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Contents

   



(Top)
 


1 Description  





2 Uses  





3 References  





4 External links  














Cirsium ochrocentrum






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From Wikipedia, the free encyclopedia
 


Cirsium ochrocentrum

Conservation status


Secure  (NatureServe)

Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Cirsium
Species:
C. ochrocentrum
Binomial name
Cirsium ochrocentrum

A.Gray

Synonyms[1]
  • Carduus ochrocentrus (A.Gray) Greene
  • Cnicus ochrocentrus (A.Gray) A.Gray
  • Cnicus undulatus var. ochrocentrus (A.Gray) A.Gray

Cirsium ochrocentrum is a species of thistle known by the common name yellowspine thistle. It is native to the Great Plains of the Central United States and to the desert regions of the western United States and northern Mexico. Its range extends from eastern Oregon east to the Black HillsofSouth Dakota, south as far as the Mexican State of Durango.[2][3][4][5]

Description

[edit]

The plant is a perennial herb growing up to 1 metre (3.3 ft) tall, with one to twenty white woolly stems per plant.[5]

The leaves are generally deeply lobed and the lobes cut into sharp teeth. The longest leaves at the base of the plant are up to about 25 centimeters (10 inches) long. The leaves are spiny, with spines up to 1.5 centimeters long.[5]

The inflorescence consists of several flower heads, each lined with hard, toothed phyllaries tipped with spines. The head contains white, pink, or lavender disc florets but no ray florets.[5]

The fruit is an achene with a brown body nearly a centimeter long topped with a pappus which may be 3 centimeters long.[5]

Varieties[1][5]

Uses

[edit]

Among the Zuni people, an infusion of the plant taken by both partners as a contraceptive.[6] An infusion of whole plant is also taken as a diaphoretic, diuretic, and emetic to treat syphilis.[7][6] An infusion of the fresh or dried root is taken three times a day for diabetes.[6][5]

It is a weedinCalifornia and Northwestern Mexico. It grows in fields and disturbed areas such as roadsides.

References

[edit]
  1. ^ a b "Cirsium ochrocentrum A.Gray — The Plant List". www.theplantlist.org. Retrieved 2024-06-19.
  • ^ Biota of North America Program 2014 county distribution map
  • ^ "Cirsium ochrocentrum in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2024-06-19.
  • ^ "Cirsium ochrocentrum Calflora". www.calflora.org. Retrieved 2024-06-19.
  • ^ a b c d e f g "Cirsium ochrocentrum in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2024-06-19.
  • ^ a b c Camazine, Scott and Robert A. Bye 1980 A Study Of The Medical Ethnobotany Of The Zuni Indians of New Mexico. Journal of Ethnopharmacology 2:365–388 (p.374)
  • ^ Stevenson, Matilda Coxe 1915 Ethnobotany of the Zuni Indians. SI-BAE Annual Report #30 (p.44-45)
  • [edit]
    Retrieved from "https://en.wikipedia.org/w/index.php?title=Cirsium_ochrocentrum&oldid=1229997073"

    Categories: 
    NatureServe secure species
    Cirsium
    Flora of Northwestern Mexico
    Flora of the Western United States
    Plants described in 1841
    Plants used in traditional Native American medicine
    Hidden categories: 
    Articles with short description
    Short description is different from Wikidata
    Articles with 'species' microformats
    Commons category link from Wikidata
    Taxonbars with 2024 taxon IDs
    Flora without expected TNC conservation status
     



    This page was last edited on 19 June 2024, at 23:24 (UTC).

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