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 |
|---|---|---|---|
| Lycopus europaeus | L. | 1,919 | documented |
| Lycopus uniflorus | Michx. | 410 | documented |
| Lycopus americanus | Muhl. ex W.P.C.Barton | 403 | documented |
| Lycopus exaltatus | L.f. | 123 | documented |
| Lycopus virginicus | L. | 97 | documented |
| Lycopus rubellus | Moench | 62 | documented |
| Lycopus asper | Greene | 28 | documented |
| Lycopus lucidus | Turcz. ex Benth. | 21 | documented |
| Lycopus australis | R.Br. | 19 | documented |
| Lycopus amplectens | Raf. | 15 | documented |
| Lycopus angustifolius | Elliott | 14 | documented |
| Lycopus cokeri | H.E.Ahles ex Sorrie | 8 | documented |
| Lycopus charkeviczii | Prob. | 6 | documented |
| Lycopus × intermedius | Hausskn. | 0 | below the evidence gate |
| Lycopus × sherardii | Steele | 0 | below the evidence gate |
| Lycopus alissoviae | Prob. | 0 | below the evidence gate |
| Lycopus cavaleriei | H.Lév. | 0 | below the evidence gate |
| Lycopus hirtellus | Kom. | 0 | below the evidence gate |
| Lycopus kurilensis | Prob. | 0 | below the evidence gate |
| Lycopus sichotensis | Prob. | 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.