Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.
| Species | Authority | Usable photographs | Page |
|---|---|---|---|
| Erythranthe guttata | (DC.) G.L.Nesom | 1,909 | documented |
| Erythranthe cardinalis | (Douglas ex Benth.) Spach | 654 | documented |
| Erythranthe lewisii | (Pursh) G.L.Nesom & N.S.Fraga | 563 | documented |
| Erythranthe alsinoides | (Douglas ex Benth.) G.L.Nesom & N.S.Fraga | 479 | documented |
| Erythranthe moschata | (Douglas ex Lindl.) G.L.Nesom | 353 | documented |
| Erythranthe primuloides | (Benth.) G.L.Nesom & N.S.Fraga | 270 | documented |
| Erythranthe grandis | (Greene) G.L.Nesom | 215 | documented |
| Erythranthe erubescens | G.L.Nesom | 142 | documented |
| Erythranthe dentata | (Nutt. ex Benth.) G.L.Nesom | 140 | documented |
| Erythranthe floribunda | (Lindl.) G.L.Nesom | 135 | documented |
| Erythranthe breweri | (Greene) G.L.Nesom & N.S.Fraga | 128 | documented |
| Erythranthe nasuta | (Greene) G.L.Nesom | 128 | documented |
| Erythranthe suksdorfii | (A.Gray) N.S.Fraga | 93 | documented |
| Erythranthe rubella | (A.Gray) N.S.Fraga | 82 | documented |
| Erythranthe ptilota | G.L.Nesom | 75 | documented |
| Erythranthe tilingii | (Regel) G.L.Nesom | 73 | documented |
| Erythranthe microphylla | (Benth.) G.L.Nesom | 69 | documented |
| Erythranthe caespitosa | (Greene) G.L.Nesom | 65 | documented |
| Erythranthe verbenacea | (Greene) G.L.Nesom & N.S.Fraga | 63 | documented |
| Erythranthe bicolor | (Hartw. ex Benth.) G.L.Nesom & N.S.Fraga | 59 | documented |
| Erythranthe calcicola | N.S.Fraga & D.A.York | 58 | documented |
| Erythranthe carsonensis | N.S.Fraga | 58 | documented |
| Erythranthe geniculata | (Greene) G.L.Nesom | 55 | documented |
| Erythranthe lutea | (L.) G.L.Nesom | 50 | documented |
| Erythranthe minor | (A.Nelson) G.L.Nesom | 46 | documented |
| Erythranthe decora | (A.L.Grant) G.L.Nesom | 45 | documented |
| Erythranthe cordata | (Greene) G.L.Nesom | 42 | documented |
| Erythranthe serpentinicola | D.J.Keil | 41 | documented |
| Erythranthe glabrata | (Kunth) G.L.Nesom | 40 | documented |
| Erythranthe unimaculata | (Pennell) G.L.Nesom | 40 | documented |
| Erythranthe barbata | (Greene) N.S.Fraga | 37 | documented |
| Erythranthe linearifolia | (A.L.Grant) G.L.Nesom & N.S.Fraga | 37 | documented |
| Erythranthe parishii | (Greene) G.L.Nesom & N.S.Fraga | 37 | documented |
| Erythranthe diffusa | (A.L.Grant) N.S.Fraga | 36 | documented |
| Erythranthe androsacea | (Curran ex Greene) N.S.Fraga | 34 | documented |
| Erythranthe laciniata | (A.Gray) G.L.Nesom | 32 | documented |
| Erythranthe howaldiae | G.L.Nesom | 31 | documented |
| Erythranthe lagunensis | G.L.Nesom | 30 | documented |
| Erythranthe geyeri | (Torr.) G.L.Nesom | 28 | documented |
| Erythranthe michiganensis | (Pennell) G.L.Nesom | 28 | documented |
| Erythranthe bergeri | G.L.Nesom | 26 | documented |
| Erythranthe taylorii | G.L.Nesom | 25 | documented |
| Erythranthe purpurea | N.S.Fraga | 24 | documented |
| Erythranthe arenaria | (A.L.Grant) G.L.Nesom | 22 | documented |
| Erythranthe cuprea | (Dombrain) G.L.Nesom | 22 | documented |
| Erythranthe nudata | (Curran ex Greene) G.L.Nesom | 22 | documented |
| Erythranthe glaucescens | (Greene) G.L.Nesom | 21 | documented |
| Erythranthe filicaulis | (S.Watson) G.L.Nesom & N.S.Fraga | 19 | documented |
| Erythranthe montioides | (A.Gray) N.S.Fraga | 16 | documented |
| Erythranthe tenella | (Bunge) G.L.Nesom | 16 | documented |
| Erythranthe thermalis | (A.Nelson) G.L.Nesom | 15 | documented |
| Erythranthe cinnabarina | G.L.Nesom | 14 | documented |
| Erythranthe palmeri | (A.Gray) N.S.Fraga | 14 | documented |
| Erythranthe corallina | (Greene) G.L.Nesom | 13 | documented |
| Erythranthe trinitiensis | G.L.Nesom | 13 | documented |
| Erythranthe discolor | (A.L.Grant) N.S.Fraga | 12 | documented |
| Erythranthe arvensis | (Greene) G.L.Nesom | 11 | documented |
| Erythranthe inamoena | (Greene) G.L.Nesom | 11 | documented |
| Erythranthe inconspicua | (A.Gray) G.L.Nesom | 11 | documented |
| Erythranthe pulsiferae | (A.Gray) G.L.Nesom | 11 | documented |
| Erythranthe rhodopetra | N.S.Fraga | 11 | documented |
| Erythranthe veronicifolia | (Greene) G.L.Nesom | 11 | documented |
| Erythranthe angulosa | M.Berger | 10 | documented |
| Erythranthe acutidens | (Greene) G.L.Nesom | 8 | documented |
| Erythranthe depressa | (Phil.) G.L.Nesom | 8 | documented |
| Erythranthe eastwoodiae | (Rydb.) G.L.Nesom & N.S.Fraga | 8 | documented |
| Erythranthe exigua | (A.Gray) G.L.Nesom & N.S.Fraga | 7 | documented |
| Erythranthe utahensis | (Pennell) G.L.Nesom | 5 | documented |
| Erythranthe gracilipes | (B.L.Rob.) N.S.Fraga | 4 | documented |
| Erythranthe pallens | (Greene) G.L.Nesom | 4 | documented |
| Erythranthe sessilifolia | (Maxim.) G.L.Nesom | 4 | documented |
| Erythranthe flammea | G.L.Nesom | 3 | documented |
| Erythranthe latidens | (A.Gray) G.L.Nesom | 3 | documented |
| Erythranthe nepalensis | (Benth.) G.L.Nesom | 3 | documented |
| Erythranthe scouleri | (Hook.) G.L.Nesom | 3 | documented |
| Erythranthe sierrae | N.S.Fraga | 3 | documented |
| Erythranthe marmorata | (Greene) G.L.Nesom | 3 | below the evidence gate |
| Erythranthe orizabae | (Benth.) G.L.Nesom | 2 | below the evidence gate |
| Erythranthe inflatula | (Suksd.) G.L.Nesom | 1 | below the evidence gate |
| Erythranthe × hybrida | (Voss) Silverside | 0 | below the evidence gate |
| Erythranthe ampliata | (A.L.Grant) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe arenicola | (Pennell) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe austrolatidens | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe bhutanica | (T.Yamaz.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe bodinieri | (Vaniot) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe brachystylis | (Edwin) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe bracteosa | (P.C.Tsoong) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe breviflora | (Piper) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe brevinasuta | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe bridgesii | (Benth.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe burnetii | (S.Arn.) Silverside | 0 | below the evidence gate |
| Erythranthe calciphila | (Gentry) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe charlestonensis | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe chinatiensis | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe dentiloba | (B.L.Rob. & Fernald) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe diminuens | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe filicifolia | (Sexton, K.G.Ferris & Schoenig) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe gemmipara | (W.A.Weber) G.L.Nesom & N.S.Fraga | 0 | below the evidence gate |
| Erythranthe grayi | (A.L.Grant) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe hallii | (Greene) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe hardhamiae | N.S.Fraga | 0 | below the evidence gate |
| Erythranthe hymenophylla | (Meinke) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe inflata | (Miq.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe jungermannioides | (Suksd.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe karakormiana | (T.Yamaz.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe maculosa | (T.Moore) Mabb. | 0 | below the evidence gate |
| Erythranthe madrensis | (Seem.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe minima | (C.Bohlen) J.M.Watson & A.R.Flores | 0 | below the evidence gate |
| Erythranthe naiandina | (J.M.Watson & C.Bohlen) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe nelsonii | (A.L.Grant) G.L.Nesom & N.S.Fraga | 0 | below the evidence gate |
| Erythranthe norrisii | (Heckard & Shevock) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe pardalis | (Pennell) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe parvula | (Wooton & Standl.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe patula | (Pennell) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe pennellii | (Gentry) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe percaulis | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe platyphylla | (Franch.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe plotocalyx | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe procera | (A.L.Grant) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe pubescens | (Benth.) Guevara-Lazc. | 0 | below the evidence gate |
| Erythranthe regni | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe rupestris | (Greene) G.L.Nesom & N.S.Fraga | 0 | below the evidence gate |
| Erythranthe shevockii | (Heckard & Bacig.) N.S.Fraga | 0 | below the evidence gate |
| Erythranthe sinoalba | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe stolonifera | (Novopokr.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe szechuanensis | (Y.Y.Pai) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe tibetica | (P.C.Tsoong & H.P.Yang) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe visibilis | G.L.Nesom | 0 | below the evidence gate |
| Erythranthe washingtonensis | (Gand.) G.L.Nesom | 0 | below the evidence gate |
| Erythranthe willisii | G.L.Nesom | 0 | below the evidence gate |
This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.
So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.