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Cirsium cymosum var. canovirens  (Rydb.) D.J. Keil
Taxonomic Serial No.: 780837

(Download Help) Cirsium cymosum var. canovirens TSN 780837

 Taxonomy and Nomenclature
       
  Kingdom: Plantae  
  Taxonomic Rank: Variety  
  Synonym(s): Cirsium canovirens (Rydb.) Petr.
  
  Common Name(s): graygreen thistle [English]
  
       
  Taxonomic Status:    
  Current Standing: accepted  
       
  Data Quality Indicators:    
  Record Credibility Rating: verified - standards met  
       

 Taxonomic Hierarchy
       
 KingdomPlantae  – plantes, Planta, Vegetal, plants  
    SubkingdomViridiplantae  – green plants  
       InfrakingdomStreptophyta  – land plants  
          SuperdivisionEmbryophyta   
             DivisionTracheophyta  – vascular plants, tracheophytes  
                SubdivisionSpermatophytina  – spermatophytes, seed plants, phanérogames  
                   ClassMagnoliopsida   
                      SuperorderAsteranae   
                         OrderAsterales   
                            FamilyAsteraceae  – sunflowers, tournesols  
                               GenusCirsium Mill. – thistle  
                                  SpeciesCirsium cymosum (Greene) J.T. Howell – peregrine thistle  
                                     VarietyCirsium cymosum var. canovirens (Rydb.) D.J. Keil – graygreen thistle  
       

 References
       
  Expert(s):    
  Expert: David J. Keil  
  Notes: Director, Curator, Robert F. Hoover Herbarium, Biological Sciences Department, California Polytechnic State University, San Luis Obispo, CA 93407, USA   
  Reference for: Cirsium cymosum var. canovirens    
       
  Other Source(s):    
  Source: Asteraceae of North America Update, database (version 2010.5.13)  
  Acquired: 2010   
  Notes: Update coordinated by the International Compositae Alliance (TICA) (http://www.compositae.org/) through the Smithsonian Institution in collaboration with the USDA National Plant Data Center   
  Reference for: Cirsium cymosum var. canovirens   
       
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 Geographic Information
       
  Geographic Division: North America  
       
  Jurisdiction/Origin: Continental US, Native  
 

 

    

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