Desert Botanical Garden Herbarium
Catalog #: DES00053428
Occurrence ID (GUID): 9ab2d071-ca31-46cc-b8e6-fce2a8b35baa
Taxon: Conyza canadensis (L.) Cronq.
Family: Asteraceae
Collector: Wendy C. Hodgson   18342   
Date: 2004-08-29
Additional Collectors: Dixie Damrel, Lori Makarick, Kate Watters
Locality: USA, Arizona, Coconino County, Grand Canyon National Park, Marble Canyon, at Soap Creek Rapids, downstream from camp site, river right.
36.7375  -111.6944
Verbatim Coordinates: 36d 44.25m N; 111d 41.662m W
Elevation: 906 meters Verbatim Elevation: 2972ft.
Habitat: rocky beach
Associated Species: Phragmites australis, Pleuchea sericea, Tamarix, Melilotus alba, Baccharis emoryi, Conyza canadensis, Eurybia pulchella, Centaurium calycosum, Thymophylla pentachaeta, Oenothera cf. longisissima, O. caespitosa, Stephanomeria pauciflora, Sporobolus flexuosus, Bothriochloa laguroides, Euthamnia occidentalis, Datura wrightii, Rhus trilobata simplicifolia.
Description: Uncommon annual here, more common elsewhere along river.
Specimen Images
Record ID: 9ab2d071-ca31-46cc-b8e6-fce2a8b35baa
For additional information on this specimen, please contact: Andrew Salywon (
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