Wildflowers of the United States

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US Wildflower's Database of Genus Cirsium Wildflowers for All States

Click on thumbnail for larger version of image, scientific name for detail page. *=Multiple images on detail page

Search Our Database: Enter any portion of the Scientific, Common Name, or both.
Scientific name:
Common name:

Example: Enter "lob" in the common name field and you'll get all our species that have "lobelia" in the common name, as well as "sharp-lobed hepatica".
Thistle: Bull Thistle, Spear Thistle
Cirsium vulgare
Cirsium vulgare
(Introduced) Family: Asteraceae - Aster family		 Thistle: Hooker's Thistle, White Thistle
Cirsium hookerianum*
Cirsium hookerianum*
(Native) Family: Asteraceae - Aster family		 Thistle: Yellow Thistle, Common Yellow Thistle, Spiny Thistle, Bigspine Thistle, Southern Yellow Thistle, Horrible Thistle
Cirsium horridulum*
Cirsium horridulum*
(Native) Family: Asteraceae - Aster family

Search Our Database: Enter any portion of the Scientific, Common Name, or both.
Scientific name:
Common name:

Example: Enter "lob" in the common name field and you'll get all our species that have "lobelia" in the common name, as well as "sharp-lobed hepatica".

Looking for Wildflowers for a specific state? Check here:



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Updated Feb 7, 2021