Porter's sunflower (Helianthus porteri)
Helianthus porteri is a perennial sunflower native to granite outcrops and dry, rocky areas of the SE US. It blooms with yellow ray flowers from late summer to fall.
Above information is sourced from Wikipedia
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Synonyms
Gymnolomia porteri (A.Gray) A.Gray
Heliomeris porteri Cockerell
Rudbeckia porteri A.Gray
Viguiera porteri S.F.Blake
Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderAsterales
- familyAsteraceae
- genusHelianthus
- speciesHelianthus porteri