Purpledisk Sunflower (Helianthus atrorubens)
Helianthus atrorubens is a perennial sunflower native to the southeastern US. It has yellow ray florets and a distinctive dark purplish-brown central disk, blooming late.
Above information is sourced from Wikipedia
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Synonyms
Discomela atrorubens Raf.
Discomela sparsiflorus Raf.
Helianthus sparsifolius Elliott
Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderAsterales
- familyAsteraceae
- genusHelianthus
- speciesHelianthus atrorubens