Home >> Collections >> Search Criteria >> Specimen Records
Dataset: All Collections
Taxa: Cirsium walkerianum
Search Criteria: excluding cultivated/captive occurrences
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Harvard University Herbaria: Vascular Plants of North America

Harvard:GH
02022103J. T. Howell   139391938-06-30
United States of America, California, [data not captured]
Harvard:GH
02022102G. L. Stebbins   15661936-05-16
United States of America, California, Alameda County, [data not captured]
Harvard:GH
02022101H. A. Walker   1914-06-00
United States of America, California, [data not captured]
Harvard:GH
02022100J. T. Howell   139401938-06-30
United States of America, California, [data not captured]
Harvard:GH
02022099J. T. Howell   139531938-07-03
United States of America, California, Sonoma County, [data not captured]

New York Botanical Garden Steere Herbarium

NY
167536H. A. Walker   s.n.1914-06-00
United States of America, California, Alameda Co., Versus "San Francisco Bay" prope Berkeley
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Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.