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 |
|---|---|---|---|
| Centaurium erythraea | Rafn | 1,597 | documented |
| Centaurium pulchellum | (Sw.) Druce | 431 | documented |
| Centaurium pulchellum | (Sw.) Hayek ex Hand.-Mazz., Stadlm., Janch. & Faltis | 431 | documented |
| Centaurium tenuiflorum | (Hoffmanns. & Link) Fritsch | 89 | documented |
| Centaurium maritimum | (L.) Fritsch | 57 | documented |
| Centaurium cachanlahuen | (Molina) B.L.Rob. | 13 | documented |
| Centaurium littorale | (Turner) Gilmour | 12 | documented |
| Centaurium bianoris | (Sennen) Sennen | 4 | documented |
| Centaurium chloodes | (Brot.) Samp. | 11 | below the evidence gate |
| Centaurium quadrifolium | (L.) G.López & C.E.Jarvis | 2 | below the evidence gate |
| Centaurium portense | (Brot.) Butcher | 1 | below the evidence gate |
| Centaurium × aschersonianum | (Seemen) P.Fourn. | 0 | below the evidence gate |
| Centaurium × cicekii | Yıld. & Yaprak | 0 | below the evidence gate |
| Centaurium × intermedium | (Wheldon) Druce | 0 | below the evidence gate |
| Centaurium × jolivetinum | (P.Fourn.) P.Fourn. | 0 | below the evidence gate |
| Centaurium × litardierei | Ronniger ex Litard. | 0 | below the evidence gate |
| Centaurium ameghinoi | (Speg.) Druce | 0 | below the evidence gate |
| Centaurium aschersonianum | (Seemen) Hegi | 0 | below the evidence gate |
| Centaurium barrelieroides | Pau | 0 | below the evidence gate |
| Centaurium capense | C.R.Broome | 0 | below the evidence gate |
| Centaurium centaurioides | (Roxb.) S.R.Rao & Hemadri | 0 | below the evidence gate |
| Centaurium chilensis | (Pers.) Druce | 0 | below the evidence gate |
| Centaurium cochinchinense | (Spreng.) Druce | 0 | below the evidence gate |
| Centaurium compar | (R.Br.) Druce | 0 | below the evidence gate |
| Centaurium favargeri | Zeltner | 0 | below the evidence gate |
| Centaurium flexuosum | (Maire) J.-P.Lebrun & Marais | 0 | below the evidence gate |
| Centaurium mairei | Zeltner | 0 | below the evidence gate |
| Centaurium malzacianum | Maire | 0 | below the evidence gate |
| Centaurium minutissimum | Maire | 0 | below the evidence gate |
| Centaurium rigualii | Esteve | 0 | below the evidence gate |
| Centaurium scilloides | (L.f.) Samp. | 0 | below the evidence gate |
| Centaurium serpentinicola | Carlström | 0 | below the evidence gate |
| Centaurium turcicum | Nábělek | 0 | below the evidence gate |
| Centaurium uliginosum | G.Beck ex Ronn. | 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.