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Gutierrezia

Gutierrezia
Gutierreziasarothrae.jpg
Gutierrezia sarothrae
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Tribe: Astereae
Genus: Gutierrezia
Lag.
Type species
Gutierrezia linearifolia
Lag. (syn of G. sarothrae)
Synonyms
  • Brachyris Nutt.
  • Brachyachyris Spreng.
  • Greenella A.Gray
  • Odontocarpha Poepp. ex DC.
  • Hemiachyris DC.

Gutierrezia is a genus of flowering plants in the sunflower family, native to western North America and western South America. Plants of this genus are known generally as snakeweeds or matchweeds. Some species have been called greasewood. They are annual or perennial plants or subshrubs with yellow or white flowers.

These plants contain chemical compounds which can be toxic to livestock and some are considered weeds.



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Wikipedia

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