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 |
|---|---|---|---|
| Amaranthus retroflexus | L. | 1,236 | documented |
| Amaranthus palmeri | S.Watson | 468 | documented |
| Amaranthus deflexus | L. | 346 | documented |
| Amaranthus albus | L. | 257 | documented |
| Amaranthus viridis | L. | 212 | documented |
| Amaranthus blitum | L. | 185 | documented |
| Amaranthus fimbriatus | (Torr.) Benth. ex S.Watson | 145 | documented |
| Amaranthus cruentus | L. | 138 | documented |
| Amaranthus blitoides | S.Watson | 115 | documented |
| Amaranthus hybridus | L. | 111 | documented |
| Amaranthus powellii | S.Watson | 77 | documented |
| Amaranthus spinosus | L. | 76 | documented |
| Amaranthus polygonoides | L. | 56 | documented |
| Amaranthus tuberculatus | (Moq.) J.D.Sauer | 40 | documented |
| Amaranthus cannabinus | (L.) Sauer | 38 | documented |
| Amaranthus acanthochiton | Sauer | 27 | documented |
| Amaranthus watsonii | Standl. | 24 | documented |
| Amaranthus muricatus | (Moq.) Hieron. | 15 | documented |
| Amaranthus australis | (A.Gray) Sauer | 14 | documented |
| Amaranthus pumilus | Raf. | 14 | documented |
| Amaranthus caudatus | L. | 13 | documented |
| Amaranthus hypochondriacus | L. | 13 | documented |
| Amaranthus greggii | S.Watson | 12 | documented |
| Amaranthus thunbergii | Moq. | 8 | documented |
| Amaranthus arenicola | I.M.Johnst. | 6 | documented |
| Amaranthus crassipes | Schltdl. | 3 | documented |
| Amaranthus dubius | Mart. ex Thell. | 2 | below the evidence gate |
| Amaranthus grandiflorus | (J.M.Black) J.M.Black | 2 | below the evidence gate |
| Amaranthus mitchellii | Benth. | 1 | below the evidence gate |
| Amaranthus tricolor | L. | 1 | below the evidence gate |
| Amaranthus × adulterinus | Thell. | 0 | below the evidence gate |
| Amaranthus × budensis | Priszter | 0 | below the evidence gate |
| Amaranthus × ozanonii | Priszter | 0 | below the evidence gate |
| Amaranthus × soproniensis | Priszter & Kárpáti | 0 | below the evidence gate |
| Amaranthus × texensis | Henrickson | 0 | below the evidence gate |
| Amaranthus acanthobracteatus | Henrickson | 0 | below the evidence gate |
| Amaranthus anderssonii | J.T.Howell | 0 | below the evidence gate |
| Amaranthus asplundii | Thell. | 0 | below the evidence gate |
| Amaranthus atropurpureus | Roxb. | 0 | below the evidence gate |
| Amaranthus aureus | F.Dietr. | 0 | below the evidence gate |
| Amaranthus bahiensis | Mart. | 0 | below the evidence gate |
| Amaranthus bigelowii | Uline & W.L.Bray | 0 | below the evidence gate |
| Amaranthus brandegeei | Standl. | 0 | below the evidence gate |
| Amaranthus brasiliensis | Moq. | 0 | below the evidence gate |
| Amaranthus brownii | Christoph. & Caum | 0 | below the evidence gate |
| Amaranthus californicus | (Moq.) S.Watson | 0 | below the evidence gate |
| Amaranthus campestris | Willd. | 0 | below the evidence gate |
| Amaranthus capensis | Thell. | 0 | below the evidence gate |
| Amaranthus caracasanus | Kunth | 0 | below the evidence gate |
| Amaranthus cardenasianus | Hunz. | 0 | below the evidence gate |
| Amaranthus caturus | Roxb. | 0 | below the evidence gate |
| Amaranthus celosioides | Kunth | 0 | below the evidence gate |
| Amaranthus centralis | J.Palmer & Mowatt | 0 | below the evidence gate |
| Amaranthus chihuahensis | S.Watson | 0 | below the evidence gate |
| Amaranthus clementii | Domin | 0 | below the evidence gate |
| Amaranthus cochleitepalus | Domin | 0 | below the evidence gate |
| Amaranthus commutatus | Kerner | 0 | below the evidence gate |
| Amaranthus congestus | C.C.Towns. | 0 | below the evidence gate |
| Amaranthus crispus | (Lesp. & Thévenau) A.Braun ex J.M.Coult. & S.Watson | 0 | below the evidence gate |
| Amaranthus cuspidifolius | Domin | 0 | below the evidence gate |
| Amaranthus dinteri | Schinz | 0 | below the evidence gate |
| Amaranthus floridanus | (S.Watson) Sauer | 0 | below the evidence gate |
| Amaranthus furcatus | J.T.Howell | 0 | below the evidence gate |
| Amaranthus globosa | L. | 0 | below the evidence gate |
| Amaranthus graecizans | L. | 0 | below the evidence gate |
| Amaranthus haughtii | Standl. | 0 | below the evidence gate |
| Amaranthus hunzikeri | N.Bayón | 0 | below the evidence gate |
| Amaranthus induratus | C.A.Gardner ex J.Palmer & Mowatt | 0 | below the evidence gate |
| Amaranthus interruptus | R.Br. | 0 | below the evidence gate |
| Amaranthus kloosianus | Hunz. | 0 | below the evidence gate |
| Amaranthus leptostachyus | Benth. | 0 | below the evidence gate |
| Amaranthus lepturus | S.F.Blake | 0 | below the evidence gate |
| Amaranthus lombardoi | Hunz. | 0 | below the evidence gate |
| Amaranthus looseri | Suess. | 0 | below the evidence gate |
| Amaranthus macrocarpus | Benth. | 0 | below the evidence gate |
| Amaranthus minimus | Standl. | 0 | below the evidence gate |
| Amaranthus pallidiflorus | F.Muell. | 0 | below the evidence gate |
| Amaranthus paolii | Chiov. | 0 | below the evidence gate |
| Amaranthus paraguayensis | D.Parodi | 0 | below the evidence gate |
| Amaranthus parvulus | Peter | 0 | below the evidence gate |
| Amaranthus persimilis | Hunz. | 0 | below the evidence gate |
| Amaranthus peruvianus | (S.Schauer) Standl. | 0 | below the evidence gate |
| Amaranthus polygamus | L. | 0 | below the evidence gate |
| Amaranthus polystachyus | Willd. | 0 | below the evidence gate |
| Amaranthus praetermissus | Brenan | 0 | below the evidence gate |
| Amaranthus pringlei | S.Watson | 0 | below the evidence gate |
| Amaranthus rosengurttii | Hunz. | 0 | below the evidence gate |
| Amaranthus roxburghianus | H.W.Kung | 0 | below the evidence gate |
| Amaranthus scandens | L.f. | 0 | below the evidence gate |
| Amaranthus scariosus | Benth. | 0 | below the evidence gate |
| Amaranthus schinzianus | Thell. | 0 | below the evidence gate |
| Amaranthus scleranthoides | (Andersson) Andersson | 0 | below the evidence gate |
| Amaranthus scleropoides | Uline & W.L.Bray | 0 | below the evidence gate |
| Amaranthus sparganicephalus | Thell. | 0 | below the evidence gate |
| Amaranthus squamulatus | (Andersson) B.L.Rob. | 0 | below the evidence gate |
| Amaranthus standleyanus | Parodi ex Covas | 0 | below the evidence gate |
| Amaranthus tamariscinus | Nutt. | 0 | below the evidence gate |
| Amaranthus tamaulipensis | Henrickson | 0 | below the evidence gate |
| Amaranthus tenuifolius | Willd. | 0 | below the evidence gate |
| Amaranthus thellungianus | Nevski ex Vassilcz. | 0 | below the evidence gate |
| Amaranthus tucsonensis | Henrickson | 0 | below the evidence gate |
| Amaranthus urceolatus | Benth. | 0 | below the evidence gate |
| Amaranthus venulosus | S.Watson | 0 | below the evidence gate |
| Amaranthus vulgatissimus | Speg. | 0 | below the evidence gate |
| Amaranthus wrightii | S.Watson | 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.