Arizona State University Vascular Plant Herbarium
Catalog #: ASU0084203
Occurrence ID (GUID): b4b881e7-c0af-4763-8688-d0c4159a7150
Secondary Catalog #: 250130
Taxon: Helenium thurberi Gray
Family: Asteraceae
Collector: Elizabeth Makings   268   
Date: 2001-05-25
Locality: USA, Arizona, Cochise County, San Pedro Riparian National Conservation Area, Upper San Pedro River floodplain, 'Charleston-gauge' site just north of Charleston Road
31.6282  -110.176
Elevation: 1200 meters Verbatim Elevation: 3937ft
Habitat: riparian, streamside in open grassy area
Associated Species: Populus fremontii, Salix gooddingii, Muhlenbergia rigens, Eleocharis palustris, Sorghum halapense, Polypogon monspeliensis, Baccharis salicifolia, B. emoryi, Melilotus alba, Veronica anagallis-aquatica, Mimulus guttatus
Description: occasional-common annual 80 cm; brownish flower heads, individual flowers maturing from outside in
Specimen Images
Record ID: b4b881e7-c0af-4763-8688-d0c4159a7150
For additional information on this specimen, please contact: Elizabeth Makings (
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