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 |
|---|---|---|---|
| Centaurea jacea | L. | 2,497 | documented |
| Centaurea scabiosa | L. | 2,420 | documented |
| Centaurea stoebe | Tausch | 2,228 | documented |
| Centaurea stoebe | Ledeb. | 2,228 | documented |
| Centaurea stoebe | L. | 2,228 | documented |
| Centaurea cyanus | L. | 1,684 | documented |
| Centaurea melitensis | L. | 1,287 | documented |
| Centaurea solstitialis | L. | 1,110 | documented |
| Centaurea nigra | L. | 1,069 | documented |
| Centaurea montana | L. | 723 | documented |
| Centaurea diffusa | Lam. | 447 | documented |
| Centaurea nigrescens | Willd. | 321 | documented |
| Centaurea calcitrapa | L. | 309 | documented |
| Centaurea aspera | L. | 266 | documented |
| Centaurea phrygia | L. | 220 | documented |
| Centaurea pullata | L. | 172 | documented |
| Centaurea salonitana | Vis. | 118 | documented |
| Centaurea nervosa | Willd. | 94 | documented |
| Centaurea napifolia | L. | 79 | documented |
| Centaurea orientalis | L. | 77 | documented |
| Centaurea triumfettii | All. | 71 | documented |
| Centaurea benedicta | (L.) L. | 64 | documented |
| Centaurea debeauxii | Godr. & Gren. | 62 | documented |
| Centaurea axillaris | Willd. | 59 | documented |
| Centaurea chartolepis | Greuter | 59 | documented |
| Centaurea paniculata | L. | 59 | documented |
| Centaurea pectinata | L. | 58 | documented |
| Centaurea iberica | Trevir. ex Spreng. | 56 | documented |
| Centaurea seridis | L. | 56 | documented |
| Centaurea arenaria | M.Bieb. ex Willd. | 52 | documented |
| Centaurea sphaerocephala | L. | 48 | documented |
| Centaurea macrocephala | Muss.Puschk. ex Willd. | 38 | documented |
| Centaurea collina | L. | 28 | documented |
| Centaurea horrida | Badarò | 27 | documented |
| Centaurea kartschiana | Scop. | 25 | documented |
| Centaurea cheiranthifolia | Willd. | 24 | documented |
| Centaurea ornata | Willd. | 24 | documented |
| Centaurea sicula | L. | 24 | documented |
| Centaurea borjae | Valdés Berm. & Rivas Goday | 22 | documented |
| Centaurea cineraria | L. | 20 | documented |
| Centaurea odessana | Prodan | 19 | documented |
| Centaurea pseudomaculosa | Dobrocz. | 19 | documented |
| Centaurea linifolia | L. | 18 | documented |
| Centaurea rupestris | L. | 18 | documented |
| Centaurea napulifera | Rochel | 17 | documented |
| Centaurea parviflora | Desf. | 16 | documented |
| Centaurea parviflora | Sibth. & Sm.non Lam. | 16 | documented |
| Centaurea decipiens | Thuill. | 14 | documented |
| Centaurea diluta | Dryand. | 14 | documented |
| Centaurea diluta | Aiton | 14 | documented |
| Centaurea trichocephala | M.Bieb. ex Willd. | 14 | documented |
| Centaurea deusta | Ten. | 13 | documented |
| Centaurea limbata | Hoffmanns. & Link | 13 | documented |
| Centaurea ambigua | Guss. | 11 | documented |
| Centaurea eriophora | L. | 11 | documented |
| Centaurea aplolepa | Moretti | 10 | documented |
| Centaurea cyanoides | Wahlenb. | 10 | documented |
| Centaurea fuscomarginata | (K.Koch) Juz. | 10 | documented |
| Centaurea graminifolia | (Lam.) Muñoz Rodr. & Devesa | 10 | documented |
| Centaurea depressa | M.Bieb. | 9 | documented |
| Centaurea kotschyana | Heuff. | 9 | documented |
| Centaurea uniflora | Turra | 9 | documented |
| Centaurea akamantis | T.Georgiadis & Hadjik. | 7 | documented |
| Centaurea panormitana | Lojac. | 7 | documented |
| Centaurea borysthenica | Gruner | 6 | documented |
| Centaurea idaea | Boiss. & Heldr. | 6 | documented |
| Centaurea margarita-alba | Klokov | 6 | documented |
| Centaurea margaritacea | Ten. | 6 | documented |
| Centaurea pubescens | Willd. | 6 | documented |
| Centaurea semidecurrens | Jord. | 6 | documented |
| Centaurea behen | L. | 5 | documented |
| Centaurea derventana | Vis. & Pančić | 5 | documented |
| Centaurea hyalolepis | Boiss. | 5 | documented |
| Centaurea pulchella | Ledeb. | 5 | documented |
| Centaurea spinosa | L. | 5 | documented |
| Centaurea aegyptiaca | L. | 4 | documented |
| Centaurea alba | L. | 4 | documented |
| Centaurea carduiformis | DC. | 4 | documented |
| Centaurea pomeliana | Batt. | 4 | documented |
| Centaurea pumilio | L. | 4 | documented |
| Centaurea urvillei | DC. | 4 | documented |
| Centaurea aegialophila | Wagenitz | 3 | documented |
| Centaurea calocephala | Willd. | 3 | documented |
| Centaurea clementei | Boiss. ex DC. | 3 | documented |
| Centaurea occasus | Fern.Casas | 3 | documented |
| Centaurea procurrens | Sieber ex Spreng. | 3 | documented |
| Centaurea ragusina | L. | 3 | documented |
| Centaurea raphanina | Sibth. & Sm. | 3 | documented |
| Centaurea redempta | Heldr. | 3 | documented |
| Centaurea rhaetica | Moritzi | 3 | documented |
| Centaurea sulphurea | Willd. | 3 | documented |
| Centaurea susannae | Invernón & Devesa | 3 | documented |
| Centaurea tenorei | Guss. ex Lacaita | 3 | documented |
| Centaurea dichroantha | A.Kern. | 5 | below the evidence gate |
| Centaurea arrigonii | Greuter | 3 | below the evidence gate |
| Centaurea tanaitica | Klokov | 3 | below the evidence gate |
| Centaurea aetaliae | (Sommier) Bég. | 2 | below the evidence gate |
| Centaurea breviceps | Iljin | 2 | below the evidence gate |
| Centaurea glastifolia | L. | 2 | below the evidence gate |
| Centaurea grisebachii | (Nyman) Heldr. | 2 | below the evidence gate |
| Centaurea kubanica | Klokov | 2 | below the evidence gate |
| Centaurea lugdunensis | Jord. | 2 | below the evidence gate |
| Centaurea messenicolasiana | T.Georgiadis, Dimitrellos & Routsi | 2 | below the evidence gate |
| Centaurea nigrofimbria | Sosn. | 2 | below the evidence gate |
| Centaurea pungens | Pomel | 2 | below the evidence gate |
| Centaurea reflexa | Lam. | 2 | below the evidence gate |
| Centaurea sarandinakiae | N.B.Illar. | 2 | below the evidence gate |
| Centaurea virgata | Lam. | 2 | below the evidence gate |
| Centaurea atropurpurea | Olivier | 1 | below the evidence gate |
| Centaurea caprina | Steven | 1 | below the evidence gate |
| Centaurea chrysantha | Wagenitz | 1 | below the evidence gate |
| Centaurea hyssopifolia | Vahl | 1 | below the evidence gate |
| Centaurea janeri | Graells | 1 | below the evidence gate |
| Centaurea kerneriana | Janka | 1 | below the evidence gate |
| Centaurea pallescens | Delile | 1 | below the evidence gate |
| Centaurea perrottetii | DC. | 1 | below the evidence gate |
| Centaurea pineticola | Iljin | 1 | below the evidence gate |
| Centaurea sterilis | Steven | 1 | below the evidence gate |
| Centaurea taliewii | Kleopow | 1 | below the evidence gate |
| Centaurea thuillieri | (Dostál) J.Duvign. & Lambinon | 1 | below the evidence gate |
| Centaurea × beckiana | Müllner | 0 | below the evidence gate |
| Centaurea × doumerguei | Faure & Maire | 0 | below the evidence gate |
| Centaurea × forsythiana | Levier ex Filigh., Farris, Pisanu & Urbani | 0 | below the evidence gate |
| Centaurea × grabowskiana | J.Wagner | 0 | below the evidence gate |
| Centaurea acarnanica | (Matthäs) Greuter | 0 | below the evidence gate |
| Centaurea acaulis | L. | 0 | below the evidence gate |
| Centaurea achaia | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea achtarovii | Urum. | 0 | below the evidence gate |
| Centaurea acicularis | Sm. | 0 | below the evidence gate |
| Centaurea acmophylla | Boiss. | 0 | below the evidence gate |
| Centaurea acutangula | Boiss. & Reut. | 0 | below the evidence gate |
| Centaurea aemulans | Klokov | 0 | below the evidence gate |
| Centaurea aeolica | Guss. ex Lojac. | 0 | below the evidence gate |
| Centaurea aetolica | Phitos & T.Georgiadis | 0 | below the evidence gate |
| Centaurea affinis | Friv. | 0 | below the evidence gate |
| Centaurea aggregata | Fisch. & C.A.Mey. | 0 | below the evidence gate |
| Centaurea aggregate | Fisch. & C.A.Mey. | 0 | below the evidence gate |
| Centaurea ahverdovii | Gabrieljan | 0 | below the evidence gate |
| Centaurea aladaghensis | Wagenitz | 0 | below the evidence gate |
| Centaurea alaica | Iljin | 0 | below the evidence gate |
| Centaurea albanica | Halácsy | 0 | below the evidence gate |
| Centaurea albinervis | Parsa | 0 | below the evidence gate |
| Centaurea albofimbriata | Stef. & T.Georgiev | 0 | below the evidence gate |
| Centaurea albonitens | Turrill | 0 | below the evidence gate |
| Centaurea alexandrina | Delile | 0 | below the evidence gate |
| Centaurea ali-beyana | Font Quer | 0 | below the evidence gate |
| Centaurea alveicola | Rech.f. | 0 | below the evidence gate |
| Centaurea amadanensis | Sch.Bip. | 0 | below the evidence gate |
| Centaurea amaena | Boiss. & Balansa | 0 | below the evidence gate |
| Centaurea amanicola | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea amblensis | Graells | 0 | below the evidence gate |
| Centaurea ammocyanus | Boiss. | 0 | below the evidence gate |
| Centaurea amourensis | Pomel | 0 | below the evidence gate |
| Centaurea andresiana | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea andresii | López Pach. | 0 | below the evidence gate |
| Centaurea androssovii | Iljin | 0 | below the evidence gate |
| Centaurea angelescui | (Prodan) Czerep. | 0 | below the evidence gate |
| Centaurea angelescui | Grint. | 0 | below the evidence gate |
| Centaurea antalyensis | H.Duman & A.Duran | 0 | below the evidence gate |
| Centaurea antennata | Dufour | 0 | below the evidence gate |
| Centaurea anthemifolia | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea antiochia | Boiss. | 0 | below the evidence gate |
| Centaurea antitauri | Hayek | 0 | below the evidence gate |
| Centaurea aphrodisea | Boiss. | 0 | below the evidence gate |
| Centaurea appendicata | Klokov | 0 | below the evidence gate |
| Centaurea arabica | Velen. | 0 | below the evidence gate |
| Centaurea arachnoidea | Viv. | 0 | below the evidence gate |
| Centaurea argentea | L. | 0 | below the evidence gate |
| Centaurea argyrophylla | Acht. & Lindtner | 0 | below the evidence gate |
| Centaurea arifolia | Boiss. | 0 | below the evidence gate |
| Centaurea aristata | Hoffmanns. & Link | 0 | below the evidence gate |
| Centaurea armena | Boiss. | 0 | below the evidence gate |
| Centaurea arrectispina | Bertol. | 0 | below the evidence gate |
| Centaurea ascalonica | Bornm. | 0 | below the evidence gate |
| Centaurea aspromontana | Brullo, Scelsi & Spamp. | 0 | below the evidence gate |
| Centaurea assadii | Ranjbar & Negaresh | 0 | below the evidence gate |
| Centaurea atacamensis | (Reiche) I.M.Johnst. | 0 | below the evidence gate |
| Centaurea athoa | DC. | 0 | below the evidence gate |
| Centaurea atlantica | Pomel | 0 | below the evidence gate |
| Centaurea atlantis | Maire & Weiller | 0 | below the evidence gate |
| Centaurea attica | Nyman | 0 | below the evidence gate |
| Centaurea aucheri | (DC.) Wagenitz | 0 | below the evidence gate |
| Centaurea aurea | [Dryand.] | 0 | below the evidence gate |
| Centaurea austroanatolica | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea austromaroccana | (Förther & Podlech) Gómiz | 0 | below the evidence gate |
| Centaurea avilae | Pau | 0 | below the evidence gate |
| Centaurea aziziana | Rech.f. | 0 | below the evidence gate |
| Centaurea babylonica | (L.) L. | 0 | below the evidence gate |
| Centaurea babylonica | M.Bieb. | 0 | below the evidence gate |
| Centaurea bachtiarica | Hayek & Bornm. | 0 | below the evidence gate |
| Centaurea baldaccii | Degen ex Bald. | 0 | below the evidence gate |
| Centaurea baldaccii | Degen | 0 | below the evidence gate |
| Centaurea barcinonensis | Sennen | 0 | below the evidence gate |
| Centaurea beltranii | (Pau) Blanca | 0 | below the evidence gate |
| Centaurea besseriana | DC. | 0 | below the evidence gate |
| Centaurea bieberetsinii | 0 | below the evidence gate | |
| Centaurea bimorpha | Viv. | 0 | below the evidence gate |
| Centaurea biokovensis | Teyber | 0 | below the evidence gate |
| Centaurea blancheana | Mouterde | 0 | below the evidence gate |
| Centaurea bofilliana | Sennen ex Devesa & E.López | 0 | below the evidence gate |
| Centaurea boissieri | DC. | 0 | below the evidence gate |
| Centaurea bombycina | Boiss. ex DC. | 0 | below the evidence gate |
| Centaurea borbasii | J.Wagner | 0 | below the evidence gate |
| Centaurea bordzilowski | Lonacz | 0 | below the evidence gate |
| Centaurea bornmuelleri | Hausskn. | 0 | below the evidence gate |
| Centaurea bourgaei | Boiss. | 0 | below the evidence gate |
| Centaurea bourlieri | Maire | 0 | below the evidence gate |
| Centaurea bovina | Velen. | 0 | below the evidence gate |
| Centaurea bridgesii | S.Moore | 0 | below the evidence gate |
| Centaurea bruguierana | Hand.-Mazz. | 0 | below the evidence gate |
| Centaurea brulla | Greuter | 0 | below the evidence gate |
| Centaurea brunnea | (Halácsy) Halácsy | 0 | below the evidence gate |
| Centaurea bugellensis | (Soldano) Soldano | 0 | below the evidence gate |
| Centaurea bulbosa | Hook. & Arn. | 0 | below the evidence gate |
| Centaurea busambarensis | Guss. | 0 | below the evidence gate |
| Centaurea cachinalensis | Phil. | 0 | below the evidence gate |
| Centaurea cadmea | Boiss. | 0 | below the evidence gate |
| Centaurea caliacrae | Prodan | 0 | below the evidence gate |
| Centaurea calolepis | Boiss. | 0 | below the evidence gate |
| Centaurea calva | Ledeb. ex DC. | 0 | below the evidence gate |
| Centaurea camelorum | Velen. | 0 | below the evidence gate |
| Centaurea cana | Sibth. & Sm. | 0 | below the evidence gate |
| Centaurea cankiriensis | A.Duran & H.Duman | 0 | below the evidence gate |
| Centaurea capillata | L. | 0 | below the evidence gate |
| Centaurea cariensiformis | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea cariensis | Boiss. | 0 | below the evidence gate |
| Centaurea caroli-henrici | Gabrieljan & Dittrich | 0 | below the evidence gate |
| Centaurea carolipauana | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea carratracensis | Lange | 0 | below the evidence gate |
| Centaurea carrissoi | Rothm. | 0 | below the evidence gate |
| Centaurea caspia | Grossh. | 0 | below the evidence gate |
| Centaurea cassia | Boiss. | 0 | below the evidence gate |
| Centaurea castellana | Boiss. | 0 | below the evidence gate |
| Centaurea castellanoides | Talavera | 0 | below the evidence gate |
| Centaurea castriferrei | Borbás & Waisb. | 0 | below the evidence gate |
| Centaurea cataonica | Boiss. & Hausskn. ex Boiss. | 0 | below the evidence gate |
| Centaurea ceballosii | Fern.Casas | 0 | below the evidence gate |
| Centaurea centauroides | L. | 0 | below the evidence gate |
| Centaurea cephalariseptimae | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea ceratophylla | Ten. | 0 | below the evidence gate |
| Centaurea chalcidicaea | Hayek | 0 | below the evidence gate |
| Centaurea chalcidicea | Hayek | 0 | below the evidence gate |
| Centaurea charrelii | Halácsy & Dörfl. | 0 | below the evidence gate |
| Centaurea cheirolepidoides | Wagenitz | 0 | below the evidence gate |
| Centaurea cheirolopha | (Fenzl) Wagenitz | 0 | below the evidence gate |
| Centaurea chilensis | Bertero ex Hook. & Arn. | 0 | below the evidence gate |
| Centaurea chrysocephala | Phitos & T.Georgiadis | 0 | below the evidence gate |
| Centaurea chrysolepis | Vis. | 0 | below the evidence gate |
| Centaurea circassica | (Albov) Sosn. | 0 | below the evidence gate |
| Centaurea cithaeronea | Phitos & Constantin. | 0 | below the evidence gate |
| Centaurea citricolor | Font Quer | 0 | below the evidence gate |
| Centaurea codringtonii | Rech.f. | 0 | below the evidence gate |
| Centaurea congesta | Wagenitz | 0 | below the evidence gate |
| Centaurea conocephala | Bolle | 0 | below the evidence gate |
| Centaurea consanguinea | DC. | 0 | below the evidence gate |
| Centaurea corbariensis | Sennen | 0 | below the evidence gate |
| Centaurea corensis | Vals. & Filigh. | 0 | below the evidence gate |
| Centaurea corinthiaca | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea coronata | Lamy | 0 | below the evidence gate |
| Centaurea corymbosa | Pourr. | 0 | below the evidence gate |
| Centaurea coutinhoi | Franco | 0 | below the evidence gate |
| Centaurea cristata | Bartl. | 0 | below the evidence gate |
| Centaurea crithmifolia | Vis. | 0 | below the evidence gate |
| Centaurea croatica | J.Wagner & Degen | 0 | below the evidence gate |
| Centaurea crocata | Franco | 0 | below the evidence gate |
| Centaurea crocodylium | L. | 0 | below the evidence gate |
| Centaurea cuneifolia | Sm. | 0 | below the evidence gate |
| Centaurea cuspidata | Vis. | 0 | below the evidence gate |
| Centaurea cyanifolia | K.Koch | 0 | below the evidence gate |
| Centaurea cyanomorpha | Stef. & T.Georgiev | 0 | below the evidence gate |
| Centaurea cylindrocephala | Bornm. | 0 | below the evidence gate |
| Centaurea cyprensis | (Holub) T.Georgiadis | 0 | below the evidence gate |
| Centaurea cyrenaica | Bég. & Vaccari | 0 | below the evidence gate |
| Centaurea damascena | Boiss. | 0 | below the evidence gate |
| Centaurea daralagoezica | (Fomin) Greuter | 0 | below the evidence gate |
| Centaurea davisii | Wagenitz | 0 | below the evidence gate |
| Centaurea debdouensis | Breitw. & Podlech | 0 | below the evidence gate |
| Centaurea decurrens | DC. | 0 | below the evidence gate |
| Centaurea deflexa | Wagenitz | 0 | below the evidence gate |
| Centaurea degeniana | J.Wagner | 0 | below the evidence gate |
| Centaurea delbesiana | Arènes | 0 | below the evidence gate |
| Centaurea delicatula | Breitw. & Podlech | 0 | below the evidence gate |
| Centaurea delucae | C.Guarino & Rampone | 0 | below the evidence gate |
| Centaurea demirizii | Wagenitz | 0 | below the evidence gate |
| Centaurea derderiifolia | Wagenitz | 0 | below the evidence gate |
| Centaurea deustiformis | Adamov. | 0 | below the evidence gate |
| Centaurea dhofarica | Baker | 0 | below the evidence gate |
| Centaurea dianthoides | J.Rémy | 0 | below the evidence gate |
| Centaurea dichroa | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea dimorpha | Viv. | 0 | below the evidence gate |
| Centaurea diomedea | Gasp. | 0 | below the evidence gate |
| Centaurea djebel-amouri | Greuter | 0 | below the evidence gate |
| Centaurea doddsii | Post ex Boiss. | 0 | below the evidence gate |
| Centaurea dominii | (Dostál) Dubovik | 0 | below the evidence gate |
| Centaurea donetzica | Klokov | 0 | below the evidence gate |
| Centaurea drabifolia | Sm. | 0 | below the evidence gate |
| Centaurea drabifolioides | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea dschungarica | C.Shih | 0 | below the evidence gate |
| Centaurea dubia | S.G.Gmel. | 0 | below the evidence gate |
| Centaurea dubjanskyi | Iljin | 0 | below the evidence gate |
| Centaurea ducellieri | Batt. & Trab. | 0 | below the evidence gate |
| Centaurea dumanii | (Dinç, A.Duran & Bilgili) Dinç & Doğu | 0 | below the evidence gate |
| Centaurea dumulosa | Boiss. | 0 | below the evidence gate |
| Centaurea durieui | Lojac. | 0 | below the evidence gate |
| Centaurea duvauxii | Batt. | 0 | below the evidence gate |
| Centaurea ebenoides | Heldr. ex S.Moore | 0 | below the evidence gate |
| Centaurea edith-mariae | Radić | 0 | below the evidence gate |
| Centaurea elata | Poir. | 0 | below the evidence gate |
| Centaurea elbrusensis | Boiss. & Buhse | 0 | below the evidence gate |
| Centaurea elbursensis | Boiss. & Buhse | 0 | below the evidence gate |
| Centaurea elegantissima | Bornm. | 0 | below the evidence gate |
| Centaurea emigrantis | Bubani | 0 | below the evidence gate |
| Centaurea emporitana | Vayr. ex Hayek | 0 | below the evidence gate |
| Centaurea endressii | Hochst. & Steud. ex Lamotte | 0 | below the evidence gate |
| Centaurea ensiformis | P.H.Davis | 0 | below the evidence gate |
| Centaurea epapposa | Velen. | 0 | below the evidence gate |
| Centaurea epirota | Halácsy | 0 | below the evidence gate |
| Centaurea erinacella | Rech.f. | 0 | below the evidence gate |
| Centaurea eryngioides | Lam. | 0 | below the evidence gate |
| Centaurea esguevana | Fern.Alonso & Fern.Casas | 0 | below the evidence gate |
| Centaurea euxina | Velen. | 0 | below the evidence gate |
| Centaurea exarata | Boiss. ex Coss. | 0 | below the evidence gate |
| Centaurea farsistanica | (Wagenitz) Ranjbar & Negaresh | 0 | below the evidence gate |
| Centaurea feichtingeri | J.Wagner | 0 | below the evidence gate |
| Centaurea fenzlii | Reichardt | 0 | below the evidence gate |
| Centaurea ferox | Desf. | 0 | below the evidence gate |
| Centaurea filiformis | Viv. | 0 | below the evidence gate |
| Centaurea finazzeri | Adamov. | 0 | below the evidence gate |
| Centaurea fischeri | Willd. | 0 | below the evidence gate |
| Centaurea floccosa | Hook. & Arn. | 0 | below the evidence gate |
| Centaurea flosculosa | Willd. | 0 | below the evidence gate |
| Centaurea formanekii | Halácsy | 0 | below the evidence gate |
| Centaurea foucauldiana | Maire | 0 | below the evidence gate |
| Centaurea foveolata | Blakelock | 0 | below the evidence gate |
| Centaurea fragilis | Durieu | 0 | below the evidence gate |
| Centaurea friderici | Vis. | 0 | below the evidence gate |
| Centaurea furfuracea | Coss. & Durieu | 0 | below the evidence gate |
| Centaurea fusiformis | Blakelock | 0 | below the evidence gate |
| Centaurea gabrielae | (Bornm.) Wagenitz | 0 | below the evidence gate |
| Centaurea gabrieliae | (Bornm.) Wagenitz | 0 | below the evidence gate |
| Centaurea gabrielis-blancae | Fern.Casas | 0 | below the evidence gate |
| Centaurea gabrieljanae | Greuter | 0 | below the evidence gate |
| Centaurea gadorensis | Blanca | 0 | below the evidence gate |
| Centaurea galactochroa | Rech.f. | 0 | below the evidence gate |
| Centaurea galicicae | Micevski | 0 | below the evidence gate |
| Centaurea gattefossei | Maire | 0 | below the evidence gate |
| Centaurea gaubae | (Bornm.) Wagenitz | 0 | below the evidence gate |
| Centaurea gayana | J.Rémy | 0 | below the evidence gate |
| Centaurea geluensis | Boiss. & Hausskn. ex Boiss. | 0 | below the evidence gate |
| Centaurea genesii-lopezii | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea gentyi | J.Thiébaut | 0 | below the evidence gate |
| Centaurea gerberi | Steven | 0 | below the evidence gate |
| Centaurea gerhardii | M.V.Agab. | 0 | below the evidence gate |
| Centaurea germanicopolitana | Bornm. | 0 | below the evidence gate |
| Centaurea ghahremanii | Wagenitz & Esfand. | 0 | below the evidence gate |
| Centaurea gigantea | Sch.Bip. ex Boiss. | 0 | below the evidence gate |
| Centaurea gilanica | Bornm. | 0 | below the evidence gate |
| Centaurea glaberrima | Tausch | 0 | below the evidence gate |
| Centaurea glaphyrocephala | Nábělek | 0 | below the evidence gate |
| Centaurea globurensis | Nyár. | 0 | below the evidence gate |
| Centaurea glomerata | Vahl | 0 | below the evidence gate |
| Centaurea gloriosa | Radić | 0 | below the evidence gate |
| Centaurea golestanica | Akhani & Wagenitz | 0 | below the evidence gate |
| Centaurea gontscharovii | Iljin | 0 | below the evidence gate |
| Centaurea gontscharowii | Iljin | 0 | below the evidence gate |
| Centaurea gracilenta | Velen. | 0 | below the evidence gate |
| Centaurea graeca | Griseb. | 0 | below the evidence gate |
| Centaurea granatensis | Boiss. ex DC. | 0 | below the evidence gate |
| Centaurea grbavacensis | (Rohlena) Stoj. & Acht. | 0 | below the evidence gate |
| Centaurea greuteri | E.Gamal-Eldin & Wagenitz | 0 | below the evidence gate |
| Centaurea grosii | Font Quer | 0 | below the evidence gate |
| Centaurea guarensis | J.M.Monts. | 0 | below the evidence gate |
| Centaurea gubanovii | Kamelin | 0 | below the evidence gate |
| Centaurea gudrunensis | Boiss. & Hausskn. ex Boiss. | 0 | below the evidence gate |
| Centaurea gueryi | Maire | 0 | below the evidence gate |
| Centaurea gulissashvilii | Dumbadze | 0 | below the evidence gate |
| Centaurea hadacii | Wagenitz | 0 | below the evidence gate |
| Centaurea haenseleri | (Boiss.) Boiss. & Reut. | 0 | below the evidence gate |
| Centaurea hakkariensis | Wagenitz | 0 | below the evidence gate |
| Centaurea halacsyi | Dörfl. | 0 | below the evidence gate |
| Centaurea halophila | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea handelii | Wagenitz | 0 | below the evidence gate |
| Centaurea hanryi | Jord. | 0 | below the evidence gate |
| Centaurea haradjianii | Wagenitz | 0 | below the evidence gate |
| Centaurea haussknechtii | Boiss. | 0 | below the evidence gate |
| Centaurea haynaldii | Borbás ex Vuk. | 0 | below the evidence gate |
| Centaurea haynaldiiformis | Prodan | 0 | below the evidence gate |
| Centaurea heldreichii | Halácsy | 0 | below the evidence gate |
| Centaurea helenioides | Boiss. & Hausskn. | 0 | below the evidence gate |
| Centaurea hemiptera | Borbás | 0 | below the evidence gate |
| Centaurea herbichii | Janka | 0 | below the evidence gate |
| Centaurea hermannii | Hermann | 0 | below the evidence gate |
| Centaurea herminii | Rouy | 0 | below the evidence gate |
| Centaurea hierapolitana | Boiss. | 0 | below the evidence gate |
| Centaurea hohenackeri | Steven | 0 | below the evidence gate |
| Centaurea hololeuca | Boiss. | 0 | below the evidence gate |
| Centaurea holophylla | Soczava & Lipatova | 0 | below the evidence gate |
| Centaurea huetii | Boiss. | 0 | below the evidence gate |
| Centaurea huljakii | J.Wagner | 0 | below the evidence gate |
| Centaurea hurtadoi | Blanca | 0 | below the evidence gate |
| Centaurea hybrida | All. | 0 | below the evidence gate |
| Centaurea hyrcanica | Bornm. | 0 | below the evidence gate |
| Centaurea iljinii | Czerniak. | 0 | below the evidence gate |
| Centaurea illapelina | Phil. | 0 | below the evidence gate |
| Centaurea ilvensis | (Sommier) Arrigoni | 0 | below the evidence gate |
| Centaurea immanuelis-loewii | Degen | 0 | below the evidence gate |
| Centaurea imperialis | Hausskn. ex Bornm. | 0 | below the evidence gate |
| Centaurea incompleta | Halácsy | 0 | below the evidence gate |
| Centaurea incompta | Vis. | 0 | below the evidence gate |
| Centaurea indistincta | (Wagenitz) Ranjbar & Negaresh | 0 | below the evidence gate |
| Centaurea inermis | Velen. | 0 | below the evidence gate |
| Centaurea inexpectata | Wagenitz | 0 | below the evidence gate |
| Centaurea infestans | Durieu | 0 | below the evidence gate |
| Centaurea integrans | (Fiori) Prain | 0 | below the evidence gate |
| Centaurea integrans | (Fiori) Naggi ex Prain | 0 | below the evidence gate |
| Centaurea intricata | Boiss. | 0 | below the evidence gate |
| Centaurea involucrata | Desf. | 0 | below the evidence gate |
| Centaurea ionica | Brullo | 0 | below the evidence gate |
| Centaurea ipecensis | Rech.f. | 0 | below the evidence gate |
| Centaurea iranshahrii | Wagenitz & Esfand. | 0 | below the evidence gate |
| Centaurea irritans | Wagenitz | 0 | below the evidence gate |
| Centaurea isaurica | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea ispahanica | Boiss. | 0 | below the evidence gate |
| Centaurea jaennensis | Degen & Debeaux | 0 | below the evidence gate |
| Centaurea jankae | D.Brândză | 0 | below the evidence gate |
| Centaurea jankaeana | Simonk. | 0 | below the evidence gate |
| Centaurea japygica | (Lacaita) Brullo | 0 | below the evidence gate |
| Centaurea jeffreyana | Mesfin | 0 | below the evidence gate |
| Centaurea jimenezii | (Molero) Sánchez-Gómez, M.A.Carrión & A.Hern. | 0 | below the evidence gate |
| Centaurea johnseniana | Kit Tan & Strid | 0 | below the evidence gate |
| Centaurea jordaniana | Gren. & Godr. | 0 | below the evidence gate |
| Centaurea josiae | Humbert | 0 | below the evidence gate |
| Centaurea juncea | 0 | below the evidence gate | |
| Centaurea jurineifolia | Boiss. | 0 | below the evidence gate |
| Centaurea kabirkuhensis | Mozaff., F.Ghahrem. & Fereid. | 0 | below the evidence gate |
| Centaurea kalambakensis | Freyn & Sint. | 0 | below the evidence gate |
| Centaurea kandavanensis | Wagenitz | 0 | below the evidence gate |
| Centaurea kanitziana | Janka ex D.Brândză | 0 | below the evidence gate |
| Centaurea kemulariae | Dumbadze | 0 | below the evidence gate |
| Centaurea kermanshahensis | (Wagenitz) Ranjbar & Negaresh | 0 | below the evidence gate |
| Centaurea khuzistanica | Mozaff. | 0 | below the evidence gate |
| Centaurea kilaea | Boiss. | 0 | below the evidence gate |
| Centaurea kochiana | (Holub) Greuter | 0 | below the evidence gate |
| Centaurea koeieana | Bornm. | 0 | below the evidence gate |
| Centaurea kolczygini | Kalen. | 0 | below the evidence gate |
| Centaurea konkae | Klokov | 0 | below the evidence gate |
| Centaurea kopet-daghensis | Iljin | 0 | below the evidence gate |
| Centaurea kosaninii | Hayek | 0 | below the evidence gate |
| Centaurea kotschyi | (Boiss.) Hayek | 0 | below the evidence gate |
| Centaurea kryloviana | Serg. | 0 | below the evidence gate |
| Centaurea kultiassovii | Iljin | 0 | below the evidence gate |
| Centaurea kunkelii | N.Garcia | 0 | below the evidence gate |
| Centaurea kurdica | Reichardt | 0 | below the evidence gate |
| Centaurea lacerata | (Hausskn.) Halácsy | 0 | below the evidence gate |
| Centaurea lachnopus | Rech.f. | 0 | below the evidence gate |
| Centaurea laconica | Boiss. | 0 | below the evidence gate |
| Centaurea lactiflora | Halácsy | 0 | below the evidence gate |
| Centaurea lactucifolia | Boiss. | 0 | below the evidence gate |
| Centaurea lagascana | Graells | 0 | below the evidence gate |
| Centaurea lainzii | Fern.Casas | 0 | below the evidence gate |
| Centaurea lancifolia | Sieber ex Spreng. | 0 | below the evidence gate |
| Centaurea lanigera | DC. | 0 | below the evidence gate |
| Centaurea lasiopoda | Popov & Kult. | 0 | below the evidence gate |
| Centaurea laureotica | Heldr. ex Halácsy | 0 | below the evidence gate |
| Centaurea lavrenkoana | Klokov | 0 | below the evidence gate |
| Centaurea legionis-septimae | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea leonidia | Kalpoutz. & Constantin. | 0 | below the evidence gate |
| Centaurea leptophylla | (K.Koch) Tchich. | 0 | below the evidence gate |
| Centaurea leucadea | Lacaita | 0 | below the evidence gate |
| Centaurea leucomalla | Bornm. | 0 | below the evidence gate |
| Centaurea leucomelaena | Hayek | 0 | below the evidence gate |
| Centaurea leucophaea | Jord. | 0 | below the evidence gate |
| Centaurea linaresii | Lázaro Ibiza | 0 | below the evidence gate |
| Centaurea lingulata | Lag. | 0 | below the evidence gate |
| Centaurea litardierei | Jahand. & Maire | 0 | below the evidence gate |
| Centaurea litigiosa | (Fiori) Arrigoni | 0 | below the evidence gate |
| Centaurea litochorea | T.Georgiadis & Phitos | 0 | below the evidence gate |
| Centaurea livonica | Weinm. | 0 | below the evidence gate |
| Centaurea longepedunculata | Sch.Bip. ex Boiss. | 0 | below the evidence gate |
| Centaurea longifimbriata | Wagenitz | 0 | below the evidence gate |
| Centaurea longispina | (Post) Wagenitz | 0 | below the evidence gate |
| Centaurea losana | Pau | 0 | below the evidence gate |
| Centaurea loscosii | Willk. | 0 | below the evidence gate |
| Centaurea luristanica | Rech.f. | 0 | below the evidence gate |
| Centaurea luschaniana | Heimerl ex Stapf | 0 | below the evidence gate |
| Centaurea lycaonica | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea lycopifolia | Boiss. & Kotschy ex Boiss. | 0 | below the evidence gate |
| Centaurea lydia | Boiss. | 0 | below the evidence gate |
| Centaurea lyrata | Soland. | 0 | below the evidence gate |
| Centaurea macedonica | Boiss. | 0 | below the evidence gate |
| Centaurea macroptilon | Borbás | 0 | below the evidence gate |
| Centaurea magistrorum | Arrigoni & Camarda | 0 | below the evidence gate |
| Centaurea maireana | Emb. | 0 | below the evidence gate |
| Centaurea mairei | Faure | 0 | below the evidence gate |
| Centaurea majorovii | Dumbadze | 0 | below the evidence gate |
| Centaurea malinvaldiana | Batt. | 0 | below the evidence gate |
| Centaurea mannagettae | Podp. | 0 | below the evidence gate |
| Centaurea maramarosiensis | (Javorka) Czerep. | 0 | below the evidence gate |
| Centaurea mariana | Nyman | 0 | below the evidence gate |
| Centaurea marmorea | Bornm. & Soska | 0 | below the evidence gate |
| Centaurea maroccana | Ball | 0 | below the evidence gate |
| Centaurea matthiolifolia | Boiss. | 0 | below the evidence gate |
| Centaurea melanocephala | Pančić | 0 | below the evidence gate |
| Centaurea melanosticta | (Lange) Franco | 0 | below the evidence gate |
| Centaurea mesopotamica | Bornm. | 0 | below the evidence gate |
| Centaurea micevskii | Greuter | 0 | below the evidence gate |
| Centaurea micracantha | Dufour | 0 | below the evidence gate |
| Centaurea micrantha | Hoffmanns. & Link | 0 | below the evidence gate |
| Centaurea microcarpa | Coss. & Durieu ex Batt. & Trab. | 0 | below the evidence gate |
| Centaurea microcephala | Benth. & Hook.f. | 0 | below the evidence gate |
| Centaurea microcnicus | Reese & Sam. | 0 | below the evidence gate |
| Centaurea microlonchoides | Boiss. | 0 | below the evidence gate |
| Centaurea microptilon | (Godr.) Godr. & Gren. | 0 | below the evidence gate |
| Centaurea modesti | Fed. | 0 | below the evidence gate |
| Centaurea molesworthiae | E.López, Devesa & García Rojas | 0 | below the evidence gate |
| Centaurea mollis | Bess. | 0 | below the evidence gate |
| Centaurea mollis | Waldst. & Kit. | 0 | below the evidence gate |
| Centaurea monacantha | E.D.Clarke | 0 | below the evidence gate |
| Centaurea moncktonii | C.E.Britton | 0 | below the evidence gate |
| Centaurea monktonii | C.E.Britton | 0 | below the evidence gate |
| Centaurea monocephala | J.Rémy | 0 | below the evidence gate |
| Centaurea monodii | Arènes | 0 | below the evidence gate |
| Centaurea monticola | Boiss. ex DC. | 0 | below the evidence gate |
| Centaurea montis-borlae | Soldano | 0 | below the evidence gate |
| Centaurea mouterdei | Wagenitz | 0 | below the evidence gate |
| Centaurea movlavia | Parsa | 0 | below the evidence gate |
| Centaurea mucurensis | Teyber | 0 | below the evidence gate |
| Centaurea murbeckii | Hayek | 0 | below the evidence gate |
| Centaurea musakii | T.Georgiadis | 0 | below the evidence gate |
| Centaurea musarum | Boiss. & Orph. | 0 | below the evidence gate |
| Centaurea musimomum | Maire | 0 | below the evidence gate |
| Centaurea musimonum | Maire | 0 | below the evidence gate |
| Centaurea mutabilis | St.-Amans | 0 | below the evidence gate |
| Centaurea nana | Desf. | 0 | below the evidence gate |
| Centaurea neicevii | Degen & J.Wagner | 0 | below the evidence gate |
| Centaurea nemecii | Nábělek | 0 | below the evidence gate |
| Centaurea nemoralis | Jord. | 0 | below the evidence gate |
| Centaurea nevadensis | Boiss. & Reut. | 0 | below the evidence gate |
| Centaurea nicolai | Bald. | 0 | below the evidence gate |
| Centaurea niederi | Heldr. | 0 | below the evidence gate |
| Centaurea nigerica | Hutch. | 0 | below the evidence gate |
| Centaurea nissana | Petrovič | 0 | below the evidence gate |
| Centaurea nitens | M.Bieb. | 0 | below the evidence gate |
| Centaurea nivea | (Bornm.) Wagenitz | 0 | below the evidence gate |
| Centaurea nobilis | (E.Groves) Brullo | 0 | below the evidence gate |
| Centaurea nouelii | Franch. ex H.J.Coste | 0 | below the evidence gate |
| Centaurea novakii | Dostál | 0 | below the evidence gate |
| Centaurea numantina | A.Segura | 0 | below the evidence gate |
| Centaurea nydeggeri | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea obtusifolia | (Boiss. & Hausskn.) Wagenitz | 0 | below the evidence gate |
| Centaurea obtusiloba | Batt. | 0 | below the evidence gate |
| Centaurea ochrocephala | Wagenitz | 0 | below the evidence gate |
| Centaurea odorata | Burm.f. | 0 | below the evidence gate |
| Centaurea odyssei | Wagenitz | 0 | below the evidence gate |
| Centaurea ognjanoffii | Urum. | 0 | below the evidence gate |
| Centaurea oltensis | Sosn. | 0 | below the evidence gate |
| Centaurea olympica | (DC.) K.Koch | 0 | below the evidence gate |
| Centaurea omphalodes | Coss. & Durieu | 0 | below the evidence gate |
| Centaurea omphalotricha | Coss. & Durieu ex Batt.etTrab. | 0 | below the evidence gate |
| Centaurea onopordifolia | Boiss. | 0 | below the evidence gate |
| Centaurea oranensis | Greuter & M.V.Agab. | 0 | below the evidence gate |
| Centaurea orbelica | Velen. | 0 | below the evidence gate |
| Centaurea oriolii-bolosii | Fern.Casas | 0 | below the evidence gate |
| Centaurea orphanidea | Heldr. & Sartori ex Boiss. | 0 | below the evidence gate |
| Centaurea oscensis | (Pau ex E.López & Devesa) Raab-Straube & Greuter | 0 | below the evidence gate |
| Centaurea ossaea | Halácsy | 0 | below the evidence gate |
| Centaurea ovina | Pall. ex Willd. | 0 | below the evidence gate |
| Centaurea oxylepis | Hayek | 0 | below the evidence gate |
| Centaurea pabotii | Wagenitz | 0 | below the evidence gate |
| Centaurea paczoskii | Kotov ex Klokov | 0 | below the evidence gate |
| Centaurea palaestinica | Czerep. | 0 | below the evidence gate |
| Centaurea pamphylica | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea pangaea | Greuter & Papan. | 0 | below the evidence gate |
| Centaurea paphlagonica | (Bornm.) Wagenitz | 0 | below the evidence gate |
| Centaurea papposa | (Coss.) Greuter | 0 | below the evidence gate |
| Centaurea paradoxa | Mozaff. | 0 | below the evidence gate |
| Centaurea parilica | Stoj. & Stef. | 0 | below the evidence gate |
| Centaurea parlatoris | Heldr. | 0 | below the evidence gate |
| Centaurea patula | DC. | 0 | below the evidence gate |
| Centaurea paui | Loscos ex Willk. | 0 | below the evidence gate |
| Centaurea paulini | Maire & Sennen | 0 | below the evidence gate |
| Centaurea pauneroi | Talavera & J.Muñoz | 0 | below the evidence gate |
| Centaurea pawlowskii | Phitos & Damboldt | 0 | below the evidence gate |
| Centaurea paxorum | Phitos & T.Georgiadis | 0 | below the evidence gate |
| Centaurea pelia | DC. | 0 | below the evidence gate |
| Centaurea pellucida | Rech.f. | 0 | below the evidence gate |
| Centaurea pentadactyli | Brullo, Scelsi & Spamp. | 0 | below the evidence gate |
| Centaurea peregrina | L. | 0 | below the evidence gate |
| Centaurea persica | Boiss. | 0 | below the evidence gate |
| Centaurea pestalotii | De Not. ex Ces. | 0 | below the evidence gate |
| Centaurea pestalozzae | Boiss. | 0 | below the evidence gate |
| Centaurea petri-montserratii | A.Segura | 0 | below the evidence gate |
| Centaurea peucedanifolia | Boiss. & Orph. | 0 | below the evidence gate |
| Centaurea phaeolepis | Coss. | 0 | below the evidence gate |
| Centaurea phlomoides | Boiss. & Hausskn. ex Boiss. | 0 | below the evidence gate |
| Centaurea phyllopoda | Iljin | 0 | below the evidence gate |
| Centaurea pichleri | Boiss. | 0 | below the evidence gate |
| Centaurea pinae | Pau | 0 | below the evidence gate |
| Centaurea pinardi | Boiss. | 0 | below the evidence gate |
| Centaurea pindicola | Griseb. ex Boiss. | 0 | below the evidence gate |
| Centaurea pinetorum | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea pinnata | Pau ex Vicioso | 0 | below the evidence gate |
| Centaurea pinnatifida | Schur | 0 | below the evidence gate |
| Centaurea poculatoris | Greuter | 0 | below the evidence gate |
| Centaurea podospermifolia | Loscos & J.Pardo | 0 | below the evidence gate |
| Centaurea poeltiana | Puntillo | 0 | below the evidence gate |
| Centaurea polyclada | DC. | 0 | below the evidence gate |
| Centaurea polymorpha | Lag. | 0 | below the evidence gate |
| Centaurea polyphylla | Ledeb. ex Nordm. | 0 | below the evidence gate |
| Centaurea polypodiifolia | Boiss. | 0 | below the evidence gate |
| Centaurea pontica | Prodan & Nyár. | 0 | below the evidence gate |
| Centaurea pouzinii | DC. | 0 | below the evidence gate |
| Centaurea praecox | Oliv. & Hiern | 0 | below the evidence gate |
| Centaurea prespana | Rech.f. | 0 | below the evidence gate |
| Centaurea princeps | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea prolongi | Boiss. | 0 | below the evidence gate |
| Centaurea prolongi | Boiss. ex DC. | 0 | below the evidence gate |
| Centaurea proto-gerberi | Klokov | 0 | below the evidence gate |
| Centaurea proto-margaritacea | Klokov | 0 | below the evidence gate |
| Centaurea protogerberi | Klokov | 0 | below the evidence gate |
| Centaurea pseudoaxillaris | Stef. & T.Georgiev | 0 | below the evidence gate |
| Centaurea pseudobovina | Hayek ex Stoj. & Stef. | 0 | below the evidence gate |
| Centaurea pseudocadmea | Wagenitz | 0 | below the evidence gate |
| Centaurea pseudohemiptera | J.Wagner | 0 | below the evidence gate |
| Centaurea pseudokotschyi | Wagenitz | 0 | below the evidence gate |
| Centaurea pseudoleucolepis | Kleopow | 0 | below the evidence gate |
| Centaurea pseudomagocsyana | Prodan | 0 | below the evidence gate |
| Centaurea pseudoreflexa | Hayek | 0 | below the evidence gate |
| Centaurea pseudorhenana | Gugler | 0 | below the evidence gate |
| Centaurea pseudoscabiosa | Boiss. & Buhse | 0 | below the evidence gate |
| Centaurea pseudosinaica | Czerep. | 0 | below the evidence gate |
| Centaurea pseudospinulosa | Borbás | 0 | below the evidence gate |
| Centaurea pseudreflexa | Hayek | 0 | below the evidence gate |
| Centaurea psilacantha | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea ptarmicoides | Halácsy | 0 | below the evidence gate |
| Centaurea ptosimopappa | Hayek | 0 | below the evidence gate |
| Centaurea ptosimopappoides | Wagenitz | 0 | below the evidence gate |
| Centaurea pugioniformis | Nyár. | 0 | below the evidence gate |
| Centaurea pulvinata | (Blanca) Blanca | 0 | below the evidence gate |
| Centaurea pusilla | Thuill. ex Pers. | 0 | below the evidence gate |
| Centaurea radichii | Plazibat | 0 | below the evidence gate |
| Centaurea ranensis | Wagenitz | 0 | below the evidence gate |
| Centaurea razdorskyi | Karjagin ex Sosn. | 0 | below the evidence gate |
| Centaurea rechingeri | Phitos | 0 | below the evidence gate |
| Centaurea reducta | Wagenitz | 0 | below the evidence gate |
| Centaurea regia | Boiss. | 0 | below the evidence gate |
| Centaurea reichenbachii | DC. | 0 | below the evidence gate |
| Centaurea renati | N.Garcia & Susanna | 0 | below the evidence gate |
| Centaurea resupinata | Coss. | 0 | below the evidence gate |
| Centaurea reuteriana | Boiss. | 0 | below the evidence gate |
| Centaurea rhizantha | C.A.Mey. | 0 | below the evidence gate |
| Centaurea rhizocalathium | (K.Koch) Tchich. | 0 | below the evidence gate |
| Centaurea riaeana | (Rchb.f.) Sennen | 0 | below the evidence gate |
| Centaurea richteriana | J.Wagner | 0 | below the evidence gate |
| Centaurea rigescens | Hornem. | 0 | below the evidence gate |
| Centaurea rigida | Banks & Sol. | 0 | below the evidence gate |
| Centaurea ropalon | Pomel | 0 | below the evidence gate |
| Centaurea rothmaleriana | (Arènes) Dostál | 0 | below the evidence gate |
| Centaurea rouyi | Coincy | 0 | below the evidence gate |
| Centaurea rufidula | Bornm. | 0 | below the evidence gate |
| Centaurea rumelica | Boiss. | 0 | below the evidence gate |
| Centaurea rutifolia | Sm. | 0 | below the evidence gate |
| Centaurea sagredoi | Blanca | 0 | below the evidence gate |
| Centaurea salicifolia | M.Bieb. | 0 | below the evidence gate |
| Centaurea saligna | (K.Koch) Wagenitz | 0 | below the evidence gate |
| Centaurea sanctae-barbarae | Mateo & M.B.Crespo | 0 | below the evidence gate |
| Centaurea santamariae | Font Quer ex N.Garcia & Susanna | 0 | below the evidence gate |
| Centaurea sarfattiana | Brullo, Gangale & Uzunov | 0 | below the evidence gate |
| Centaurea savranica | Klokov | 0 | below the evidence gate |
| Centaurea saxicola | Lag. | 0 | below the evidence gate |
| Centaurea scannensis | Anzal., Soldano & F.Conti | 0 | below the evidence gate |
| Centaurea schimperi | DC. | 0 | below the evidence gate |
| Centaurea schmidii | Wagenitz | 0 | below the evidence gate |
| Centaurea schousboei | Lange | 0 | below the evidence gate |
| Centaurea scillae | Brullo | 0 | below the evidence gate |
| Centaurea sclerolepis | Boiss. | 0 | below the evidence gate |
| Centaurea scoparia | Sieber ex Spreng. | 0 | below the evidence gate |
| Centaurea scopulorum | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea scripczinskyi | Mikheev | 0 | below the evidence gate |
| Centaurea segimonensis | Fern.Casas | 0 | below the evidence gate |
| Centaurea semijusta | Juz. | 0 | below the evidence gate |
| Centaurea senegalensis | DC. | 0 | below the evidence gate |
| Centaurea sennenii | Pau ex Sennen | 0 | below the evidence gate |
| Centaurea sergii | Klokov | 0 | below the evidence gate |
| Centaurea sericea | Wagenitz | 0 | below the evidence gate |
| Centaurea serratula | Arv.-Touv. | 0 | below the evidence gate |
| Centaurea serrulata | Bellardi ex Colla | 0 | below the evidence gate |
| Centaurea setosa | Cav. | 0 | below the evidence gate |
| Centaurea shouilea | Parsa | 0 | below the evidence gate |
| Centaurea sieheana | Wagenitz | 0 | below the evidence gate |
| Centaurea simonescui | J.Wagner & Prodan | 0 | below the evidence gate |
| Centaurea simonkaiana | Hayek | 0 | below the evidence gate |
| Centaurea simplicaulis | Boiss. & Huet | 0 | below the evidence gate |
| Centaurea simulans | Wagenitz | 0 | below the evidence gate |
| Centaurea sinaica | DC. | 0 | below the evidence gate |
| Centaurea sintenisiana | Gand. | 0 | below the evidence gate |
| Centaurea sipylea | Wagenitz | 0 | below the evidence gate |
| Centaurea sirdjanica | Parsa | 0 | below the evidence gate |
| Centaurea sivasica | Wagenitz | 0 | below the evidence gate |
| Centaurea sophiae | Klokov | 0 | below the evidence gate |
| Centaurea soskae | Hayek ex Košanin | 0 | below the evidence gate |
| Centaurea speciosa | Boiss. | 0 | below the evidence gate |
| Centaurea spectabilis | (DC.) Sch.Bip. | 0 | below the evidence gate |
| Centaurea spicata | Boiss. | 0 | below the evidence gate |
| Centaurea spinosociliata | Seenus | 0 | below the evidence gate |
| Centaurea spruneri | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea stapfiana | (Hand.-Mazz.) Wagenitz | 0 | below the evidence gate |
| Centaurea stellata | Bellardi ex Colla | 0 | below the evidence gate |
| Centaurea stereophylla | Besser | 0 | below the evidence gate |
| Centaurea steveniana | Klokov | 0 | below the evidence gate |
| Centaurea stevenii | M.Bieb. | 0 | below the evidence gate |
| Centaurea stramenticia | Hand.-Mazz. | 0 | below the evidence gate |
| Centaurea stricta | Waldst. & Kit. | 0 | below the evidence gate |
| Centaurea subciliaris | Boiss. & Heldr. | 0 | below the evidence gate |
| Centaurea subdiffusa | Prodan | 0 | below the evidence gate |
| Centaurea subjacea | Hayek | 0 | below the evidence gate |
| Centaurea subsericans | Halácsy | 0 | below the evidence gate |
| Centaurea subtilis | Bertol. | 0 | below the evidence gate |
| Centaurea sylvatica | Pourr. | 0 | below the evidence gate |
| Centaurea szovitsiana | Boiss. | 0 | below the evidence gate |
| Centaurea tadshicorum | Tzvelev | 0 | below the evidence gate |
| Centaurea takhtajanii | Gabrieljan & Tonyan | 0 | below the evidence gate |
| Centaurea takredensis | Coss. ex Maire | 0 | below the evidence gate |
| Centaurea tamanianiae | M.V.Agab. | 0 | below the evidence gate |
| Centaurea tardiflora | Wagenitz | 0 | below the evidence gate |
| Centaurea tatayana | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea tauromenitana | Guss. | 0 | below the evidence gate |
| Centaurea tauscheri | Kern. | 0 | below the evidence gate |
| Centaurea tchihatcheffii | Fisch. & C.A.Mey. | 0 | below the evidence gate |
| Centaurea tenacissima | (Groves) Brullo | 0 | below the evidence gate |
| Centaurea tenoreana | Willk. | 0 | below the evidence gate |
| Centaurea tenuiflora | DC. | 0 | below the evidence gate |
| Centaurea ternilli | Mateo & M.B.Crespo | 0 | below the evidence gate |
| Centaurea thasia | Hayek | 0 | below the evidence gate |
| Centaurea theryi | Emb. & Maire | 0 | below the evidence gate |
| Centaurea thessala | Hausskn. | 0 | below the evidence gate |
| Centaurea thirkei | Sch.Bip. | 0 | below the evidence gate |
| Centaurea thracica | Janka ex Gugler | 0 | below the evidence gate |
| Centaurea toletana | Boiss. & Reut. | 0 | below the evidence gate |
| Centaurea tomentella | Hand.-Mazz. | 0 | below the evidence gate |
| Centaurea tommasinii | A.Kern. | 0 | below the evidence gate |
| Centaurea tomorosii | Micevski | 0 | below the evidence gate |
| Centaurea torreana | Ten. | 0 | below the evidence gate |
| Centaurea tossiensis | Freyn & Sint. ex Freyn | 0 | below the evidence gate |
| Centaurea tougourensis | Boiss. & Reut. | 0 | below the evidence gate |
| Centaurea trachonitica | Post | 0 | below the evidence gate |
| Centaurea transcaucasica | Sosn. ex Grossh. | 0 | below the evidence gate |
| Centaurea triamularia | Aldén | 0 | below the evidence gate |
| Centaurea trichantha | Willd. ex Spreng. | 0 | below the evidence gate |
| Centaurea trinervia | Stephan ex Willd. | 0 | below the evidence gate |
| Centaurea triniifolia | Heuff. | 0 | below the evidence gate |
| Centaurea tripontina | López-Alvarado, L.Sáez, Filigh., Guardiola & Susanna | 0 | below the evidence gate |
| Centaurea tuntasia | Heldr. ex Halácsy | 0 | below the evidence gate |
| Centaurea turgaica | Klokov | 0 | below the evidence gate |
| Centaurea turkestanica | Franch. | 0 | below the evidence gate |
| Centaurea tweediei | Hook. & Arn. | 0 | below the evidence gate |
| Centaurea tymphaea | Hausskn. | 0 | below the evidence gate |
| Centaurea ultreiae | Silva Pando | 0 | below the evidence gate |
| Centaurea urgellensis | Sennen | 0 | below the evidence gate |
| Centaurea urumovii | Vel. | 0 | below the evidence gate |
| Centaurea ustulata | DC. | 0 | below the evidence gate |
| Centaurea valdesii-bermejoi | Fern.Casas & Susanna | 0 | below the evidence gate |
| Centaurea valentina | Rouy | 0 | below the evidence gate |
| Centaurea vallesiaca | Jord. | 0 | below the evidence gate |
| Centaurea vandasii | Velen. | 0 | below the evidence gate |
| Centaurea vanensis | Wagenitz | 0 | below the evidence gate |
| Centaurea vankovii | Klokov | 0 | below the evidence gate |
| Centaurea varnensis | Velen. | 0 | below the evidence gate |
| Centaurea vatevii | Degen, Urumov & Wagn. | 0 | below the evidence gate |
| Centaurea vavilovii | Takht. & Gabrieljan | 0 | below the evidence gate |
| Centaurea veneris | (Sommier) Bég. | 0 | below the evidence gate |
| Centaurea verbascifolia | Vahl | 0 | below the evidence gate |
| Centaurea vermia | Rech.f. | 0 | below the evidence gate |
| Centaurea vermiculigera | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea verutum | L. | 0 | below the evidence gate |
| Centaurea visianii | Radić | 0 | below the evidence gate |
| Centaurea vlachorum | Hartvig | 0 | below the evidence gate |
| Centaurea wagenitzii | Hub.-Mor. | 0 | below the evidence gate |
| Centaurea wallichiana | Less. | 0 | below the evidence gate |
| Centaurea wendelboi | Wagenitz | 0 | below the evidence gate |
| Centaurea wettsteinii | Degen & Dörfl. | 0 | below the evidence gate |
| Centaurea wiedemanniana | Fisch. & C.A.Mey. | 0 | below the evidence gate |
| Centaurea willkommii | Sch.Bip. | 0 | below the evidence gate |
| Centaurea woronowii | Bornm. ex Petr. | 0 | below the evidence gate |
| Centaurea xaveri | N.Garcia & Susanna | 0 | below the evidence gate |
| Centaurea xeranthemoides | Rech.f. | 0 | below the evidence gate |
| Centaurea xylobasis | Rech.f. | 0 | below the evidence gate |
| Centaurea yemensis | Wagenitz | 0 | below the evidence gate |
| Centaurea yozgatensis | Wagenitz | 0 | below the evidence gate |
| Centaurea zangulensis | Ranjbar & Negaresh | 0 | below the evidence gate |
| Centaurea zeybekii | Wagenitz | 0 | below the evidence gate |
| Centaurea zlatarskyana | Urum. & J.Wagner | 0 | below the evidence gate |
| Centaurea zubiae | Pau | 0 | below the evidence gate |
| Centaurea zuccariniana | DC. | 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.