University of Arizona Herbarium
Catalog #: 431803
Occurrence ID (GUID): urn:uuid:0ebc272d-e7c1-42d6-b2f2-9a52fb57fa0e
Taxon: Asclepias subverticillata (A. Gray) Vail
Family: Apocynaceae
Collector: Deborah Bird; Jerry Bird   213   
Date: 2016-07-14
Verbatim Date: 14 July 2016
Locality: United States, Arizona, Apache, South Fork of Colorado River, N side of river before bridge
34.08867  -109.41342
Elevation: 2246 meters
Verbatim Elevation: 7370 feet
Habitat: Juniper Pinyon Grassland; Dry, silty, upland from creek
Associated Species: Melilotus albus, Robinia neomexicana, Salix sp., Cirsium sp., Achillea millefolium, Rhus aromatica
Notes: Growing in shade of Rhus aromatica; 18" tall, white flowers, leaves narrow < 2mm
Specimen Images
Link to Source: ARIZ #431803
Record Id: 1e8976de-fc44-4fa0-a3c2-6a1bb6ec5342
For additional information on this specimen, please contact: ARIZ Herbarium (
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