Dieteria is a North American genus of flowering plants in the family Asteraceae.Nuttall, Thomas. 1840. Transactions of the American Philosophical Society, new series 7: 300–302 in English
The genus Dieteria is closely related to Machaeranthera but distinguished by having entire to toothed leaves, whereas Machaeranthera has once or twice pinnate leaves.Mojave Desert Wildflowers, Pam MacKay, 2nd Ed. 2013, p. 39Flora of North America Dieteria Nuttall
SpeciesBiota of North America Program 2013 county distribution maps Dieteria asteroides Torr. - Chihuahua, Durango, California, Nevada, Arizona, New Mexico, Colorado Dieteria bigelovii (A.Gray) D.R.Morgan & R.L.Hartm. - Arizona, New Mexico, Colorado, Utah, Wyoming Dieteria canescens (Pursh) Nutt. - most of western United States and western Canada; Chihuahua Dieteria shastensis (A.Gray) D.W.Taylor - California, Nevada, Oregon
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