ASU : Plants
Arizona State University Vascular Plant Herbarium
On Loan to CS
Catalog #: ASU0104570
Secondary Catalog #: 23278
Taxon: Cirsium arizonicum var. rothrockii (A. Gray) Keil
Family: Asteraceae
Determiner: D. Keil (1997)
Collector: D. Keil   3643   
Date: 1968-08-24
Locality: USA, Arizona, Gila, 2.2 miles north of Pioneer Pass Recreation Area, Pinal Mountains.
Habitat: Mixed oak- Ponderosa pine hillside.
Occurrence Remarks: Corolla lobes 14.9mm; throat 3.1mm.
Specimen Images
Record Id: 691fadbf-d6b0-4ed2-9a54-9c73ce0f475c
Occurrence ID (GUID): 691fadbf-d6b0-4ed2-9a54-9c73ce0f475c
For additional information on this occurrence, please contact: Elizabeth Makings (
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