One common Rudbeckia coneflower species is the Black-eyed Susan ( R. hirta), identifiable by its yellow-orange halo of petals around a dark center.
Rudbeckia is another genus of coneflower, which is native to prairies and damp woodlands. One common Rudbeckia coneflower species is the Black-eyed Susan ( R. hirta), identifiable by its yellow-orange halo of petals around a dark center.