ASU : Plants
Arizona State University Vascular Plant Herbarium
Catalog #: ASU0020899
Occurrence ID (GUID): 146f9095-ca9e-428f-9b46-a6d6e7db29e1
Secondary Catalog #: 25195
Taxon: Helianthus petiolaris Nutt.
Family: Asteraceae
Determiner: Elinor Lehto
Collector: T. A. Burch   s.n.   
Date: 1970-02-01
Locality: Mexico, Sonora, 16.9 miles northeast of Choya Bay on Puerto Penasco Road.
31.517629  -113.450215 +-25900m.
Elevation: 63 meters (207ft)
Specimen Images
Record Id: 146f9095-ca9e-428f-9b46-a6d6e7db29e1
For additional information on this specimen, please contact: Elizabeth Makings (
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