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 |
|---|---|---|---|
| Halenia deflexa | (Sm.) Griseb. | 135 | documented |
| Halenia corniculata | (L.) Cornaz | 58 | documented |
| Halenia weddelliana | Gilg | 15 | documented |
| Halenia elliptica | D.Don | 8 | documented |
| Halenia adpressa | C.K.Allen | 6 | documented |
| Halenia palmeri | A.Gray | 6 | documented |
| Halenia rhyacophila | C.K.Allen | 5 | documented |
| Halenia major | Wedd. | 4 | documented |
| Halenia rothrockii | A.Gray | 4 | documented |
| Halenia recurva | (Sm.) C.K.Allen | 3 | documented |
| Halenia asclepiadea | (Kunth) G.Don | 2 | below the evidence gate |
| Halenia pringlei | B.L.Rob. & Seaton | 2 | below the evidence gate |
| Halenia alata | Hemsl. | 0 | below the evidence gate |
| Halenia alleniana | Standl. ex Wilbur | 0 | below the evidence gate |
| Halenia aquilegiella | Standl. | 0 | below the evidence gate |
| Halenia barbicaulis | Gilg | 0 | below the evidence gate |
| Halenia bella | Gilg | 0 | below the evidence gate |
| Halenia bifida | Rusby & Allen | 0 | below the evidence gate |
| Halenia brevicornis | (Kunth) G.Don | 0 | below the evidence gate |
| Halenia caespitosa | Gilg | 0 | below the evidence gate |
| Halenia conzattii | Greenm. | 0 | below the evidence gate |
| Halenia coreana | S.M.Han, Won & C.E.Lim | 0 | below the evidence gate |
| Halenia crumiana | Wilbur | 0 | below the evidence gate |
| Halenia decumbens | Benth. | 0 | below the evidence gate |
| Halenia elata | Wedd. | 0 | below the evidence gate |
| Halenia euryphylla | C.K.Allen | 0 | below the evidence gate |
| Halenia gentianoides | Wedd. | 0 | below the evidence gate |
| Halenia gigantea | C.K.Allen | 0 | below the evidence gate |
| Halenia gracilis | (Kunth) G.Don | 0 | below the evidence gate |
| Halenia grandiflora | (Hemsl.) M.Y.Chen | 0 | below the evidence gate |
| Halenia herzogii | Gilg | 0 | below the evidence gate |
| Halenia hieronymi | Gilg | 0 | below the evidence gate |
| Halenia hintonii | Bullock | 0 | below the evidence gate |
| Halenia hypericoides | (Kunth) G.Don | 0 | below the evidence gate |
| Halenia inaequalis | Wedd. | 0 | below the evidence gate |
| Halenia insignis | C.K.Allen | 0 | below the evidence gate |
| Halenia kalbreyeri | Gilg | 0 | below the evidence gate |
| Halenia killipii | C.K.Allen | 0 | below the evidence gate |
| Halenia longicaulis | J.S.Pringle | 0 | below the evidence gate |
| Halenia mathewsii | Gilg | 0 | below the evidence gate |
| Halenia minima | C.K.Allen | 0 | below the evidence gate |
| Halenia parallela | C.K.Allen | 0 | below the evidence gate |
| Halenia perijana | K.B.Hagen | 0 | below the evidence gate |
| Halenia perrottetii | Griseb. | 0 | below the evidence gate |
| Halenia phyteumoides | Gilg | 0 | below the evidence gate |
| Halenia pinifolia | G.Don | 0 | below the evidence gate |
| Halenia plantaginea | (Kunth) G.Don | 0 | below the evidence gate |
| Halenia pulchella | Gilg | 0 | below the evidence gate |
| Halenia purdieana | Wedd. | 0 | below the evidence gate |
| Halenia pusilla | Gilg | 0 | below the evidence gate |
| Halenia robusta | Gilg | 0 | below the evidence gate |
| Halenia rusbyi | Gilg | 0 | below the evidence gate |
| Halenia schiedeana | Griseb. | 0 | below the evidence gate |
| Halenia schultzei | Gilg ex Allen | 0 | below the evidence gate |
| Halenia serpyllifolia | J.S.Pringle | 0 | below the evidence gate |
| Halenia silenoides | Gilg | 0 | below the evidence gate |
| Halenia spatulata | C.K.Allen | 0 | below the evidence gate |
| Halenia sphagnicola | Gilg | 0 | below the evidence gate |
| Halenia stuebelii | Gilg | 0 | below the evidence gate |
| Halenia subinvolucrata | Gilg | 0 | below the evidence gate |
| Halenia taruga-gasso | Gilg | 0 | below the evidence gate |
| Halenia tonzattii | Greenm. | 0 | below the evidence gate |
| Halenia umbellata | (Ruiz & Pav.) Gilg | 0 | below the evidence gate |
| Halenia valerianoides | Gilg | 0 | below the evidence gate |
| Halenia venezuelensis | C.K.Allen | 0 | below the evidence gate |
| Halenia vincetoxicoides | Gilg | 0 | below the evidence gate |
| Halenia viridis | (Griseb.) Gilg | 0 | below the evidence gate |
| Halenia weberbaueri | C.K.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.