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 |
|---|---|---|---|
| Berkheya armata | (Vahl) Druce | 274 | documented |
| Berkheya barbata | (L.f.) Hutch. | 248 | documented |
| Berkheya rigida | (Thunb.) Ewart, Jean White & B.Rees | 219 | documented |
| Berkheya setifera | DC. | 198 | documented |
| Berkheya herbacea | (L.f.) Druce | 169 | documented |
| Berkheya coriacea | Harv. | 142 | documented |
| Berkheya cirsiifolia | (DC.) Roessler | 128 | documented |
| Berkheya purpurea | (DC.) Mast. | 126 | documented |
| Berkheya cuneata | Willd. | 123 | documented |
| Berkheya francisci | Bolus | 119 | documented |
| Berkheya angustifolia | (Houtt.) Merr. | 118 | documented |
| Berkheya radula | (Harv.) De Wild. | 93 | documented |
| Berkheya cruciata | (Houtt.) Willd. | 82 | documented |
| Berkheya carlinoides | Willd. | 70 | documented |
| Berkheya heterophylla | O.Hoffm. | 66 | documented |
| Berkheya spinosa | Druce | 66 | documented |
| Berkheya fruticosa | (L.) Ehrh. | 62 | documented |
| Berkheya rhapontica | (DC.) Hutch. & Burtt Davy | 56 | documented |
| Berkheya umbellata | DC. | 52 | documented |
| Berkheya bipinnatifida | (Harv.) Roessler | 43 | documented |
| Berkheya carduoides | (Less.) Hutch. | 41 | documented |
| Berkheya carlinifolia | (DC.) Roessler | 35 | documented |
| Berkheya maritima | J.M.Wood | 28 | documented |
| Berkheya erysithales | (DC.) Roessler | 27 | documented |
| Berkheya onobromoides | O.Hoffm. & Muschl. | 27 | documented |
| Berkheya speciosa | (DC.) O.Hoffm. | 27 | documented |
| Berkheya carlinopsis | Welw. ex O.Hoffm. | 25 | documented |
| Berkheya decurrens | (Thunb.) Willd. | 25 | documented |
| Berkheya seminivea | Harv. | 25 | documented |
| Berkheya spinosissima | Willd. | 25 | documented |
| Berkheya onopordifolia | (DC.) O.Hoffm. ex Burtt Davy | 23 | documented |
| Berkheya dregei | Harv. | 20 | documented |
| Berkheya discolor | (DC.) O.Hoffm. & Muschl. | 19 | documented |
| Berkheya echinacea | (Harv.) O.Hoffm. ex Burtt Davy | 18 | documented |
| Berkheya multijuga | (DC.) Roessler | 17 | documented |
| Berkheya glabrata | (Thunb.) Fourc. | 16 | documented |
| Berkheya rosulata | Roessler | 15 | documented |
| Berkheya insignis | Thell. | 14 | documented |
| Berkheya canescens | DC. | 12 | documented |
| Berkheya tysonii | Hutch. | 11 | documented |
| Berkheya zeyheri | Harv. & Sond. | 9 | documented |
| Berkheya bergiana | Soderb. | 8 | documented |
| Berkheya pinnatifida | (Thunb.) Thell. | 8 | documented |
| Berkheya annectens | Harv. | 7 | documented |
| Berkheya debilis | MacOwan | 7 | documented |
| Berkheya leucaugeta | Hilliard | 7 | documented |
| Berkheya chamaepeuce | (S.Moore) Roessler | 6 | documented |
| Berkheya angusta | Schltr. | 5 | documented |
| Berkheya coddii | Roessler | 5 | documented |
| Berkheya montana | J.M.Wood & M.S.Evans | 3 | documented |
| Berkheya cardopatifolia | (DC.) Roessler | 2 | below the evidence gate |
| Berkheya jardineana | J.C.Manning & Goldblatt | 2 | below the evidence gate |
| Berkheya buphthalmoides | Schltr. | 1 | below the evidence gate |
| Berkheya sphaerocephala | (DC.) Roessler | 1 | below the evidence gate |
| Berkheya acanthopoda | (DC.) Roessler | 0 | below the evidence gate |
| Berkheya afra | MacOwan | 0 | below the evidence gate |
| Berkheya andongensis | Chiov. | 0 | below the evidence gate |
| Berkheya angolensis | O.Hoffm. | 0 | below the evidence gate |
| Berkheya carduodes | (Less.) Hutch. | 0 | below the evidence gate |
| Berkheya chiesiana | Chiov. | 0 | below the evidence gate |
| Berkheya chrysanthemoides | J.C.Manning & Goldblatt | 0 | below the evidence gate |
| Berkheya densifolia | Bohnen ex Roessler | 0 | below the evidence gate |
| Berkheya draco | Roessler | 0 | below the evidence gate |
| Berkheya eriobasis | (DC.) Roessler | 0 | below the evidence gate |
| Berkheya ferox | O.Hoffm. | 0 | below the evidence gate |
| Berkheya griquana | Hilliard & B.L.Burtt | 0 | below the evidence gate |
| Berkheya hirpicioides | Sond. ex Harv. | 0 | below the evidence gate |
| Berkheya hypoleuca | Schltr. | 0 | below the evidence gate |
| Berkheya johnstoniana | Britten | 0 | below the evidence gate |
| Berkheya latifolia | J.M.Wood & M.S.Evans | 0 | below the evidence gate |
| Berkheya mackenii | (Harv.) Roessler | 0 | below the evidence gate |
| Berkheya macrocephala | J.M.Wood | 0 | below the evidence gate |
| Berkheya milleriana | Bolus | 0 | below the evidence gate |
| Berkheya mkenii | (Harv.) Roessler | 0 | below the evidence gate |
| Berkheya nivea | N.E.Br. | 0 | below the evidence gate |
| Berkheya pannosa | Hilliard | 0 | below the evidence gate |
| Berkheya pauciflora | Roessler | 0 | below the evidence gate |
| Berkheya radyeri | Roessler | 0 | below the evidence gate |
| Berkheya robusta | Bohnen ex Roessler | 0 | below the evidence gate |
| Berkheya spekeana | Oliv. | 0 | below the evidence gate |
| Berkheya subulata | Harv. | 0 | below the evidence gate |
| Berkheya viscosa | Hutch. | 0 | below the evidence gate |
| Berkheya welwitschii | O.Hoffm. | 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.