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 |
|---|---|---|---|
| Psittacanthus calyculatus | G.Don | 94 | documented |
| Psittacanthus sonorae | (S.Watson) Kuijt | 43 | documented |
| Psittacanthus schiedeanus | (Cham. & Schltdl.) G.Don | 30 | documented |
| Psittacanthus mayanus | Standl. & Steyerm. | 13 | documented |
| Psittacanthus rhynchanthus | (Benth.) Kuijt | 10 | documented |
| Psittacanthus robustus | Mart. | 6 | documented |
| Psittacanthus cordatus | Blume | 5 | documented |
| Psittacanthus cucullaris | (Lam.) G.Don | 2 | below the evidence gate |
| Psittacanthus martinicensis | (C.Presl) Eichler | 2 | below the evidence gate |
| Psittacanthus palmeri | (Watson) Barlow & Wiens | 2 | below the evidence gate |
| Psittacanthus divaricatus | (Kunth) G.Don | 1 | below the evidence gate |
| Psittacanthus ramiflorus | (Moc. & Sessé ex DC.) G.Don | 1 | below the evidence gate |
| Psittacanthus acevedoi | Kuijt | 0 | below the evidence gate |
| Psittacanthus acinarius | (Mart.) Mart. | 0 | below the evidence gate |
| Psittacanthus acuminatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus acutus | Kuijt | 0 | below the evidence gate |
| Psittacanthus aequatorius | Kuijt | 0 | below the evidence gate |
| Psittacanthus amazonicus | (Ule) Kuijt | 0 | below the evidence gate |
| Psittacanthus americanus | (L.) Mart. | 0 | below the evidence gate |
| Psittacanthus angustifolius | Kuijt | 0 | below the evidence gate |
| Psittacanthus antioquiensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus atrolineatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus auriculatus | (Oliv.) Eichler | 0 | below the evidence gate |
| Psittacanthus baguensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus barlowii | Kuijt | 0 | below the evidence gate |
| Psittacanthus bergii | Kuijt | 0 | below the evidence gate |
| Psittacanthus biternatus | (Hoffmanns.) G.Don | 0 | below the evidence gate |
| Psittacanthus bolbocephalus | Kuijt | 0 | below the evidence gate |
| Psittacanthus bolivarensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus brachynema | Eichler | 0 | below the evidence gate |
| Psittacanthus brachypodus | Kuijt | 0 | below the evidence gate |
| Psittacanthus brasiliensis | Blume | 0 | below the evidence gate |
| Psittacanthus breedlovei | Kuijt | 0 | below the evidence gate |
| Psittacanthus cajamarcanus | Kuijt | 0 | below the evidence gate |
| Psittacanthus calcaratus | A.C.Sm. | 0 | below the evidence gate |
| Psittacanthus carinatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus carnosus | Kuijt | 0 | below the evidence gate |
| Psittacanthus chanduyensis | Eichler | 0 | below the evidence gate |
| Psittacanthus chiriquianus | Kuijt | 0 | below the evidence gate |
| Psittacanthus cinctus | (Mart.) Mart. | 0 | below the evidence gate |
| Psittacanthus circulatus | Rizzini | 0 | below the evidence gate |
| Psittacanthus clusiifolius | Eichler | 0 | below the evidence gate |
| Psittacanthus coccineus | Patsch. | 0 | below the evidence gate |
| Psittacanthus complanatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus cordiae | K.Krause | 0 | below the evidence gate |
| Psittacanthus costanensis | Steyerm. | 0 | below the evidence gate |
| Psittacanthus costaricensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus crassicostatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus crassifolius | Mart. | 0 | below the evidence gate |
| Psittacanthus crassinervis | Kuijt | 0 | below the evidence gate |
| Psittacanthus crassipes | Kuijt | 0 | below the evidence gate |
| Psittacanthus cyclophyllus | Kuijt | 0 | below the evidence gate |
| Psittacanthus dentatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus dichroos | (Mart.) Mart. | 0 | below the evidence gate |
| Psittacanthus dichrous | (Mart. ex Schult. & Schult.f.) Mart. | 0 | below the evidence gate |
| Psittacanthus dilatatus | A.C.Sm. | 0 | below the evidence gate |
| Psittacanthus dillonii | Kuijt | 0 | below the evidence gate |
| Psittacanthus duckei | Rizzini | 0 | below the evidence gate |
| Psittacanthus elegans | Kuijt | 0 | below the evidence gate |
| Psittacanthus eucalyptifolius | (Kunth) G.Don | 0 | below the evidence gate |
| Psittacanthus excrenulatus | Rizzini | 0 | below the evidence gate |
| Psittacanthus geniculatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus gentryi | Kuijt | 0 | below the evidence gate |
| Psittacanthus gigas | Kuijt | 0 | below the evidence gate |
| Psittacanthus gracilipes | Rizzini | 0 | below the evidence gate |
| Psittacanthus grandifolius | Mart. | 0 | below the evidence gate |
| Psittacanthus hamulifer | Kuijt | 0 | below the evidence gate |
| Psittacanthus hatschbachii | Kuijt | 0 | below the evidence gate |
| Psittacanthus irwinii | Rizzini | 0 | below the evidence gate |
| Psittacanthus julianus | Rizzini | 0 | below the evidence gate |
| Psittacanthus karwinskianus | Eichler | 0 | below the evidence gate |
| Psittacanthus kempffii | Kuijt | 0 | below the evidence gate |
| Psittacanthus krameri | Kuijt | 0 | below the evidence gate |
| Psittacanthus krausei | J.F.Macbr. | 0 | below the evidence gate |
| Psittacanthus lamprophyllus | Eichler | 0 | below the evidence gate |
| Psittacanthus lasianthus | Sandwith | 0 | below the evidence gate |
| Psittacanthus lasserianus | Rizzini | 0 | below the evidence gate |
| Psittacanthus leptanthus | A.C.Sm. | 0 | below the evidence gate |
| Psittacanthus linearis | (Killip) J.F.Macbr. | 0 | below the evidence gate |
| Psittacanthus longiflorus | Kuijt | 0 | below the evidence gate |
| Psittacanthus lopanthus | Kuijt | 0 | below the evidence gate |
| Psittacanthus macrantherus | Eichler | 0 | below the evidence gate |
| Psittacanthus melinonii | (Tiegh.) Engl. | 0 | below the evidence gate |
| Psittacanthus micrantherus | Kuijt | 0 | below the evidence gate |
| Psittacanthus microphyllus | Kuijt | 0 | below the evidence gate |
| Psittacanthus minor | Kuijt | 0 | below the evidence gate |
| Psittacanthus mirandensis | Rizzini | 0 | below the evidence gate |
| Psittacanthus montis-neblinae | Rizzini | 0 | below the evidence gate |
| Psittacanthus nodosissimus | Rizzini | 0 | below the evidence gate |
| Psittacanthus nudus | (Molina) Kuijt & Feuer | 0 | below the evidence gate |
| Psittacanthus oblongifolius | (Rusby) Kuijt | 0 | below the evidence gate |
| Psittacanthus ophiocephalus | Kuijt | 0 | below the evidence gate |
| Psittacanthus ovatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus panamensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus pangui | Kuijt | 0 | below the evidence gate |
| Psittacanthus pascoensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus paxianus | (Patsch.) Kuijt | 0 | below the evidence gate |
| Psittacanthus peculiaris | A.C.Sm. | 0 | below the evidence gate |
| Psittacanthus peronopetalus | Eichler | 0 | below the evidence gate |
| Psittacanthus pilanthus | Kuijt | 0 | below the evidence gate |
| Psittacanthus pinicola | Kuijt | 0 | below the evidence gate |
| Psittacanthus piurensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus plagiophyllus | Eichler | 0 | below the evidence gate |
| Psittacanthus pluricotyledonarius | Rizzini | 0 | below the evidence gate |
| Psittacanthus pusillus | Kuijt | 0 | below the evidence gate |
| Psittacanthus pustulosus | Rizzini | 0 | below the evidence gate |
| Psittacanthus quadrangularis | Kuijt | 0 | below the evidence gate |
| Psittacanthus quadrifolius | Kuijt | 0 | below the evidence gate |
| Psittacanthus redactus | Rizzini | 0 | below the evidence gate |
| Psittacanthus roldanii | Kuijt | 0 | below the evidence gate |
| Psittacanthus rotundatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus rugostylus | Kuijt | 0 | below the evidence gate |
| Psittacanthus salicifolius | Kuijt | 0 | below the evidence gate |
| Psittacanthus salvadorensis | Kuijt | 0 | below the evidence gate |
| Psittacanthus smithii | Kuijt | 0 | below the evidence gate |
| Psittacanthus stergiosii | Kuijt | 0 | below the evidence gate |
| Psittacanthus subalatus | K.Krause | 0 | below the evidence gate |
| Psittacanthus sulcatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus tenellus | Kuijt | 0 | below the evidence gate |
| Psittacanthus ternatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus truncatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus tubatus | Kuijt | 0 | below the evidence gate |
| Psittacanthus tumbecensis | (Killip) J.F.Macbr. | 0 | below the evidence gate |
| Psittacanthus valleculanthus | Kuijt | 0 | below the evidence gate |
| Psittacanthus verticillatus | A.C.Sm. | 0 | below the evidence gate |
| Psittacanthus wiensii | Kuijt | 0 | below the evidence gate |
| Psittacanthus wurdackii | (Rizzini) Kuijt | 0 | below the evidence gate |
| Psittacanthus zonatus | (Diels) Kuijt | 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.