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Published In: Genera et species plantarum 30. 1816. (Jun-Dec 1816) (Gen. Sp. Pl.) Name publication detail

Project Name Data (Last Modified On 8/11/2017)
Acceptance : Accepted
Project Data     (Last Modified On 7/9/2009)
Status: Introduced


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22. Gutierrezia Lag. (snakeweed)

(Lane, 1985)

About 28 species, North America, South America.

Lane (1982) established the modern classification of Gutierrezia and its relatives, recognizing several segregate genera that are widely accepted today and transferring a number of species between genera. For example, the sole native species of Gutierrezia treated by Steyermark (1963) is now considered part of the small, closely related genus, Amphiachyris. Suh and Simpson (1990) confirmed most of Lane’s conclusions using molecular data.

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