University of Arizona Herbarium
Catalog #: 430005
Occurrence ID (GUID): urn:uuid:16ea5758-1486-4fb4-ba9e-278a0711c17f
Taxon: Malacothrix clevelandii A. Gray
Family: Asteraceae
Determiner: A.C. Sanders (2016)
Collector: R.G. Swinney   15276   
Date: 2011-06-22
Verbatim Date: 22 June 2011
Locality: United States, California, Los Angeles, San Gabriel Mountains: Charlton Flat Picnic Area, along East Fork Alder Creek, 0.2 miles west of Angeles Crest Hwy (Chilao Flat 7.5' Q.) (T3N R11W S34)
34.3  -118 +-100m.
Verbatim Coordinates: 34° 18' N 118° 00' 58" W
Elevation: 1597 meters Verbatim Elevation: 5240ft.
Habitat: Station Fire burn of 2009, riparian vegetation surrounded by yellow pine forest
Associated Species: dominants incl. Pinus ponderosa, Calocedrus decurrens, Eriodictyon parryi, Bromus carinatus, Erysimum capitatum, Quercus chrysolepis, and Carex, also with Sarcodes sanguinea, Trifolium obtusiflorum, Rafinesquia californica.
Description: Fairly common annual; yellow fls.
Specimen Images
Link to Source: 340766
Record ID: b842078d-a585-45fc-9475-2fe680591fdd
For additional information on this specimen, please contact: ARIZ Herbarium (
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Current Record
University of Arizona Herbarium (ARIZ)
R.G. Swinney 152762011-06-22
Catalog Number: 430005
GUID: urn:uuid:16ea5758-1486-4fb4-ba9e-278a0711c17f
Latest Identification: Malacothrix clevelandii A. Gray
Identified by: A.C. Sanders2016

University of California, Riverside Plant Herbarium (UCR)
R.G. Swinney 152762011-06-22
GUID: UCR-BPS-273156
Latest Identification: Malacothrix clevelandii A. Gray
Identified by: A.C. Sanders2016

California Botanic Garden Herbarium (CalBG:RSA)
R. G. Swinney 152762011-06-22
Catalog Number: RSA0105018
GUID: 05554d81-f098-42d9-9037-a87f548c9e04
Latest Identification: Malacothrix clevelandii A. Gray

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