Chrysothamnus — about seven species in the United States, including Green rabbitbrush
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Lorandersonia — about four species in the United States, including Bailey's rabbitbrush and Spearleaf rabbitbrush
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Ericameria — about six species in the United States, including Gray (or Rubber) and Parry's rabbitbrush
Adults feed on flower nectar from various flowers, including rabbitbrush, needlegrass (Stipa nevadensis), and blue grama (Bouteloua gracilis).