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Family: Asteraceae
[Chrysothamnus nauseosus (Pall. ex Pursh) Britton & A. Br., moreChrysothamnus nauseosus subsp. occidentalis H. M. Hall & Clem., Chrysothamnus nauseosus subsp. viridulus H. M. Hall & Clem., Chrysothamnus occidentalis (Greene) Greene, Chrysothamnus pulcherrimus A. Nelson] |
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