Amphiachyris is a genus of flowering plants in the family Asteraceae described as a species in 1840.Nuttall, Thomas. 1840. Transactions of the American Philosophical Society, new series 7: 313 in EnglishLane, M. A. 1979. Taxonomy of the genus Amphiachyris (Asteraceae: Astereae). Systematic Botany 4(2): 178–188.
Amphiachyris is endemic to the United States.Flora of North America, Amphiachyris (de Candolle) Nuttall
SpeciesThe Plant List, search for AmphiachyrisBiota of North America Program 2013 county distribution maps Amphiachyris amoena (Shinners) Solbrig - Texas Amphiachyris dracunculoides (DC.) Nutt. - southern Great Plains, with a few scattered populations more east
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