Browse classification

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Asterales
family       Asteraceae
Higher taxa
genus        Rudbeckia L.
Subordinate taxa
species         Rudbeckia fulgida Aiton
species         Rudbeckia hirta L.
species         Rudbeckia laciniata L.
species         Rudbeckia occidentalis Nutt.