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 |
|---|---|---|---|
| Lithospermum incisum | Lehm. | 1,085 | documented |
| Lithospermum caroliniense | (J.F.Gmel.) MacMill. | 715 | documented |
| Lithospermum ruderale | Douglas ex Lehm. | 674 | documented |
| Lithospermum officinale | L. | 625 | documented |
| Lithospermum canescens | Lehm. | 598 | documented |
| Lithospermum multiflorum | Torr. ex A.Gray | 266 | documented |
| Lithospermum occidentale | (Mack.) Weakley, Witsell & D.Estes | 164 | documented |
| Lithospermum latifolium | Michx. | 136 | documented |
| Lithospermum tuberosum | Rugel ex A.DC. | 94 | documented |
| Lithospermum matamorense | DC. | 74 | documented |
| Lithospermum mirabile | Small | 54 | documented |
| Lithospermum parviflorum | Weakley, Witsell & D.Estes | 54 | documented |
| Lithospermum californicum | A.Gray | 52 | documented |
| Lithospermum helleri | (Small) J.I.Cohen | 49 | documented |
| Lithospermum cobrense | Greene | 44 | documented |
| Lithospermum virginianum | L. | 42 | documented |
| Lithospermum molle | (Michx.) Muhl. | 37 | documented |
| Lithospermum decipiens | (J.R.Allison) Weakley, Witsell & D.Estes | 33 | documented |
| Lithospermum distichum | Ortega | 29 | documented |
| Lithospermum viride | Greene | 19 | documented |
| Lithospermum flavum | Sessé & Moc. | 16 | documented |
| Lithospermum papillosum | Thunb. | 16 | documented |
| Lithospermum erythrorhizon | Siebold & Zucc. | 9 | documented |
| Lithospermum subsetosum | (Mack. & Bush) Weakley, Witsell & D.Estes | 9 | documented |
| Lithospermum exsertum | (D.Don) J.I.Cohen | 8 | documented |
| Lithospermum diversifolium | DC. | 5 | documented |
| Lithospermum guatemalense | Donn.Sm. | 5 | documented |
| Lithospermum rosei | (I.M.Johnst.) J.I.Cohen | 3 | documented |
| Lithospermum scabrum | Thunb. | 3 | documented |
| Lithospermum sylvestre | J.I.Cohen & J.C.Manning | 3 | documented |
| Lithospermum calycosum | I.M.Johnst. | 2 | below the evidence gate |
| Lithospermum nelsonii | Greenm. | 2 | below the evidence gate |
| Lithospermum oblongifolium | Greenm. | 2 | below the evidence gate |
| Lithospermum afromontanum | Weim. | 1 | below the evidence gate |
| Lithospermum obovatum | J.F.Macbr. | 1 | below the evidence gate |
| Lithospermum affine | DC. | 0 | below the evidence gate |
| Lithospermum album | (G.L.Nesom) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum altamiranense | Pat.-Sicil., J.I.Cohen & Pérez-Calix | 0 | below the evidence gate |
| Lithospermum astienzae | Pat.-Sicil., J.I.Cohen & Pérez-Calix | 0 | below the evidence gate |
| Lithospermum azuayense | Weigend & Nürk | 0 | below the evidence gate |
| Lithospermum barbigerum | (I.M.Johnst.) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum berlandieri | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum bolivariense | Weigend & Nürk | 0 | below the evidence gate |
| Lithospermum calcicola | B.L.Rob. | 0 | below the evidence gate |
| Lithospermum chiapense | J.I.Cohen | 0 | below the evidence gate |
| Lithospermum cinerascens | (A.DC.) I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum cinereum | DC. | 0 | below the evidence gate |
| Lithospermum confine | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum cuneifolium | Pers. | 0 | below the evidence gate |
| Lithospermum cuzcoense | Weigend & Nürk | 0 | below the evidence gate |
| Lithospermum discolor | M.Martens & Galeotti | 0 | below the evidence gate |
| Lithospermum dodrantale | (I.M.Johnst.) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum elenae | Pat.-Sicil., J.I.Cohen & Zamudio | 0 | below the evidence gate |
| Lithospermum flexuosum | Lehm. | 0 | below the evidence gate |
| Lithospermum gayanum | (Wedd.) I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum hirsutum | E.Mey. ex DC. | 0 | below the evidence gate |
| Lithospermum indecorum | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum ireneae | Pat.-Sicil., J.I.Cohen & Zamudio | 0 | below the evidence gate |
| Lithospermum jimulcense | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum johnstonii | J.I.Cohen | 0 | below the evidence gate |
| Lithospermum leonotis | (I.M.Johnst.) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum leymebambense | Weigend & Nürk | 0 | below the evidence gate |
| Lithospermum macbridei | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum macromeria | J.I.Cohen | 0 | below the evidence gate |
| Lithospermum mediale | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum muelleri | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum notatum | (I.M.Johnst.) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum oaxacanum | (B.L.Turner) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum peruvianum | DC. | 0 | below the evidence gate |
| Lithospermum pinetorum | (I.M.Johnst.) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum pringlei | I.M.Johnst. | 0 | below the evidence gate |
| Lithospermum revolutum | B.L.Rob. | 0 | below the evidence gate |
| Lithospermum rodriguezii | Weigend & Nürk | 0 | below the evidence gate |
| Lithospermum rosmarinifolium | Sessé & Moc. | 0 | below the evidence gate |
| Lithospermum rzedowskii | J.I.Cohen | 0 | below the evidence gate |
| Lithospermum strictum | Lehm. | 0 | below the evidence gate |
| Lithospermum trinervium | (Lehm.) J.I.Cohen | 0 | below the evidence gate |
| Lithospermum tubuliflorum | Greene | 0 | below the evidence gate |
| Lithospermum turneri | J.I.Cohen | 0 | below the evidence gate |
| Lithospermum unicum | (J.F.Macbr.) J.I.Cohen | 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.