G.L.Nesom Erythranthe platyphylla (Franch.) G.L.Nesom – (Asia) Erythranthe plotocalyx G.L.Nesom Erythranthe primuloides (Benth.) G.L.Nesom & N.S.Fraga – primrose monkey-flower (WA, OR, CA, ID, NV, UT, AZ, MT, NM) Erythranthe procera (A.L.Grant) G.L.Nesom – (Asia) Erythranthe ptilota G.L.Nesom Erythranthe pulsiferae (A.Gray) G.L.Nesom – candelabrum monkey-flower (Washington to northern California) Erythranthe purpurea (A.L.Grant) N.S.Fraga – little purple monkey-flower (southern California, Baja California) Erythranthe regni G.L.Nesom Erythranthe rhodopetra N.S.Fraga Erythranthe rubella (A.Gray) N.S.Fraga – little redstem monkey-flower (CA, NV, UT, WY, CO, NM, TX) Erythranthe rupestris (Greene) G.L.Nesom & N.S.Fraga Erythranthe scouleri (Hook.) G.L.Nesom Erythranthe serpentinicola D.J.Keil Erythranthe sessilifolia (Maxim.) G.L.Nesom – (Asia) Erythranthe shevockii (Heckard & Bacig.) N.S.Fraga – Kelso Creek monkey-flower (Kern County, California) Erythranthe sierrae N.S.Fraga Erythranthe sinoalba G.L.Nesom – (Asia) Erythranthe sookensis B.G. Benedict – newly discovered 2012, originally named M. sookensis (British Columbia to northern California) Erythranthe stolonifera (Novopokr.) G.L.Nesom – (Russia) Erythranthe suksdorfii (A.Gray) N.S.Fraga – Suksdorf's monkey-flower and miniature monkey-flower (Washington, Oregon, California, Idaho, Montana, Wyoming, Colorado, Nevada, Utah, Arizona, New Mexico) Erythranthe szechuanensis (Pai) G.L.Nesom – (Asia) Erythranthe taylorii G.L.Nesom Erythranthe tenella (Bunge) G.L.Nesom – (Asia) Erythranthe thermalis (A. Nelson) G.L.Nesom – (Yellowstone National Park) Erythranthe tibetica (P.C.Tsoong & H.P.Yang) G.L.Nesom – (Asia) Erythranthe tilingii (Regel) G.L.Nesom – large mountain monkey-flower, Tiling's monkey-flower (Alaska to New Mexico) Erythranthe trinitiensis G.L.Nesom Erythranthe unimaculata (Pennell) G.L.Nesom Erythranthe utahensis (Pennell) G.L.Nesom Erythranthe verbenacea (Greene) G.L.Nesom & N.S.Fraga Erythranthe veronicifolia (Greene) G.L.Nesom Erythranthe visibilis G.L.Nesom Erythranthe washingtonensis (Gand.) G.L.Nesom Erythranthe willisii G.L.Nesom Hybrids: Erythranthe × burnetii (S.Arn.) Silverside Erythranthe × hybrida (Voss) Silverside Erythranthe × maculosa (T.Moore) Mabb. Erythranthe × robertsii (Silverside) G.L.Nesom, syn. Erythranthe peregrina (M. Vallejo-Marin) G.L.Nesom – newly discovered 2012, originally named M. peregrinus (Scotland) Species sectionally In a 2014 paper, G. L. Nesom and N. S. Fraga placed Erythranthe members into the following 12 sections (unless listed below as "newly discovered"). Names accepted are from Plants of the World Online. Erythranthe sect. Simiolus Erythranthe arenicola (Pennell) G.L.Nesom Erythranthe arvensis (Greene) G.L.Nesom Erythranthe brachystylis (Edwin) G.L.Nesom Erythranthe brevinasuta G.L.Nesom Erythranthe caespitosa (Greene) G.L.Nesom Erythranthe calciphila (Gentry) G.L.Nesom Erythranthe charlestonensis G.L.Nesom Erythranthe chinatiensis G.L.Nesom Erythranthe corallina (Greene) G.L.Nesom Erythranthe cordata (Greene) G.L.Nesom Erythranthe decora (A.L.Grant) G.L.Nesom Erythranthe diminuens G.L.Nesom – newly discovered in 2017 and added to this list (Sonora, Mexico) Erythranthe dentiloba (B.L.Rob. & Fernald) G.L.Nesom Erythranthe filicifolia (Sexton, K.G.Ferris & Schoenig) G.L.Nesom Erythranthe geyeri (Torr.) G.L.Nesom Erythranthe glabrata (Kunth) G.L.Nesom – roundleaf monkey-flower (widespread in