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 |
|---|---|---|---|
| Petrocodon ainsliifolius | W.H.Chen & Y.M.Shui | 0 | below the evidence gate |
| Petrocodon albinervius | D.X.Nong & Y.S.Huang | 0 | below the evidence gate |
| Petrocodon anoectochilus | F.Wen & B.Pan | 0 | below the evidence gate |
| Petrocodon asterocalyx | F.Wen, Y.G.Wei & R.L.Zhang | 0 | below the evidence gate |
| Petrocodon asterostriatus | F.Wen, Y.G.Wei & W.C.Chou | 0 | below the evidence gate |
| Petrocodon bonii | (Pellegr.) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon chishuiensis | Z.B.Xin, F.Wen & S.B.Zhou | 0 | below the evidence gate |
| Petrocodon chongqingensis | F.Wen, B.Pan & L.Y.Su | 0 | below the evidence gate |
| Petrocodon confertiflorus | Hui Qin Li & Y.Q.Wang | 0 | below the evidence gate |
| Petrocodon coriaceifolius | (Y.G.Wei) Y.G.Wei & Mich.Möller | 0 | below the evidence gate |
| Petrocodon cortusiflorus | (W.T.Wang) Yin Z.Wang, F.P.Liu & M.Q.Han | 0 | below the evidence gate |
| Petrocodon curvitubus | J.X.Wei, B.Pan & T.Ding | 0 | below the evidence gate |
| Petrocodon dahuaensis | M.L.Mo, Chen Feng & Z.C.Lu | 0 | below the evidence gate |
| Petrocodon dealbatus | Hance | 0 | below the evidence gate |
| Petrocodon fangianus | (Y.G.Wei) J.M.Li & Yin Z.Wang | 0 | below the evidence gate |
| Petrocodon ferrugineus | Y.G.Wei | 0 | below the evidence gate |
| Petrocodon flavus | D.J.Middleton & Sangvir. | 0 | below the evidence gate |
| Petrocodon guangxiensis | (Yan Liu & W.B.Xu) W.B.Xu & K.F.Chung | 0 | below the evidence gate |
| Petrocodon hancei | (Hemsl.) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon hechiensis | (Y.G.Wei, Yan Liu & F.Wen) Y.G.Wei & Mich.Möller | 0 | below the evidence gate |
| Petrocodon hispidus | (W.T.Wang) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon hunanensis | X.L.Yu & Ming Li | 0 | below the evidence gate |
| Petrocodon integrifolius | (D.Fang & L.Zeng) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon ionophyllus | F.Wen, S.Li & B.Pan | 0 | below the evidence gate |
| Petrocodon jasminiflorus | (D.Fang & W.T.Wang) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon jiangxiensis | F.Wen, L.F.Fu & L.Y.Su | 0 | below the evidence gate |
| Petrocodon jingxiensis | (Yan Liu, H.S.Gao & W.B.Xu) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon lancifolius | F.Wen & Y.G.Wei | 0 | below the evidence gate |
| Petrocodon laocaiensis | Yin Z.Wang & F.P.Liu | 0 | below the evidence gate |
| Petrocodon laxicymosus | W.B.Xu & Yan Liu | 0 | below the evidence gate |
| Petrocodon leveilleanus | (H.Lév.) X.X.Bai & F.Wen | 0 | below the evidence gate |
| Petrocodon liboensis | Sheng H.Tang & Jia W.Yang | 0 | below the evidence gate |
| Petrocodon longgangensis | W.H.Wu & W.B.Xu | 0 | below the evidence gate |
| Petrocodon longitubus | Cong R.Li & Yang Luo | 0 | below the evidence gate |
| Petrocodon lui | (Yan Liu & W.B.Xu) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon luteoflorus | Lei Cai & F.Wen | 0 | below the evidence gate |
| Petrocodon maguanensis | (W.H.Chen & Y.M.Shui) Yin Z.Wang, F.P.Liu & M.Q.Han | 0 | below the evidence gate |
| Petrocodon mirus | X.Z.Shi, J.X.Fu & Li H.Yang | 0 | below the evidence gate |
| Petrocodon mollifolius | (W.T.Wang) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon multiflorus | F.Wen & Y.S.Jiang | 0 | below the evidence gate |
| Petrocodon niveolanosus | (D.Fang & W.T.Wang) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon parviflorus | F.Wen & K.Tan | 0 | below the evidence gate |
| Petrocodon pseudocoriaceifolius | Yan Liu & W.B.Xu | 0 | below the evidence gate |
| Petrocodon pulchriflorus | Y.B.Lu & Qiang Zhang | 0 | below the evidence gate |
| Petrocodon retroexus | Qiang Zhang & J.Guo | 0 | below the evidence gate |
| Petrocodon rubiginosus | Y.G.Wei & R.L.Zhang | 0 | below the evidence gate |
| Petrocodon rubroglandulosus | (W.H.Chen & Y.M.Shui) Yin Z.Wang, F.P.Liu & M.Q.Han | 0 | below the evidence gate |
| Petrocodon rubrostriatus | K.Tan, X.Q.Song & M.X.Ren | 0 | below the evidence gate |
| Petrocodon scopulorum | (Chun) Yin Z.Wang | 0 | below the evidence gate |
| Petrocodon subpalmatinervis | (W.T.Wang) F.Wen & Z.L.Li | 0 | below the evidence gate |
| Petrocodon tenuitubus | W.H.Chen, F.Wen & Y.M.Shui | 0 | below the evidence gate |
| Petrocodon tiandengensis | (Yan Liu & B.Pan) A.Weber & Mich.Möller | 0 | below the evidence gate |
| Petrocodon tongziensis | R.B.Zhang & F.Wen | 0 | below the evidence gate |
| Petrocodon urceolatus | F.Wen, H.F.Cen & L.F.Fu | 0 | below the evidence gate |
| Petrocodon vietnamensis | Z.B.Xin, T.V.Do & F.Wen | 0 | below the evidence gate |
| Petrocodon villosus | Xin Hong, F.Wen & S.B.Zhou | 0 | below the evidence gate |
| Petrocodon viridescens | W.H.Chen, Mich.Möller & Y.M.Shui | 0 | below the evidence gate |
| Petrocodon wenshanensis | Xin Hong, W.H.Qin & F.Wen | 0 | below the evidence gate |
| Petrocodon wui | F.Wen & R.B.Zhang | 0 | below the evidence gate |
| Petrocodon zhonglii | X.Z.Shi, J.X.Fu & Li H.Yang | 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.