Phellopterus montanus (Torr. & A.Gray) J.M.Coult. & Rose species synonym

Cymopterus utahensis var. monocephalus M.E.Jones variety synonym

Cymopterus utahensis var. eastwoodae M.E.Jones variety synonym

Cymopterus montanus var. purpurascens A.Gray variety synonym

Cymopterus montanus var. pedunculatus M.E.Jones variety synonym

Cymopterus constancei R.L.Hartm. species synonym

Cymopterus campestris Torr. & A.Gray species synonym

Vesper purpurascens (A.Gray) R.L.Hartm. & G.L.Nesom species accepted

Phellopterus purpurascens var. eastwoodiae (M.E.Jones) J.M.Coult. & Rose variety synonym

Phellopterus montanus Nutt. ex Torr. & A.Gray species synonym

Cymopterus utahensis M.E.Jones species synonym

Phellopterus purpurascens (A.Gray) J.M.Coult. & Rose species synonym

Vesper bulbosus (A.Nelson) R.L.Hartm. & G.L.Nesom species accepted

Vesper macrorhizus (Buckley) R.L.Hartm. & G.L.Nesom species accepted

Phellopterus utahensis (M.E.Jones) Wooton & Standl. species synonym

Phellopterus multinervatus J.M.Coult. & Rose species synonym

Phellopterus macrorhizus (Buckley) J.M.Coult. & Rose species synonym

Phellopterus macrocarpus Osterh. species synonym

Phellopterus camporum Rydb. species synonym

Phellopterus bulbosus (A.Nelson) J.M.Coult. & Rose species synonym

Cymopterus multinervatus (J.M.Coult. & Rose) Tidestr. species synonym

Cymopterus macrorhizus Buckley species synonym

Cymopterus montanus (Nutt.) Torr. & A.Gray species synonym

Cymopterus purpurascens (A.Gray) M.E.Jones species synonym

Cymopterus bulbosus A.Nelson species synonym

Leptocnemia campestris Nutt. species synonym

Vesper multinervatus (J.M.Coult. & Rose) R.L.Hartm. & G.L.Nesom species accepted

Vesper constancei (R.L.Hartm.) R.L.Hartm. & G.L.Nesom species accepted

Vesper montanus (Torr. & A.Gray) R.L.Hartm. & G.L.Nesom species accepted

Cymopterus utahensis var. eastwoodiae M.E.Jones variety synonym