Arizona State University Vascular Plant Herbarium
Occurrence ID (GUID): 777516cb-c805-4497-bdbc-76cae47ab7fe
Secondary Catalog #: 238208
Taxon: Machaeranthera riparia (Kunth) A.G. Jones
Family: Asteraceae
Collector: John Anderson   97-22   
Date: 1997-07-09
Additional Collectors: Larry Humphrey
Locality: USA, Arizona, Cochise County, Willcox South Quad; southeast side of Willcox Playa, ca 1/2 mile Wof Hwy
32.1446  -109.765 +-700m.
Verbatim Coordinates: TRS: T15S R25E S11
Elevation: 1268 meters Verbatim Elevation: 4160ft
Habitat: Edge of akaline playa; alkaline soil; swale
Associated Species: Sporobolus wrightii (sacaton)
Description: Small colony of twenty plants; 'Sonoran saber daisy'
Reproductive Condition: flowers
Specimen Images
Record ID: 777516cb-c805-4497-bdbc-76cae47ab7fe
For additional information on this specimen, please contact: Elizabeth Makings (
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