What is the meaning of ambrosia psilostachya?

Coarse perennial ragweed with creeping roots of dry barren lands of southwestern United States and Mexico.
- synonyms: western ragweed, perennial ragweed

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APA	WordNet. (2010). ambrosia psilostachya. Retrieved October 1, 2026, from http://smartdefine.org/ambrosia_psilostachya/definitions/1256030
Chicago	WordNet. 2010. "ambrosia psilostachya" http://smartdefine.org/ambrosia_psilostachya/definitions/1256030 (accessed October 1, 2026).
Harvard	WordNet 2010, ambrosia psilostachya, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/ambrosia_psilostachya/definitions/1256030>.
MLA	WordNet. "ambrosia psilostachya" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/ambrosia_psilostachya/definitions/1256030>

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