Helianthella parryi, common name Parry's dwarf-sunflower,[1] is a North American plant species in the family Asteraceae.
[2][3] Helianthella parryi is a herbaceous plant up to 50 cm (20 in) tall.
The plant usually produces only one yellow flower heads per stem, though sometimes 2 or 3.
Each head contains 8-14 yellow ray flowers surrounding numerous yellow disc flowers.
[4] Media related to Helianthella parryi at Wikimedia Commons