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 |
|---|---|---|---|
| Ayenia filiformis | S.Watson | 55 | documented |
| Ayenia aculeata | (Jacq.) Christenh. & Byng | 35 | documented |
| Ayenia cordata | (Lam.) Christenh. & Byng | 35 | documented |
| Ayenia compacta | Rose | 31 | documented |
| Ayenia micrantha | Standl. | 26 | documented |
| Ayenia grandifolia | (DC.) Christenh. & Byng | 15 | documented |
| Ayenia odonellii | Cristóbal | 14 | documented |
| Ayenia ovata | Hemsl. | 14 | documented |
| Ayenia limitaris | Cristóbal | 13 | documented |
| Ayenia microphylla | A.Gray | 12 | documented |
| Ayenia tomentosa | L. | 12 | documented |
| Ayenia herbacea | (Roxb.) Govaerts | 10 | documented |
| Ayenia urticifolia | (K.Schum.) Christenh. & Byng | 10 | documented |
| Ayenia filipes | (Mart. ex K.Schum.) Christenh. & Byng | 9 | documented |
| Ayenia australis | (A.St.-Hil.) Christenh. & Byng | 8 | documented |
| Ayenia geminifolia | (Turcz.) Dorr | 7 | documented |
| Ayenia cordobensis | Hieron. | 6 | documented |
| Ayenia lingulata | Griseb. | 6 | documented |
| Ayenia pedersenii | (Cristóbal) Christenh. & Byng | 6 | documented |
| Ayenia eliae | Cristóbal | 4 | documented |
| Ayenia peninsularis | Brandegee | 3 | documented |
| Ayenia berlandieri | S.Watson | 2 | below the evidence gate |
| Ayenia genistella | (Triana & Planch.) Christenh. & Byng | 2 | below the evidence gate |
| Ayenia rotundifolia | Hemsl. | 2 | below the evidence gate |
| Ayenia abutilifolia | (Turcz.) Turcz. | 1 | below the evidence gate |
| Ayenia pilosa | Cristóbal | 1 | below the evidence gate |
| Ayenia abutiloides | (A.St.-Hil. & Naudin) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia acalyphifolia | Griseb. | 0 | below the evidence gate |
| Ayenia acuminata | Rusby | 0 | below the evidence gate |
| Ayenia aemulata | Cristóbal | 0 | below the evidence gate |
| Ayenia affinis | (Pohl) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia albiflora | Colli-Silva & I.L.Morais | 0 | below the evidence gate |
| Ayenia aliculata | Cristóbal | 0 | below the evidence gate |
| Ayenia ambongensis | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia ancistrodonta | (Mildbr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia andamensis | (Kurz) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia angulata | (Hassk.) Govaerts | 0 | below the evidence gate |
| Ayenia angustifolia | A.St.-Hil. & Naudin | 0 | below the evidence gate |
| Ayenia aprica | Cristóbal | 0 | below the evidence gate |
| Ayenia ardua | Cristóbal | 0 | below the evidence gate |
| Ayenia arenesii | Christenh. & Byng | 0 | below the evidence gate |
| Ayenia aristeguietae | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia asplundii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia asterotricha | (Mildbr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia atrata | (Bullock) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia attenuatifolia | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia aurantiaca | (Mildbr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia bahiensis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia baronii | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia beccarii | (Warb.) Govaerts | 0 | below the evidence gate |
| Ayenia benensis | (Britton) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia bernieri | (Hochr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia besalampensis | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia beyrichiana | (K.Schum.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia biloba | (Baill.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia blanchetiana | K.Schum. | 0 | below the evidence gate |
| Ayenia boliviana | Rusby | 0 | below the evidence gate |
| Ayenia byttnerioides | Christenh. & Byng | 0 | below the evidence gate |
| Ayenia cajalbanensis | Alain | 0 | below the evidence gate |
| Ayenia campicola | (Taub.) ined. | 0 | below the evidence gate |
| Ayenia capillata | (Cristóbal) Govaerts | 0 | below the evidence gate |
| Ayenia caripensis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia catalpifolia | (Jacq.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia celebica | (Hochr.) Govaerts | 0 | below the evidence gate |
| Ayenia celtoides | (A.St.-Hil.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia conciliata | Cristóbal | 0 | below the evidence gate |
| Ayenia corchorifolia | (Turcz.) Dorr | 0 | below the evidence gate |
| Ayenia cordifolia | Sessé ex DC. | 0 | below the evidence gate |
| Ayenia coriacea | (Britton) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia corylifolia | (Humb. & Bonpl. ex Roem. & Schult.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia crenulata | (Wall.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia cristobaliana | (Dorr) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia crotonoides | Christenh. & Byng | 0 | below the evidence gate |
| Ayenia cuatrecasae | Cristóbal | 0 | below the evidence gate |
| Ayenia cubensis | A.Rodr. | 0 | below the evidence gate |
| Ayenia curtisii | (Oliv.) Govaerts | 0 | below the evidence gate |
| Ayenia dahomensis | (N.Hallé) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia decaryana | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia dentata | Brandegee | 0 | below the evidence gate |
| Ayenia divaricata | (Benth.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia donatica | Cristóbal | 0 | below the evidence gate |
| Ayenia ekmanii | (Urb.) Govaerts | 0 | below the evidence gate |
| Ayenia elegans | (Ridl.) Govaerts | 0 | below the evidence gate |
| Ayenia elliptica | (Pohl) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia ellipticifolia | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia erecta | Mart. ex K.Schum. | 0 | below the evidence gate |
| Ayenia erosa | (Gagnep.) Govaerts | 0 | below the evidence gate |
| Ayenia euphrasifolia | Griseb. | 0 | below the evidence gate |
| Ayenia fasciculata | Millsp. ex Standl. | 0 | below the evidence gate |
| Ayenia fernandesii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia flaccida | (Span.) Govaerts | 0 | below the evidence gate |
| Ayenia flexuosa | (Killip) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia fluvialis | (Fryxell & Guadarr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia fontis | (Cristóbal) ined. | 0 | below the evidence gate |
| Ayenia fruticosa | Rose | 0 | below the evidence gate |
| Ayenia fulva | (Poepp. & Endl.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia gayana | (A.St.-Hil.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia glabra | S.Watson | 0 | below the evidence gate |
| Ayenia glabrescens | K.Schum. | 0 | below the evidence gate |
| Ayenia glazioui | (Hochr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia gracilipes | (Baill.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia guineensis | (Keay & Milne-Redh.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia hatschbachii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia heteromorpha | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia heterophylla | (Hook.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia hirsuta | (Ruiz & Pav.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia hirta | A.St.-Hil. & Naudin | 0 | below the evidence gate |
| Ayenia humbertiana | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia idroboi | (Cristóbal) Dorr | 0 | below the evidence gate |
| Ayenia implicabilis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia incallida | Cristóbal | 0 | below the evidence gate |
| Ayenia insulicola | Cristóbal | 0 | below the evidence gate |
| Ayenia integrifolia | (Lace) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia irwinii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia ivorensis | (N.Hallé) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia jackiana | (Wall.) Govaerts | 0 | below the evidence gate |
| Ayenia jaculifolia | (Pohl) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia jaliscana | S.Watson | 0 | below the evidence gate |
| Ayenia jaramilloana | (Dorr) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia jussieui | Cristóbal | 0 | below the evidence gate |
| Ayenia juzepczukii | Ulbr. | 0 | below the evidence gate |
| Ayenia klugii | Cristóbal & Arbo | 0 | below the evidence gate |
| Ayenia krapovickasii | Cristóbal | 0 | below the evidence gate |
| Ayenia laevigata | Sw. | 0 | below the evidence gate |
| Ayenia lancifolia | (A.St.-Hil. & Naudin) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia lasiophylla | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia latifolia | Cristóbal | 0 | below the evidence gate |
| Ayenia latipetala | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia lobata | (Baill.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia lopez-mirandae | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia loxensis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia lucida | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia luyensis | Cristóbal | 0 | below the evidence gate |
| Ayenia macrantha | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia macrophylla | (Kunth) Govaerts | 0 | below the evidence gate |
| Ayenia magna | L. | 0 | below the evidence gate |
| Ayenia maingayi | (Mast.) Govaerts | 0 | below the evidence gate |
| Ayenia mansfeldiana | (Herter) Cristóbal | 0 | below the evidence gate |
| Ayenia mastatalensis | Cristóbal & N.Zamora | 0 | below the evidence gate |
| Ayenia mastersii | (Cristóbal) Govaerts | 0 | below the evidence gate |
| Ayenia melantha | (Mart.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia melastomatifolia | (A.St.-Hil.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia melleri | (Baker) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia minytricha | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia mirandae | Cristóbal | 0 | below the evidence gate |
| Ayenia morifolia | (Triana & Planch.) Govaerts | 0 | below the evidence gate |
| Ayenia morii | (L.C.Barnett & Dorr) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia nervosa | Cristóbal | 0 | below the evidence gate |
| Ayenia nitidula | (Baker) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia noblickii | Cristóbal | 0 | below the evidence gate |
| Ayenia nossibeensis | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia nummularia | Cristóbal | 0 | below the evidence gate |
| Ayenia obcordata | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia obliqua | (Benth.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia oblongata | (Pohl) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia oblongifolia | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia obtusata | (Benth.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia oligantha | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia oranensis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia ostenii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia ovatifolia | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia palmeri | A.Gray | 0 | below the evidence gate |
| Ayenia palustris | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia paniculata | Rose | 0 | below the evidence gate |
| Ayenia parviflora | Sessé & Moc. | 0 | below the evidence gate |
| Ayenia peregrina | Cristóbal | 0 | below the evidence gate |
| Ayenia perrieri | (Hochr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia pescapraeifolia | (Britton) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia petiolata | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia piresii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia praecipua | Cristóbal | 0 | below the evidence gate |
| Ayenia praeclara | Sandwith | 0 | below the evidence gate |
| Ayenia purpusii | Brandegee | 0 | below the evidence gate |
| Ayenia pusilla | L. | 0 | below the evidence gate |
| Ayenia ramosissima | (Pohl) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia reinwardtii | (Korth.) Govaerts | 0 | below the evidence gate |
| Ayenia rhamnifolia | (Benth.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia rojasii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia rubriflora | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia sagasteguii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia sagittifolia | (A.St.-Hil.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia saligna | Dorr | 0 | below the evidence gate |
| Ayenia sambiranensis | (Arènes) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia scabra | (L.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia scabrida | (Ridl.) Govaerts | 0 | below the evidence gate |
| Ayenia scalpellata | (Pohl) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia schumanniana | Kuntze | 0 | below the evidence gate |
| Ayenia schumannii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia schunkei | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia scorpiura | (C.Wright ex Griseb.) Govaerts | 0 | below the evidence gate |
| Ayenia sidifolia | (Turcz.) Hemsl. | 0 | below the evidence gate |
| Ayenia simulatrix | Cristóbal | 0 | below the evidence gate |
| Ayenia sparrei | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia spinosa | A.Rodr. & Bisse | 0 | below the evidence gate |
| Ayenia spinulosa | R.E.Fr. | 0 | below the evidence gate |
| Ayenia standleyi | Cristóbal | 0 | below the evidence gate |
| Ayenia stenophylla | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia stipularis | Planch. & Triana | 0 | below the evidence gate |
| Ayenia subsessilis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia subtilis | Cristóbal | 0 | below the evidence gate |
| Ayenia tenuicaulis | Urb. | 0 | below the evidence gate |
| Ayenia tortilis | (Gagnep.) Govaerts | 0 | below the evidence gate |
| Ayenia triadenia | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia truncata | Rose | 0 | below the evidence gate |
| Ayenia tucumanensis | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia uaupensis | (Spruce) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia urosepala | (Mildbr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia vargasii | (Cristóbal) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia velutina | Urb. | 0 | below the evidence gate |
| Ayenia violacea | Urb. | 0 | below the evidence gate |
| Ayenia virgata | Urb. & Ekman | 0 | below the evidence gate |
| Ayenia vitifolia | (Baill.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia voulily | (Baill.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia weberbaueri | (Mildbr.) Christenh. & Byng | 0 | below the evidence gate |
| Ayenia wrightii | B.L.Rob. | 0 | below the evidence gate |
| Ayenia wygodzinskyi | Cristóbal | 0 | below the evidence gate |
| Ayenia xochipilliae | Cristóbal | 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.