University of Arizona Herbarium
Catalog #: 257289
Secondary Catalog #: GRCA 113971
Taxon: Asclepias asperula subsp. asperula
Family: Apocynaceae
Determiner: Eric Sundell (1990)
Show Determination History
Collector: K.L. Reichhardt   KR 7   
Date: 1978-05-18
Verbatim Date: 18 May 1978
Locality: United States, Arizona, Mohave County, Toroweap Valley near Toroweap Lake turnoff, Grand Canyon National Park
36.208  -113.0908 +-10000m.
Elevation: 1371 meters
Verbatim Elevation: 4500 ft.
Habitat: Among rocks
Associated Species: Berberis fremontii, Thomnosma montana
Specimen Images
Link to Source: ARIZ #257289
Record Id: 5d240560-f062-41cc-8b4f-c5a3401dea1c
Occurrence ID (GUID): urn:uuid:3b03d7eb-4319-48da-aefd-0f99c9914460
For additional information on this occurrence, please contact: ARIZ Herbarium (
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