Dataset: All Collections
Taxa: Rudbeckia fulgida, Rudbeckia fulgida var. deamii, Rudbeckia fulgida var. fulgida, Rudbeckia fulgida var. palustris, Rudbeckia fulgida var. spathulata, Rudbeckia fulgida var. speciosa, Rudbeckia fulgida var. sullivantii (Rudbeckia speciosa var. sullivantii), Rudbeckia fulgida var. umbrosa
Search Criteria: excluding cultivated/captive occurrences