Rudbeckia fulgida 'Goldsturm'

Grows to 60 cm tall with flower heads to 12 cm wide.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Asterales
family       Asteraceae
genus        Rudbeckia L.
species         Rudbeckia fulgida Aiton