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 |
|---|---|---|---|
| Eumachia chaenotricha | (DC.) C.M.Taylor & Razafim. | 19 | documented |
| Eumachia microdon | (DC.) Delprete & J.H.Kirkbr. | 19 | documented |
| Eumachia frutescens | (C.T.White) Barrabé, C.M.Taylor & Razafim. | 16 | documented |
| Eumachia guianensis | (Bremek.) Delprete & J.H.Kirkbr. | 13 | documented |
| Eumachia kappleri | (Miq.) Delprete & J.H.Kirkbr. | 6 | documented |
| Eumachia abrupta | (Hiern) J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia acuifolia | Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia agustinae | (Acuña) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia albert-smithii | (Standl.) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia amoena | (A.C.Sm.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia aneityensis | (Guillaumin) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia archboldiana | (Fosberg) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia astrellantha | (Wernham) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia balabacensis | (Merr.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia boliviana | (Standl.) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia carnea | (G.Forst.) DC. | 0 | below the evidence gate |
| Eumachia cephalantha | (Müll.Arg.) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia chlorocalyx | (K.Schum.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia coffeosperma | (K.Schum.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia collina | (Labill.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia cupulicalyx | (Verdc.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia cymuligera | (Müll.Arg.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia damasiana | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia deinocalyx | (Sandwith) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia depauperata | (Müll.Arg.) M.R.V.Barbosa & M.S.Pereira | 0 | below the evidence gate |
| Eumachia domatiicola | (De Wild.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia evansensis | (A.C.Sm.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia extensa | (Miq.) I.M.Turner | 0 | below the evidence gate |
| Eumachia forsteriana | (A.Gray) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia galorei | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia geminodens | (K.Schum.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia goodenoughiensis | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia gossweileri | (Cavaco) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia haematocarpa | (Standl.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia hassleriana | (Chodat) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia horsfieldiana | (Miq.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia huallagae | (Standl.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia impatiens | (Dwyer) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia inaequifolia | (Müll.Arg.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia incompta | (A.C.Sm.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia inconspicua | (C.M.Taylor) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia insidens | (Hiern) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia lanceifolia | (Urb.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia lepiniana | (Baill. ex Drake) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia leptothyrsa | (Miq.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia letouzeyi | (Robbr.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia longistylis | (Hiern) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia lophoclada | (Hiern) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia lyciiflora | (Baill.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia macrocarpa | (Verdc.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia membranacea | (Gillespie) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia membranifolia | (Bartl. ex DC.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia merrilliana | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia monopedicellata | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia montana | (Blume) I.M.Turner | 0 | below the evidence gate |
| Eumachia nana | (K.Krause) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia novohiberiensis | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia nutans | (Sw.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia obanensis | (Wernham) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia obovoidea | (Verdc.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia oddonii | (De Wild.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia oleoides | (Baill.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia oncocarpa | (K.Schum.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia ovoidea | (Pierre ex Pit.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia pallidinervia | (Steyerm.) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia parviflora | (R.D.Good) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia paupertina | (Standl. & Steyerm.) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia podocephala | (Müll.Arg.) Delprete & J.H.Kirkbr. | 0 | below the evidence gate |
| Eumachia poggei | (K.Schum.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia purariensis | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia ramisulca | (Verdc.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia rostrata | (Blume) I.M.Turner | 0 | below the evidence gate |
| Eumachia rotundifolia | (R.D.Good) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia saidoriensis | (Sohmer) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia samoana | (K.Schum.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia savaiiensis | (Rech.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia schmielei | (Warb.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia sciadephora | (Hiern) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia sclerocarpa | (Whistler) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia straminea | (Hutch.) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia trichostoma | (Merr. & L.M.Perry) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia triflora | (Urb.) C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia vaupelii | (Whistler) Barrabé, C.M.Taylor & Razafim. | 0 | below the evidence gate |
| Eumachia viridicalyx | (R.D.Good) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia wildemaniana | (T.Durand ex De Wild.) Razafim. & C.M.Taylor | 0 | below the evidence gate |
| Eumachia wilhelminensis | (Steyerm.) Delprete & J.H.Kirkbr. | 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.