• Acrolasia albicaulis (Dougl. ex Hook.) Rydb. accepted as Mentzelia albicaulis (Dougl. ex Hook.) Dougl. ex Torr. & Gray
• Acrolasia desertorum A. Davids. accepted as Mentzelia desertorum (A. Davids.) H.J. Thompson & Roberts
• Acrolasia dispersa (S. Wats.) A. Davids. accepted as Mentzelia dispersa S. Wats.
• Acrolasia humilis Osterhout accepted as Mentzelia humilis (Gray) J. Darl.
• Acrolasia montana A. Davids. accepted as Mentzelia montana (A. Davids.) A. Davids.
• Acrolasia thompsonii (Glad.) W.A. Weber accepted as Mentzelia humilis (Gray) J. Darl.
• Cevallia sinuata Lag.
• Eucnide bartonioides Zucc.
• Eucnide rupestris (Baill.) H.J. Thompson & Ernst
• Eucnide urens (Parry ex Gray) Parry
• Mentzelia affinis Greene
• Mentzelia albescens (Gillies & Arn.) Griseb.
• Mentzelia albicaulis (Dougl. ex Hook.) Dougl. ex Torr. & Gray
• Mentzelia argillosa J. Darl.
• Mentzelia aspera Linnaeus
• Mentzelia asperula Woot. & Standl.
• Mentzelia brandegeei S. Wats. accepted as Mentzelia laevicaulis (Dougl. ex Hook.) Torr. & Gray
• Mentzelia californica H.J. Thompson & Roberts accepted as Mentzelia nitens Greene
• Mentzelia candelariae H.J. Thompson & Prigge
• Mentzelia chrysantha Engelm. ex Brandeg.
• Mentzelia collomiae C.M. Christy
• Mentzelia congesta Nutt. ex Torr. & Gray
• Mentzelia crocea Kellogg
• Mentzelia cronquistii H.J. Thompson & Prigge
• Mentzelia decapetala (Pursh ex Sims) Urban & Gilg ex Gilg
• Mentzelia densa Greene
• Mentzelia desertorum (A. Davids.) H.J. Thompson & Roberts
• Mentzelia dispersa S. Wats.
• Mentzelia douglasii St. John accepted as Mentzelia laevicaulis (Dougl. ex Hook.) Torr. & Gray
• Mentzelia eremophila (Jepson) H.J. Thompson & Roberts
• Mentzelia floridana Nutt. ex Torr. & Gray
• Mentzelia goodrichii Thorne & Welsh
• Mentzelia gracilenta (Nutt.) Torr. & Gray
• Mentzelia gracilis H.J. Thompson & Lewis accepted as Mentzelia albicaulis (Dougl. ex Hook.) Dougl. ex Torr. & Gray
• Mentzelia hirsutissima S. Wats.
• Mentzelia humilis (Gray) J. Darl.
• Mentzelia incisa Urban & Gilg
• Mentzelia integra (M.E. Jones) Tidestrom accepted as Mentzelia multiflora (Nutt.) Gray
• Mentzelia involucrata S. Wats.
• Mentzelia inyoensis Prigge
• Mentzelia isolata H.C. Gentry
• Mentzelia jonesii (Urban & Gilg) H.J. Thompson & Roberts
• Mentzelia laciniata (Rydb.) J. Darl.
• Mentzelia laevicaulis (Dougl. ex Hook.) Torr. & Gray
• Mentzelia leucophylla Brandeg.
• Mentzelia lindheimeri Urban & Gilg
• Mentzelia lindleyi Torr. & Gray
• Mentzelia longiloba J. Darl. accepted as Mentzelia multiflora (Nutt.) Gray
• Mentzelia lutea Greene accepted as Mentzelia chrysantha Engelm. ex Brandeg.
• Mentzelia marginata (Osterhout) H.J. Thompson & Prigge
• Mentzelia mexicana H.J. Thompson & Zavortink
• Mentzelia micrantha (Hook. & Arn.) Torr. & Gray
• Mentzelia mojavensis H.J. Thompson & Roberts accepted as Mentzelia albicaulis (Dougl. ex Hook.) Dougl. ex Torr. & Gray
• Mentzelia mollis M.E. Peck
• Mentzelia montana (A. Davids.) A. Davids.
• Mentzelia multicaulis (Osterhout) A. Nels. ex J. Darl.
• Mentzelia multiflora (Nutt.) Gray
• Mentzelia nitens Greene
• Mentzelia nuda (Pursh) Torr. & Gray
• Mentzelia obscura H.J. Thompson & Roberts
• Mentzelia oligosperma Nutt. ex Sims
• Mentzelia oreophila J. Darl.
• Mentzelia pachyrhiza I.M. Johnston
• Mentzelia packardiae Glad.
• Mentzelia pectinata Kellogg
• Mentzelia perennis Woot.
• Mentzelia pinetorum Heller accepted as Mentzelia dispersa S. Wats.
• Mentzelia polita A. Nels.
• Mentzelia pterosperma Eastw.
• Mentzelia puberula J. Darl. accepted as Mentzelia oreophila J. Darl.
• Mentzelia pumila Nutt. ex Torr. & Gray
• Mentzelia ravenii H.J. Thompson & Roberts accepted as Mentzelia gracilenta (Nutt.) Torr. & Gray
• Mentzelia reflexa Coville
• Mentzelia reverchonii (Urban & Gilg) H.J. Thompson & Zavortink
• Mentzelia rusbyi Woot.
• Mentzelia saxicola H.J. Thompson & Zavortink
• Mentzelia shultziorum Prigge
• Mentzelia sinuata (Rydb.) R.J. Hill
• Mentzelia speciosa Osterhout
• Mentzelia springeri (Standl.) Tidestrom
• Mentzelia stricta (Osterhout) G.W. Stevens ex Jeffs & Little accepted as Mentzelia nuda (Pursh) Torr. & Gray
• Mentzelia strictissima (Woot. & Standl.) J. Darl.
• Mentzelia texana Urban & Gilg
• Mentzelia thompsonii Glad. accepted as Mentzelia humilis (Gray) J. Darl.
• Mentzelia torreyi Gray
• Mentzelia tricuspis Gray
• Mentzelia tridentata (A. Davids.) H.J. Thompson & Roberts
• Mentzelia veatchiana Kellogg
• Nuttallia argillosa (J. Darl.) W.A. Weber accepted as Mentzelia argillosa J. Darl.
• Nuttallia cerasiformis Torr. & A. Gray ex Hook. & Arn. accepted as Oemleria cerasiformis (Torr. & A. Gray ex Hook. & Arn.) J.W. Landon
• Nuttallia chrysantha (Engelm. ex Brandeg.) Greene accepted as Mentzelia chrysantha Engelm. ex Brandeg.
• Nuttallia cronquistii (H.J. Thompson & Prigge) W.A. Weber accepted as Mentzelia cronquistii H.J. Thompson & Prigge
• Nuttallia decapetala (Pursh ex Sims) Greene accepted as Mentzelia decapetala (Pursh ex Sims) Urban & Gilg ex Gilg
• Nuttallia densa (Greene) Greene accepted as Mentzelia densa Greene
• Nuttallia humilis (Gray) Rydb. accepted as Mentzelia humilis (Gray) J. Darl.
• Nuttallia laciniata (Rydb.) Woot. & Standl. accepted as Mentzelia laciniata (Rydb.) J. Darl.
• Nuttallia laevicaulis (Dougl. ex Hook.) Greene accepted as Mentzelia laevicaulis (Dougl. ex Hook.) Torr. & Gray
• Nuttallia marginata Osterhout accepted as Mentzelia marginata (Osterhout) H.J. Thompson & Prigge
• Nuttallia multicaulis Osterhout accepted as Mentzelia multicaulis (Osterhout) A. Nels. ex J. Darl.
• Nuttallia multiflora (Nutt.) Greene accepted as Mentzelia multiflora (Nutt.) Gray