Heterotheca zionensis, the Zion goldenaster, is a North American species of flowering plant in the family Asteraceae. It grows in Utah, Arizona, New Mexico and western Texas. The plant has also reportedly been found in southeastern Idaho and northwestern Colorado, but these are most likely introductions.Biota of North America Program 2014 county distribution mapFlora of North America, Heterotheca zionensis Semple, 1987. Zion goldenaster University of Waterloo (Canada), Astereae Lab, Heterotheca zionensis photos, drawings, distribution mapSEINet, Southwestern Biodiversity, Arizona chapter photos, description, distribution map
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