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 |
|---|---|---|---|
| Aponogeton distachyos | L.f. | 248 | documented |
| Aponogeton angustifolius | Aiton | 13 | documented |
| Aponogeton natans | (L.) Engl. & K.Krause | 12 | documented |
| Aponogeton crispus | Thunb. | 11 | documented |
| Aponogeton satarensis | Sundararagh., A.R.Kulk. & S.R.Yadav | 10 | documented |
| Aponogeton desertorum | Zeyh. ex Spreng. | 4 | documented |
| Aponogeton junceus | Lehm. | 4 | documented |
| Aponogeton afroviolaceus | Lye | 3 | documented |
| Aponogeton bruggenii | S.R.Yadav & Govekar | 3 | documented |
| Aponogeton natalensis | Oliv. | 3 | documented |
| Aponogeton cuneatus | S.W.L.Jacobs | 2 | below the evidence gate |
| Aponogeton stuhlmannii | Engl. | 2 | below the evidence gate |
| Aponogeton abyssinicus | Hochst. ex A.Rich. | 0 | below the evidence gate |
| Aponogeton appendiculatus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton azureus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton bernerianus | (Decne.) Hook.f. | 0 | below the evidence gate |
| Aponogeton bogneri | H.Bruggen | 0 | below the evidence gate |
| Aponogeton boivinianus | Baill. ex Jum. | 0 | below the evidence gate |
| Aponogeton bullosus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton capuronii | H.Bruggen | 0 | below the evidence gate |
| Aponogeton cordatus | Jum. | 0 | below the evidence gate |
| Aponogeton dassanayakei | Manaw. & Yakand. | 0 | below the evidence gate |
| Aponogeton decaryi | Jum. ex Humbert | 0 | below the evidence gate |
| Aponogeton dioecus | Bosser | 0 | below the evidence gate |
| Aponogeton distachyus | L.f. | 0 | below the evidence gate |
| Aponogeton eggersii | Bogner & H.Bruggen | 0 | below the evidence gate |
| Aponogeton elongatus | F.Muell. ex Benth. | 0 | below the evidence gate |
| Aponogeton euryspermus | Hellq. & S.W.L.Jacobs | 0 | below the evidence gate |
| Aponogeton fotianus | J.Raynal | 0 | below the evidence gate |
| Aponogeton fugax | J.C.Manning & Goldblatt | 0 | below the evidence gate |
| Aponogeton gottlebei | Kasselm. & Bogner | 0 | below the evidence gate |
| Aponogeton hexatepalus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton jacobsenii | H.Bruggen | 0 | below the evidence gate |
| Aponogeton kannangarae | M.A.Silva, Deshaprema & Manamperi | 0 | below the evidence gate |
| Aponogeton kimberleyensis | Hellq. & S.W.L.Jacobs | 0 | below the evidence gate |
| Aponogeton lakhonensis | A.Camus | 0 | below the evidence gate |
| Aponogeton lancesmithii | Hellq. & S.W.L.Jacobs | 0 | below the evidence gate |
| Aponogeton longiplumulosus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton loriae | Martelli | 0 | below the evidence gate |
| Aponogeton madagascariensis | (Mirb.) H.Bruggen | 0 | below the evidence gate |
| Aponogeton masoalaensis | Bogner | 0 | below the evidence gate |
| Aponogeton nateshii | S.R.Yadav | 0 | below the evidence gate |
| Aponogeton nudiflorus | Peter | 0 | below the evidence gate |
| Aponogeton proliferus | Hellq. & S.W.L.Jacobs | 0 | below the evidence gate |
| Aponogeton queenslandicus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton ranunculiflorus | Jacot Guill. & Marais | 0 | below the evidence gate |
| Aponogeton rehmannii | Oliv. | 0 | below the evidence gate |
| Aponogeton rigidifolius | H.Bruggen | 0 | below the evidence gate |
| Aponogeton robinsonii | A.Camus | 0 | below the evidence gate |
| Aponogeton schatzianus | Bogner & H.Bruggen | 0 | below the evidence gate |
| Aponogeton subconjugatus | Schumach. & Thonn. | 0 | below the evidence gate |
| Aponogeton tenuispicatus | H.Bruggen | 0 | below the evidence gate |
| Aponogeton tofus | S.W.L.Jacobs | 0 | below the evidence gate |
| Aponogeton troupinii | J.Raynal | 0 | below the evidence gate |
| Aponogeton ulvaceum | Baker | 0 | below the evidence gate |
| Aponogeton undulatus | Roxb. | 0 | below the evidence gate |
| Aponogeton vallisnerioides | Baker | 0 | below the evidence gate |
| Aponogeton vanbruggenii | Hellq. & S.W.L.Jacobs | 0 | below the evidence gate |
| Aponogeton viridis | Jum. | 0 | below the evidence gate |
| Aponogeton wolfgangianus | S.R.Yadav | 0 | below the evidence gate |
| Aponogeton womersleyi | H.Bruggen | 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.