Arizona-Sonora Desert Museum
Catalog #: 535
Occurrence ID (GUID): c8e02029-bed0-4515-ab9a-2d750f266626
Taxon: Ambrosia confertiflora Dc.
Family: Asteraceae
Determiner: R. K. Van Devender
Collector: John F. Wiens   90-066A   
Date: 1990-05-06
Verbatim Date: 05/06/1990
Locality: United States, Arizona, Pima, Ragged Top; T11S R9E sec. 19 NE 1/4; Silverbell Road at a wash.
32.448611  -111.486944
Verbatim Coordinates: 32° 26m 55s -111° 29m 13s
Elevation: 696 meters Verbatim Elevation: 2285ft.
Description: Rhyolite/granite substrate
Specimen Images
Record ID: a43450fe-f24e-4a04-b9e1-2db64eaee092
For additional information on this specimen, please contact: Mark Fleming, Curator of Botany (
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