is a specific kind of: asterid dicot genus.

has as a member: coneflower | black-eyed Susan, Rudbeckia hirta, Rudbeckia serotina | cutleaved coneflower, Rudbeckia laciniata | double gold, golden glow, hortensia, Rudbeckia laciniata hortensia.

is a member of: aster family, Asteraceae, Compositae, family Asteraceae, family Compositae.