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Packera  Á. Löve & D. Löve
Taxonomic Serial No.: 564882

(Download Help) Packera TSN 564882

 Taxonomy and Nomenclature
       
  Kingdom: Plantae  
  Taxonomic Rank: Genus  
  Synonym(s):    
  Common Name(s): ragwort [English]
  
       
  Taxonomic Status:    
  Current Standing: accepted  
       
  Data Quality Indicators:    
  Record Credibility Rating: verified - standards met  
  Global Species Completeness: partial   
  Latest Record Review: 2016   
       

 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  
                               GenusPackera Á. Löve & D. Löve – ragwort  
    Direct Children:  
                                  Species Packera anonyma (Alph. Wood) W.A. Weber & Á. Löve – Small's ragwort 
                                  Species Packera antennariifolia (Britton) W.A. Weber & Á. Löve – shale barren ragwort, shalebarren ragwort 
                                  Species Packera aurea (L.) Á. Löve & D. Löve – golden ragwort 
                                  Species Packera bernardina (Greene) W.A. Weber & Á. Löve – San Bernardino ragwort 
                                  Species Packera bolanderi (A. Gray) W.A. Weber & Á. Löve – Bolander's ragwort 
                                  Species Packera breweri (Burtt Davy) W.A. Weber & Á. Löve – Brewer's ragwort 
                                  Species Packera cana (Hook.) W.A. Weber & Á. Löve – woolly groundsel 
                                  Species Packera cardamine (Greene) W.A. Weber & Á. Löve – bittercress ragwort 
                                  Species Packera castoreus (S.L. Welsh) Kartesz – Beaver Mountain ragwort 
                                  Species Packera clevelandii (Greene) W.A. Weber & Á. Löve – Cleveland's ragwort 
                                  Species Packera contermina (Greenm.) J.F. Bain – northwestern groundsel 
                                  Species Packera crawfordii (Britton) A.M. Mahoney & R.R. Kowal  
                                  Species Packera crocata (Rydb.) W.A. Weber & Á. Löve – saffron ragwort 
                                  Species Packera cymbalaria (Pursh) W.A. Weber & Á. Löve – dwarf arctic ragwort 
                                  Species Packera cynthioides (Greene) W.A. Weber & Á. Löve – White Mountain ragwort 
                                  Species Packera debilis (Nutt.) W.A. Weber & Á. Löve – weak groundsel 
                                  Species Packera dimorphophylla (Greene) W.A. Weber & Á. Löve – splitleaf groundsel 
                                  Species Packera eurycephala (Torr. & A. Gray) W.A. Weber & Á. Löve – widehead groundsel 
                                  Species Packera fendleri (A. Gray) W.A. Weber & Á. Löve – Fendler's ragwort 
                                  Species Packera flettii (Wiegand) W.A. Weber & Á. Löve – Flett's ragwort 
                                  Species Packera franciscana (Greene) W.A. Weber & Á. Löve – San Francisco Peaks ragwort 
                                  Species Packera ganderi (T.M. Barkley & R.M. Beauch.) W.A. Weber & Á. Löve – Gander's ragwort 
                                  Species Packera glabella (Poir.) C. Jeffrey – butterweed 
                                  Species Packera greenei (A. Gray) W.A. Weber & Á. Löve – flame ragwort 
                                  Species Packera hartiana (A. Heller) W.A. Weber & Á. Löve – Hart's ragwort, Mogollon Mountain ragwort 
                                  Species Packera hesperia (Greene) W.A. Weber & Á. Löve – western ragwort 
                                  Species Packera hyperborealis (Greenm.) Á. Löve & D. Löve – northern groundsel 
                                  Species Packera indecora (Greene) Á. Löve & D. Löve – elegant groundsel 
                                  Species Packera ionophylla (Greene) W.A. Weber & Á. Löve – Tehachapi ragwort 
                                  Species Packera layneae (Greene) W.A. Weber & Á. Löve – Layne's ragwort 
                                  Species Packera macounii (Greene) W.A. Weber & Á. Löve – Siskiyou Mountain ragwort 
                                  Species Packera malmstenii (S.F. Blake ex Tidestr.) Kartesz – Podunk ragwort 
                                  Species Packera millefolia (Torr. & A. Gray) W.A. Weber & Á. Löve – piedmont ragwort 
                                  Species Packera millelobata (Rydb.) W.A. Weber & Á. Löve – Uinta ragwort 
                                  Species Packera multilobata (Torr. & A. Gray ex A. Gray) W.A. Weber & Á. Löve – lobeleaf groundsel 
                                  Species Packera musiniensis (S.L. Welsh) Trock – Musinea ragwort 
                                  Species Packera neomexicana (A. Gray) W.A. Weber & Á. Löve – New Mexico groundsel 
                                  Species Packera obovata (Muhl. ex Willd.) W.A. Weber & Á. Löve – roundleaf ragwort 
                                  Species Packera ogotorukensis (Packer) Á. Löve & D. Löve – Ogotoruk Creek ragwort 
                                  Species Packera pauciflora (Pursh) Á. Löve & D. Löve – alpine groundsel 
                                  Species Packera paupercula (Michx.) Á. Löve & D. Löve – balsam groundsel 
                                  Species Packera plattensis (Nutt.) W.A. Weber & Á. Löve – prairie groundsel 
                                  Species Packera porteri (Greene) C. Jeffrey – Porter's groundsel 
                                  Species Packera pseudaurea (Rydb.) W.A. Weber & Á. Löve – falsegold groundsel 
                                  Species Packera quercetorum (Greene) C. Jeffrey – Oak Creek ragwort 
                                  Species Packera sanguisorboides (Rydb.) W.A. Weber & Á. Löve – burnet ragwort 
                                  Species Packera schweinitziana (Nutt.) W.A. Weber & Á. Löve – Schweinitz's ragwort 
                                  Species Packera serpenticola Boufford, Kartesz, S.H. Shi & R. Zhou  
                                  Species Packera spellenbergii (T.M. Barkley) C. Jeffrey – Carrizo Creek ragwort 
                                  Species Packera streptanthifolia (Greene) W.A. Weber & Á. Löve – Rocky Mountain groundsel, cleftleaf groundsel 
                                  Species Packera subnuda (DC.) D.K. Trock & T.M. Barkley – Buek's groundsel 
                                  Species Packera tampicana (DC.) C. Jeffrey – Great Plains ragwort 
                                  Species Packera texana O'Kennon & Trock  
                                  Species Packera tomentosa (Michx.) C. Jeffrey – woolly ragwort 
                                  Species Packera tridenticulata (Rydb.) W.A. Weber & Á. Löve – threetooth ragwort 
                                  Species Packera werneriifolia (A. Gray) W.A. Weber & Á. Löve – hoary groundsel 
       

 References
       
  Expert(s):    
  Expert: Pieter B. Pelser  
  Notes: Lecturer in Plant Systematics and Director Univ. of Canterbury Herbarium (CANU), University of Canterbury, Biological Sciences, Private Bag 4800, Christchurch 8140, New Zealand   
  Reference for: Packera    
       
  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: Packera   
       
  Source: The PLANTS Database, database (version 5.1.1)  
  Acquired: 2000   
  Notes: National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov   
  Reference for: Packera   
       
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 Geographic Information
       
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