Children (9 direct children, 9 direct and indirect children):
Rudbeckia fulgida var. deamii
Deam's coneflower
Rudbeckia fulgida var. fulgida
Orange coneflower
Rudbeckia fulgida var. palustris
Prairie coneflower
Rudbeckia fulgida var. spathulata
Rudbeckia fulgida var. speciosa
Orange coneflower
Rudbeckia fulgida var. sullivantii
Rudbeckia fulgida var. umbrosa
Orange coneflower
Rudbeckia fulgida var. auriculata
Rudbeckia fulgida var. missouriensis