Cochise County Herbarium - Arizona State University
Catalog #: ASU0302527
Occurrence ID (GUID): a6cb582e-3026-403d-8025-27242214fc17
Secondary Catalog #: 2348
Taxon: Argemone pleiacantha Greene
Family: Papaveraceae
Determiner: Liz Makings (Nov 2020)
Show Determination History
Collector: R Ballard   307   
Date: 2007-04-01
Locality: USA, Arizona, Cochise, Sierra Vista, Buffalo Soldier Trail, near Cochise Ave., roadside
31.5249  -110.2832
Elevation: meters Verbatim Elevation: ca. 4600 ft
Habitat: ruderal
Description: perennial, ca. 30 cm high; stems hirsute, the hairs white & stiff, ca. 2 mm long; leaves pinnatifid, to 14 cm long, sinuate lobes tipped with spines to 3 mm long; flowers solitary at tips of branches on upper part of plant, peduncles to 2 cm long; calyx caducous, corolla of 4-6 white petals to 3 cm long; stamens numerous, ca. 7 mm long, anthers yellow; stigma black, arises above the stamens
Specimen Images
Record ID: a6cb582e-3026-403d-8025-27242214fc17
For additional information on this specimen, please contact: Elizabeth Makings (
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