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 |
|---|---|---|---|
| Handroanthus impetiginosus | (Mart. ex DC.) Mattos | 91 | documented |
| Handroanthus chrysanthus | (Jacq.) S.O.Grose | 63 | documented |
| Handroanthus guayacan | (Seem.) S.O.Grose | 37 | documented |
| Handroanthus heptaphyllus | (Vell.) Mattos | 31 | documented |
| Handroanthus chrysotrichus | (Mart. ex DC.) Mattos | 28 | documented |
| Handroanthus ochraceus | (Cham.) Mattos | 16 | documented |
| Handroanthus albus | (Cham.) Mattos | 9 | documented |
| Handroanthus serratifolius | (Vahl) S.O.Grose | 7 | documented |
| Handroanthus barbatus | (E.Mey.) Mattos | 6 | documented |
| Handroanthus capitatus | (Bureau & K.Schum.) Mattos | 5 | documented |
| Handroanthus spongiosus | (Rizzini) S.O.Grose | 2 | below the evidence gate |
| Handroanthus lapacho | (K.Schum.) S.O.Grose | 1 | below the evidence gate |
| Handroanthus abayoy | Villarroel & G.A.Parada | 0 | below the evidence gate |
| Handroanthus arianeae | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus billbergii | (Bureau & K.Schum.) S.O.Grose | 0 | below the evidence gate |
| Handroanthus botelhensis | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus bureavii | (Sandwith) S.O.Grose | 0 | below the evidence gate |
| Handroanthus catarinensis | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus coralibe | (Standl.) S.O.Grose | 0 | below the evidence gate |
| Handroanthus coronatus | (Proença & Farias) Farias | 0 | below the evidence gate |
| Handroanthus cristatus | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus diamantinensis | F.Esp.Santo & M.M.Silva | 0 | below the evidence gate |
| Handroanthus floccosus | (Klotzsch) Mattos | 0 | below the evidence gate |
| Handroanthus grandiflorus | F.Esp.Santo & M.M.Silva | 0 | below the evidence gate |
| Handroanthus incanus | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus obscurus | (Bureau & K.Schum.) Mattos | 0 | below the evidence gate |
| Handroanthus parviflorus | F.Esp.Santo & M.M.Silva | 0 | below the evidence gate |
| Handroanthus pedicellatus | (Bureau & K.Schum.) Mattos | 0 | below the evidence gate |
| Handroanthus pulcherrimus | (Sandwith) S.O.Grose | 0 | below the evidence gate |
| Handroanthus pumilus | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus riodocensis | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus selachidentatus | (A.H.Gentry) S.O.Grose | 0 | below the evidence gate |
| Handroanthus speciosus | (DC. ex Mart.) M.Nascim., J.F.B.Pastore & Zuntini | 0 | below the evidence gate |
| Handroanthus subtilis | (Sprague & Sandwith) S.O.Grose | 0 | below the evidence gate |
| Handroanthus uleanus | (Kraenzl.) S.O.Grose | 0 | below the evidence gate |
| Handroanthus umbellatus | (Sond.) Mattos | 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.