California Polytechnic State University, Robert F. Hoover Herbarium
Catalog #: OBI174851
Occurrence ID (GUID): a61e1387-0681-40e4-9486-889b712b6e48
Secondary Catalog #: 81408
Taxon: Cirsium occidentale (Nutt.) Jepson
Family: Asteraceae
Collector: Jill M. Bushakra   122   
Date: 2001-06-09
Verbatim Date: 2001-6-9
Additional Collectors: John Bushakra
Locality: United States, California, Marin, Mount Tamalpais State Park
Elevation: 762 meters Verbatim Elevation: 2500 ft
Habitat: Mixed native and non-native Grassland. Mixed native, non-native grassland with scattered trees on west-facing slope
Associated Species: Growing with Nassella sp., Bromus sp.,
Description: Fl pink-purple, heads globose, dense cobwebby, phyllaries long and horizontal to ascending. Pl densely tomentose.
Specimen Images
http: 212643
Record ID: a61e1387-0681-40e4-9486-889b712b6e48
For additional information on this specimen, please contact: Jenn Yost, Director and Assistant Professor o (
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