Cirsium scariosum

Taxonavigation

Taxonavigation: Asterales 
Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Euasterids II
Ordo: Asterales

Familia: Asteraceae
Subfamilia: Carduoideae
Tribus: Cardueae
Subtribus: Carduinae
Genus: Cirsium
Species: Cirsium scariosum
Varietas: C. s. var. americanum C. s. var. citrinum C. s. var. coloradense C. s. var. congdonii C. s. var. loncholepis C. s. var. robustum C. s. var. thorneae C. s. var. toiyabense

Name

Cirsium scariosum (Poir.) Nutt., 1841

Synonyms

  • Carduus butleri Rydb.
  • Carduus lacerus Rydb.
  • Carduus magnificus A. Nels.
  • Carduus scariosus (Nutt.) A. A. Heller
  • Cirsium butleri Rydb.
  • Cirsium foliosum var. minganense (Victorin) Boivin
  • Cirsium hookerianum var. scariosum (Nutt.) B. Boivin
  • Cirsium lacerum (Rydb.) Rydb.
  • Cirsium magnificum (A. Nels.) Rydb.
  • Cirsium minganense Victorin
  • Cnicus scariosus (Nutt.) A. Gray

Distribution

Native distribution areas:
  • Continental:Northern America
      • Canada (Alberta, British Columbia, Quebec), USA (California, Colorado, Idaho, Montana, Oregon, Utah, Washington, Wyoming)

References: Brummitt, R.K. 2001. TDGW – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Vernacular names

English: Meadow thistle, elk thistle
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