-4367-859d-1ab85fe7aa4c
Secondary Catalog #: GRCA 113877
Taxon: Psilostrophe sparsiflora (A. Gray) A. Nels.
Family: Asteraceae
Determiner: R.K. Van Devender (1985)
Show Determination History
Collector: K. Butterfield   34   
Date: 01 June 1978
Verbatim Date:1 June 1978
Additional Collectors: K.L. Reichhardt, P.L. Warren, B.T. Brown
Locality: United States, Arizona, Mohave County, Grand Canyon National Park; Kanab Plateau; SB Tank (at 4-way crossroads at head of 150 Mile Canyon)
Elevation: 1737 meters
Verbatim Elevation: 5700 ft.
Substrate: On gravelly limestone
Associated Species: Pinus edulis, Juniperus osteosperma, Artemisia tridentata
Description: Common herb to 25 cm; flowers bright yellow
Specimen Images
Record Id: 814f6dfc-5239-4367-859d-1ab85fe7aa4c
Rights Holder: University Of Arizona
For additional information on this specimen, please contact: ARIZ Herbarium (
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