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 |
|---|---|---|---|
| Haplopappus foliosus | DC. | 27 | documented |
| Haplopappus macrocephalus | (Poepp. ex Less.) DC. | 9 | documented |
| Haplopappus glutinosus | Cass. | 8 | documented |
| Haplopappus anthylloides | Meyen & Walp. | 6 | documented |
| Haplopappus parvifolius | (DC.) Gay | 3 | documented |
| Haplopappus uncinatus | Phil. | 3 | documented |
| Haplopappus integerrimus | (Hook. & Arn.) H.M.Hall | 1 | below the evidence gate |
| Haplopappus nahuelbutae | Klingenb. | 1 | below the evidence gate |
| Haplopappus acerosus | Bertero | 0 | below the evidence gate |
| Haplopappus angustifolius | Reiche | 0 | below the evidence gate |
| Haplopappus baylahuen | J.Rémy | 0 | below the evidence gate |
| Haplopappus bellidifolius | Phil. | 0 | below the evidence gate |
| Haplopappus berteroi | DC. | 0 | below the evidence gate |
| Haplopappus bezanillanus | (J.Rémy) Reiche | 0 | below the evidence gate |
| Haplopappus canescens | Reiche | 0 | below the evidence gate |
| Haplopappus cerberoanus | (J.Rémy) Reiche | 0 | below the evidence gate |
| Haplopappus chrysanthemifolius | DC. | 0 | below the evidence gate |
| Haplopappus decurrens | J.Rémy | 0 | below the evidence gate |
| Haplopappus deserticola | Phil. | 0 | below the evidence gate |
| Haplopappus diplopappus | J.Rémy | 0 | below the evidence gate |
| Haplopappus donianus | Sch.Bip. ex Reiche | 0 | below the evidence gate |
| Haplopappus elatus | Reiche | 0 | below the evidence gate |
| Haplopappus fremonti | A.Gray | 0 | below the evidence gate |
| Haplopappus fremontii | A.Gray | 0 | below the evidence gate |
| Haplopappus graveolens | Reiche | 0 | below the evidence gate |
| Haplopappus grindelioides | DC. | 0 | below the evidence gate |
| Haplopappus hirtellus | Phil. | 0 | below the evidence gate |
| Haplopappus hookerianus | (Torr. & A.Gray) A.Gray | 0 | below the evidence gate |
| Haplopappus humilis | Reiche | 0 | below the evidence gate |
| Haplopappus inuloides | Torr. & A.Gray | 0 | below the evidence gate |
| Haplopappus ischnos | (Phil.) Reiche | 0 | below the evidence gate |
| Haplopappus kingi | Reiche | 0 | below the evidence gate |
| Haplopappus kingii | Reiche | 0 | below the evidence gate |
| Haplopappus lanatus | Hook.f. | 0 | below the evidence gate |
| Haplopappus latifolius | Reiche | 0 | below the evidence gate |
| Haplopappus linifolius | Reiche | 0 | below the evidence gate |
| Haplopappus macraeanus | (J.Rémy) Reiche | 0 | below the evidence gate |
| Haplopappus macreanus | (J.Rémy) Reiche | 0 | below the evidence gate |
| Haplopappus marginalis | Phil. | 0 | below the evidence gate |
| Haplopappus meyenii | Walp. | 0 | below the evidence gate |
| Haplopappus mucronatus | (Hook. & Arn.) B.D.Jacks. | 0 | below the evidence gate |
| Haplopappus mucronatus | Hook. & Arn. | 0 | below the evidence gate |
| Haplopappus multifolius | Phil. ex Reiche | 0 | below the evidence gate |
| Haplopappus ochagavianus | Phil. | 0 | below the evidence gate |
| Haplopappus pedunculosus | J.Rémy | 0 | below the evidence gate |
| Haplopappus pedunculosus | Remy | 0 | below the evidence gate |
| Haplopappus philippii | H.M.Hall | 0 | below the evidence gate |
| Haplopappus phyllophorus | Reiche | 0 | below the evidence gate |
| Haplopappus pinea | Reiche | 0 | below the evidence gate |
| Haplopappus pinnatifidus | Nutt. | 0 | below the evidence gate |
| Haplopappus platylepis | Phil. | 0 | below the evidence gate |
| Haplopappus poeppigianus | A.Gray | 0 | below the evidence gate |
| Haplopappus pristiphyllus | (J.Rémy) H.M.Hall | 0 | below the evidence gate |
| Haplopappus prunelloides | (Poepp. ex Less.) DC. | 0 | below the evidence gate |
| Haplopappus pulchellus | DC. | 0 | below the evidence gate |
| Haplopappus reicheanus | H.M.Hall | 0 | below the evidence gate |
| Haplopappus remyanus | Wedd. | 0 | below the evidence gate |
| Haplopappus rengifoanus | J.Rémy | 0 | below the evidence gate |
| Haplopappus rigidus | Phil. | 0 | below the evidence gate |
| Haplopappus rosulatus | H.M.Hall | 0 | below the evidence gate |
| Haplopappus rotundifolius | H.M.Hall | 0 | below the evidence gate |
| Haplopappus rubiginosus | Torr. & A.Gray | 0 | below the evidence gate |
| Haplopappus saxatilis | (J.Rémy) Reiche | 0 | below the evidence gate |
| Haplopappus scaposus | J.Rémy | 0 | below the evidence gate |
| Haplopappus schumannii | (Kuntze) G.K.Br. & W.D.Clark | 0 | below the evidence gate |
| Haplopappus scrobiculatus | DC. | 0 | below the evidence gate |
| Haplopappus serrulatus | Reiche | 0 | below the evidence gate |
| Haplopappus stelliger | J.Rémy | 0 | below the evidence gate |
| Haplopappus stolpii | Phil. | 0 | below the evidence gate |
| Haplopappus struthionum | Speg. | 0 | below the evidence gate |
| Haplopappus taeda | Reiche | 0 | below the evidence gate |
| Haplopappus tenuisectus | (Greene) S.F.Blake ex L.D.Benson | 0 | below the evidence gate |
| Haplopappus velutinus | J.Rémy | 0 | below the evidence gate |
| Haplopappus villaneuvae | Phil. | 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.