Desert Botanical Garden Herbarium
Catalog #: DES00044356
Occurrence ID (GUID): 042f081a-dd2b-4a1f-affc-ec1948cd3443
Taxon: Machaeranthera pinnatifida (Hook.) Shinners
Family: Asteraceae
Collector: Wendy C. Hodgson   11466   
Date: 1942-04-18
Additional Collectors: Liz Slauson, John Wodwin
Locality: USA, Arizona, Coconino County, Grand Canyon National Park, Clear Creek Canyon, upstream from main camping area and junction of trail and creek.
36.112667  -112.010817
Verbatim Coordinates: 36d 6.76m N; 112d 0.649m W
Elevation: 1143 meters Verbatim Elevation: - 3750ft.
Habitat: Along creek in floodplain.
Associated Species: Ephedra, Equisetum, Gnaphalium, Agave utahensis kaibabensis, Rhus trilobata simplicifolia, Sphaeralcea,, Baccharis emoryi, Artemisia ludoviciana, Datura wrightii, Populus fremontii, Isocoma acradenia, Yucca baccata, Fallugia paradoxa, Brickellia longifolia, Acacia greggii
Description: Common suffrutescent, florets dark yellow.
Reproductive Condition: flowers & fruit
Specimen Images
Record ID: 042f081a-dd2b-4a1f-affc-ec1948cd3443
For additional information on this specimen, please contact: Andrew Salywon (
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