Plantae > Tracheophyta > Magnoliopsida > Asterales > Asteraceae > Helianthus > Helianthus praecox Helianthus praecox (Texas sunflower)Synonyms: Helianthus praecox var. praecox
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Plantae > Tracheophyta > Magnoliopsida > Asterales > Asteraceae > Helianthus > Helianthus praecox Helianthus praecox (Texas sunflower)Synonyms: Helianthus praecox var. praecox
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