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 |
|---|---|---|---|
| Isopterygium acutifolium | Ireland | 0 | below the evidence gate |
| Isopterygium affusum | Mitt. | 0 | below the evidence gate |
| Isopterygium albescens | (Hook.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium albicans | (Thér.) Y.Jia & S.He | 0 | below the evidence gate |
| Isopterygium ambreanum | Renauld & Cardot | 0 | below the evidence gate |
| Isopterygium andamanicum | Gangulee | 0 | below the evidence gate |
| Isopterygium angustirevolutum | B.H.Allen | 0 | below the evidence gate |
| Isopterygium annamense | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium antsihanakense | Cardot | 0 | below the evidence gate |
| Isopterygium antunesii | Broth. | 0 | below the evidence gate |
| Isopterygium applanatum | M.Fleisch. | 0 | below the evidence gate |
| Isopterygium aquaticum | Dixon | 0 | below the evidence gate |
| Isopterygium argillicola | (Renauld & Cardot) Broth. | 0 | below the evidence gate |
| Isopterygium argyroleucum | Müll.Hal. ex Besch. | 0 | below the evidence gate |
| Isopterygium assamicum | (Mitt.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium asymmetricum | (Renauld & Cardot) Cardot | 0 | below the evidence gate |
| Isopterygium austrodenticulatum | (Renauld & Cardot) Broth. | 0 | below the evidence gate |
| Isopterygium bancanum | (Sande Lac.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium banganum | O'Shea | 0 | below the evidence gate |
| Isopterygium battakense | M.Fleisch. | 0 | below the evidence gate |
| Isopterygium baurii | Broth. | 0 | below the evidence gate |
| Isopterygium borneense | Broth. & Herzog | 0 | below the evidence gate |
| Isopterygium brassii | E.B.Bartram | 0 | below the evidence gate |
| Isopterygium brevicuspis | Broth. | 0 | below the evidence gate |
| Isopterygium brevisetum | (Hornsch.) Broth. | 0 | below the evidence gate |
| Isopterygium brownii | Cardot | 0 | below the evidence gate |
| Isopterygium byssaceum | Broth. | 0 | below the evidence gate |
| Isopterygium byssobolax | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium candidulum | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium chalarophyllum | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium chryseolum | Besch. | 0 | below the evidence gate |
| Isopterygium citrinellum | Renauld & Cardot | 0 | below the evidence gate |
| Isopterygium clerophilum | Besch. | 0 | below the evidence gate |
| Isopterygium combae | Besch. | 0 | below the evidence gate |
| Isopterygium complanatulum | (Müll.Hal.) Wager | 0 | below the evidence gate |
| Isopterygium conangium | Broth. | 0 | below the evidence gate |
| Isopterygium congoanum | Dixon | 0 | below the evidence gate |
| Isopterygium courtoisii | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium cratericola | M.Fleisch. | 0 | below the evidence gate |
| Isopterygium dewevrei | Renauld & Cardot | 0 | below the evidence gate |
| Isopterygium eberhardtii | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium elodes | P.de la Varde | 0 | below the evidence gate |
| Isopterygium exiguum | Kindb. | 0 | below the evidence gate |
| Isopterygium exile | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium expallescens | Levier ex Ihsiba | 0 | below the evidence gate |
| Isopterygium fallax | M.Fleisch. | 0 | below the evidence gate |
| Isopterygium filamentosum | E.B.Bartram | 0 | below the evidence gate |
| Isopterygium fissum | Dixon | 0 | below the evidence gate |
| Isopterygium fruticola | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium gabonense | Broth. & P.de la Varde | 0 | below the evidence gate |
| Isopterygium gibbosulum | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium gracile | Renauld & Cardot | 0 | below the evidence gate |
| Isopterygium gracilisetum | (Hornsch. ex Schwägr.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium gunnii | Broth. & Watts | 0 | below the evidence gate |
| Isopterygium hasimotoi | Sakurai | 0 | below the evidence gate |
| Isopterygium hookeriophilum | (Müll.Hal.) Broth. | 0 | below the evidence gate |
| Isopterygium hygrophilum | Broth. | 0 | below the evidence gate |
| Isopterygium intortum | (P.Beauv.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium ivoirense | Broth. & Thér. | 0 | below the evidence gate |
| Isopterygium jamaicense | (E.B.Bartram) W.R.Buck | 0 | below the evidence gate |
| Isopterygium jelinkii | M.Fleisch. ex A.Gepp & E.Gepp | 0 | below the evidence gate |
| Isopterygium kilimandscharicum | Broth. | 0 | below the evidence gate |
| Isopterygium laxissimum | Cardot | 0 | below the evidence gate |
| Isopterygium laxoalare | Broth. ex Ihsiba | 0 | below the evidence gate |
| Isopterygium leiotheca | Renauld & Cardot | 0 | below the evidence gate |
| Isopterygium leptoblastum | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium leucophanes | (Hampe ex Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium leucopsis | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium lignicola | (Mitt.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium lioui | Thér. & P.de la Varde | 0 | below the evidence gate |
| Isopterygium longicaule | Herzog | 0 | below the evidence gate |
| Isopterygium longipes | Thér. | 0 | below the evidence gate |
| Isopterygium longisetulum | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium longitheca | (Mitt.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium luteonitens | (Paris) Paris | 0 | below the evidence gate |
| Isopterygium macoense | Besch. | 0 | below the evidence gate |
| Isopterygium mbangae | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium meylanii | Cardot | 0 | below the evidence gate |
| Isopterygium microalare | (Broth. & Paris) Y.Jia & S.He | 0 | below the evidence gate |
| Isopterygium microplumosum | (Müll.Hal.) Broth. | 0 | below the evidence gate |
| Isopterygium microthecium | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium minutum | Renauld & Cardot | 0 | below the evidence gate |
| Isopterygium miradoricum | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium molle | Thér. | 0 | below the evidence gate |
| Isopterygium moutieri | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium nanoglobeum | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium nematosum | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium nitentivirens | Cardot | 0 | below the evidence gate |
| Isopterygium nivescens | (Broth.) Broth. | 0 | below the evidence gate |
| Isopterygium novoguinense | E.B.Bartram | 0 | below the evidence gate |
| Isopterygium pallidulum | (Mitt.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium palmarum | (Broth.) Broth. | 0 | below the evidence gate |
| Isopterygium pedunculatum | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium pendulum | Dixon | 0 | below the evidence gate |
| Isopterygium perminutum | E.B.Bartram | 0 | below the evidence gate |
| Isopterygium perpallidum | E.B.Bartram | 0 | below the evidence gate |
| Isopterygium perpusillum | Dixon | 0 | below the evidence gate |
| Isopterygium phlyctitheca | P.de la Varde | 0 | below the evidence gate |
| Isopterygium planifolium | M.Fleisch. | 0 | below the evidence gate |
| Isopterygium plumicaule | (Müll.Hal.) W.R.Buck | 0 | below the evidence gate |
| Isopterygium podorrhizum | (Renauld & Cardot) Cardot | 0 | below the evidence gate |
| Isopterygium praenitens | Cardot | 0 | below the evidence gate |
| Isopterygium prasiellum | Besch. | 0 | below the evidence gate |
| Isopterygium propaguliferum | Toyama | 0 | below the evidence gate |
| Isopterygium pseudosubulatum | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium punctulatum | Broth. & Wager | 0 | below the evidence gate |
| Isopterygium pygmaeocarpum | (Müll.Hal.) Broth. | 0 | below the evidence gate |
| Isopterygium radicans | (Brid.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium rubellum | Sakurai | 0 | below the evidence gate |
| Isopterygium samoanum | Müll.Hal. | 0 | below the evidence gate |
| Isopterygium saperense | Besch. | 0 | below the evidence gate |
| Isopterygium sapricola | (Müll.Hal.) Broth. | 0 | below the evidence gate |
| Isopterygium saxense | R.S.Williams | 0 | below the evidence gate |
| Isopterygium strangulatum | (Hampe ex Müll.Hal.) Broth. | 0 | below the evidence gate |
| Isopterygium strictirameum | Dixon | 0 | below the evidence gate |
| Isopterygium subaptychopsis | Broth. | 0 | below the evidence gate |
| Isopterygium subbrevisetum | (Hampe) Broth. | 0 | below the evidence gate |
| Isopterygium subconangium | Broth. & P.de la Varde | 0 | below the evidence gate |
| Isopterygium subcurvicolle | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium subcylindraceum | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium subglobosum | Herzog | 0 | below the evidence gate |
| Isopterygium subleptoblastum | Müll.Hal. ex Besch. | 0 | below the evidence gate |
| Isopterygium submicrothecium | Broth. & Paris | 0 | below the evidence gate |
| Isopterygium subpinnatum | (E.S.Salmon) Broth. ex Paris | 0 | below the evidence gate |
| Isopterygium subsplendidulum | (Müll.Hal.) Paris | 0 | below the evidence gate |
| Isopterygium taxithelioides | Broth. & Bryhn | 0 | below the evidence gate |
| Isopterygium taylorii | Sim | 0 | below the evidence gate |
| Isopterygium tenerifolium | Mitt. | 0 | below the evidence gate |
| Isopterygium tenerum | (Sw.) Mitt. | 0 | below the evidence gate |
| Isopterygium teretiusculum | Broth. | 0 | below the evidence gate |
| Isopterygium tisserantii | Broth. & P.de la Varde | 0 | below the evidence gate |
| Isopterygium tonkinense | (Broth. & Paris) Y.Jia & S.He | 0 | below the evidence gate |
| Isopterygium undulatum | Dixon & P.de la Varde | 0 | below the evidence gate |
| Isopterygium verruculosum | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Isopterygium vestitum | (Sakurai) Sakurai | 0 | below the evidence gate |
| Isopterygium welwitschii | A.Gepp | 0 | below the evidence gate |
| Isopterygium zunilense | W.R.Buck & B.H.Allen | 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.