Dieteria
Introduction '''''Dieteria''''' is a North American genus of flowering plants in the family Asteraceae.The genus ''Dieteria'' is closely related to ''Machaeranthera'' but distinguished  by having entire to toothed leaves, whereas ''Machaeranthera'' has once or twice pinnate leaves. ;Species* ''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;formerly included*''Dieteria asteroides'' Torr. - now called ''Machaeranthera asteroides'' ''(Torr.) Greene'' - Chihuahua, Durango, California, Nevada, Arizona, New Mexico, Colorado
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