Rudbeckia alismifolia Torr. & A. Gray species accepted

Rudbeckia alpicola Piper species accepted

Rudbeckia amplexicaulis Vahl species accepted

Rudbeckia auriculata (Perdue) Kral species accepted

Rudbeckia grandiflora (Sw.) J. F. Gmel. ex DC. species accepted

Rudbeckia heliopsidis Torr. & A. Gray species accepted

Rudbeckia hirta L. species accepted

Rudbeckia klamathensis P. B. Cox & Urbatsch species accepted

Rudbeckia mohrii A. Gray species accepted

Rudbeckia mollis Elliott species accepted

Rudbeckia montana A. Gray species accepted

Rudbeckia nitida Nutt. species accepted

Rudbeckia occidentalis Nutt. species accepted

Rudbeckia palustris Eggert ex C. L. Boynton & Beadle species accepted

Rudbeckia speciosa Wender. species accepted

Rudbeckia subtomentosa Pursh species accepted

Rudbeckia sullivantii C. L. Boynton & Beadle species accepted

Rudbeckia tenax C. L. Boynton & Beadle species accepted

Rudbeckia terraenigrae J. J. N. Campb. & W. R. Seymour species accepted

Rudbeckia texana (Perdue) P. B. Cox & Urbatsch species accepted

Rudbeckia triloba L. species accepted

Rudbeckia umbrosa C. L. Boynton & Beadle species accepted

Rudbeckia maxima Nutt. species accepted

Rudbeckia californica A. Gray species accepted

Rudbeckia scabrifolia L. E. Br. species accepted

Rudbeckia fulgida Aiton species accepted

Rudbeckia chapmanii C. L. Boynton & Beadle species accepted

Rudbeckia glaucescens Eastw. species accepted

Rudbeckia deamii S. F. Blake species accepted

Rudbeckia truncata Small species accepted

Rudbeckia graminifolia (Torr. & A. Gray) C. L. Boynton & Beadle species accepted

Rudbeckia laciniata L. species accepted

Rudbeckia missouriensis Engelm. ex C. L. Boynton & Beadle species accepted