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UW-Madison Integrated Specimen Portal

A Gateway to Biodiversity, Human, and Environmental Specimens from our Natural History Museums
Cirsium horridulum Michx.
Notes: NULL
Source: NULL
Family: Asteraceae
Cirsium horridulum image
Jeffrey S. Pippen, http://www.duke.edu/~jspippen/nature.htm  
Description Not Yet Available
Cirsium horridulum image
Ted Bodner @ USDA-NRCS PLANTS Database / Miller, J.H. and K.V. Miller. 2005. Forest plants of the...  
Cirsium horridulum image
Jeffrey S. Pippen, http://www.duke.edu/~jspippen/nature.htm  
Cirsium horridulum image
Plant Resources Center of the University of Texas at Austin  
Cirsium horridulum image
Jeffrey S. Pippen, http://www.duke.edu/~jspippen/nature.htm  
Cirsium horridulum image
Britton, Nathaniel Lord and Addison Brown. An Illustrated Flora of the Northern United States, Cana  
Cirsium horridulum image
Steve Hurst @ USDA-NRCS PLANTS Database  
Cirsium horridulum image
Walter, Thomas. Flora caroliniana: secundum systema vegetabilium perillustris Linnaei digesta... p  
Cirsium horridulum image
Michaux, Andre. Flora boreali-american :sistens caracteres plantarum quas in America septentrionali