Robert F. Hoover Herbarium, Cal Poly State University
Catalog #: OBI141087
Occurrence ID (GUID): d598cb14-c2bc-4417-ad4a-0939027b6de2
Secondary Catalog #: 57286
Taxon: Centaurea calcitrapa L.
Family: Asteraceae
Collector: David Keil   29119   
Date: 2000-11-10
Verbatim Date: 2000-11-10
Additional Collectors: Tina Teed, Mary Lea
Locality: United States, California, San Luis Obispo, Camp San Luis Obispo. Chorro Creek Drainage above Chorro Reservoir. Vicinity of type location of Cirsium fontinale var. obispoense (Chorro Creek bog thistle). Local in disturbed soil in edge of exclosure and along roadsides outside of exclosure.
Elevation: 219-256 meters Verbatim Elevation: 720-840 ft
Habitat: Grassy hillsides with springs and flowing creeks. Serpentenite parent material. Part of site within fenced enclosure. Local in disturbed soil.
Substrate: Serpentenite parent material.
Associated Species: Cirsium fontinale var. obispoense
Description: Plants bushy, up tro ca. 1 m tall. Corollas purple.
Specimen Images
Link to Source: 217629
Record ID: d598cb14-c2bc-4417-ad4a-0939027b6de2
For additional information on this specimen, please contact: Jenn Yost, Director and Assistant Professor o (
No comments have been submitted
New Comment
Login to leave a comment.