Acosta affinis (Friv.) Soják accepted as Centaurea affinis Friv. (original description)
Acosta aggregata (Fisch. & C.A.Mey. ex DC.) Soják accepted as Centaurea aggregata (original description)
Acosta arenaria (M.Bieb. ex Willd.) Soják accepted as Centaurea arenaria M.Bieb. ex Willd. (original description)
Acosta besseriana (DC.) Soják accepted as Centaurea besseriana DC. (original description)
Acosta borysthenica (Gruner) Soják accepted as Centaurea borysthenica Gruner (original description)
Acosta diffusa (Lam.) Soják accepted as Centaurea diffusa Lam. (original description)
Acosta divergens (Vis.) Soják accepted as Centaurea glaberrima subsp. divergens (Vis.) Hayek (original description)
Acosta kartschiana (Scop.) Soják accepted as Centaurea kartschiana Scop. (original description)
Acosta micranthos (S.G.Gmel.) Soják accepted as Centaurea stoebe subsp. australis (Pančić ex A.Kern.) Greuter (original description)
Acosta odessana (Prodan) Soják accepted as Centaurea odessana Prodan (original description)
Acosta ovina (Pall. ex Willd.) Soják accepted as Centaurea ovina Pall. ex Willd. (original description)
Acosta pallida (Friv.) Soják accepted as Centaurea cuneifolia subsp. pallida (Friv.) Hayek (original description)
Acosta pseudomaculosa (Dobrocz.) Soják accepted as Centaurea pseudomaculosa Dobrocz. (original description)
Acosta rhenana (Boreau) Soják accepted as Centaurea stoebe L. (original description)
Acosta spinoso-ciliata (Seenus) Soják accepted as Centaurea spinosociliata Seenus (original description)
Acosta squarrosa (Willd.) Soják accepted as Centaurea virgata subsp. squarrosa (Boiss.) Gugler (original description)
Acosta stoebe (L.) Soják accepted as Centaurea stoebe L. (original description)
Acosta triniifolia (Heuff.) Soják accepted as Centaurea triniifolia Heuff. (original description)
Calcitrapa alexandrina (Delile) Soják accepted as Centaurea alexandrina Delile (original description)
Calcitrapa idaea (Boiss. & Heldr.) Soják accepted as Centaurea idaea Boiss. & Heldr. (original description)
Calcitrapa melitensis (L.) Soják accepted as Centaurea melitensis L. (original description)
Calcitrapa pallescens (Delile) Soják accepted as Centaurea pallescens Delile (original description)
Calcitrapa sicula (L.) Soják accepted as Centaurea sicula L. (original description)
Calcitrapa solstitialis subsp. adamii (Willd.) Soják accepted as Centaurea solstitialis subsp. adamii (Willd.) Nyman (original description)
Calcitrapa sulphurea (Willd.) Soják accepted as Centaurea sulphurea Willd. (original description)
Cyanus acmophyllus (Boiss.) Soják (original description)
Cyanus adscendens (Bartl.) Soják (original description)
Cyanus angustifolius (Mill.) Soják accepted as Cyanus montanus (L.) Hill (original description)
Cyanus cheiranthifolius (Willd.) Soják (original description)
Cyanus depressus (M.Bieb.) Soják (original description)
Cyanus fischeri (Willd.) Soják accepted as Cyanus cheiranthifolius (Willd.) Soják (original description)
Cyanus huetii (Boiss.) Soják accepted as Cyanus atratus (Willd.) Holub (original description)
Cyanus montanus subsp. maramarosiensis (Jáv.) Soják accepted as Cyanus maramarosiensis (Jáv.) Dostál (original description)
Cyanus montanus subsp. mollis Soják accepted as Cyanus mollis J.Presl & C.Presl (original description)
Cyanus nigroumbrius (K.Koch) Soják (original description)
Cyanus nissanus (Petrovič) Soják (original description)
Cyanus orbelicus (Velen.) Soják (original description)
Cyanus pinardii (Boiss.) Soják (original description)
Cyanus pindicola (Griseb.) Soják (original description)
Cyanus strictus (Waldst. & Kit.) Soják accepted as Cyanus triumfettii subsp. strictus (Waldst. & Kit.) Dostál (original description)
Cyanus strictus subsp. dominii (Dost.) Soják accepted as Cyanus dominii Holub (original description)
Cyanus tanaiticus (Klokov) Soják (original description)
Cyanus tuberosus (Vis.) Soják (original description)
Cyanus willdenowii (Czerep.) Soják accepted as Cyanus cheiranthifolius subsp. willdenowii (Czerep.) Greuter (original description)
Cyanus woronowii (Bornm. ex Sosn.) Soják (original description)
Heterolophus carbonatus (Klokov) Soják accepted as Psephellus carbonatus (Klokov) Greuter (original description)
Heterolophus marschallianus (Spreng.) Soják accepted as Psephellus marschallianus (Spreng.) K.Koch (original description)
Heterolophus sergii (Klokov) Soják accepted as Centaurea sergii Klokov (original description)
Heterolophus sumensis (Kalen.) Soják accepted as Psephellus sumensis (Kalen.) Greuter (original description)
Inula salicina subsp. sabuletorum (czernjaev ex Lavrenko) Soják accepted as Inula sabuletorum Czern. ex Lavrenko (original description)
Jacea abbreviata (K.Koch) Soják accepted as Centaurea phrygia subsp. abbreviata (K.Koch) Dostál (original description)
Jacea alutacea (Dobrocz.) Soják accepted as Centaurea phrygia subsp. alutacea (Dobrocz.) Greuter (original description)
Jacea banatica (Roch. ex Reichb.) Soják accepted as Centaurea jacea subsp. banatica (Roch.) Hayek (original description)
Jacea bellardii (Colla) Soják (original description)
Jacea bracteata (Scop.) Soják accepted as Centaurea jacea subsp. gaudinii (Boiss. & Reut.) Gremli (original description)
Jacea carpatica (Porc.) Soják accepted as Centaurea phrygia subsp. carpatica Dostál (original description)
Jacea cirrata (Rchb.) Soják accepted as Centaurea nervosa Willd. (original description)
Jacea elatior (Gaud.) Soják accepted as Centaurea phrygia subsp. pseudophrygia (C.A.Mey.) Gugler (original description)
Jacea eriophora (Scop.) Soják (original description)
Jacea indurata (Janka) Soják accepted as Centaurea phrygia subsp. indurata (Janka) Stoj. & Acht. (original description)
Jacea kerneriana (Janka) Soják accepted as Centaurea kerneriana Janka (original description)
Jacea livonica (Weinm.) Soják accepted as Centaurea livonica Weinm. (original description)
Jacea macroptilon (Borbás) Soják accepted as Centaurea macroptilon Borbás (original description)
Jacea margaritacea (Ten.) Soják accepted as Centaurea margaritacea Ten. (original description)
Jacea nemoralis (Jord.) Soják accepted as Centaurea nemoralis Jord. (original description)
Jacea nigrescens (Willd.) Soják accepted as Centaurea nigrescens Willd. (original description)
Jacea nigrescens subsp. transalpina (schlech. ex De Candolle) Soják accepted as Centaurea nigrescens subsp. transalpina (Schleich. ex DC.) Nyman (original description)
Jacea nigrescens subsp. vochinensis (Bernh. ex Rchb.) Soják (original description)
Jacea osmana (Conrath) Soják (original description)
Jacea oxylepis (Wimm. & Grab.) Soják accepted as Centaurea oxylepis (Wimm. & Grab.) Hayek (original description)
Jacea pannonica (Heuff.) Soják accepted as Centaurea jacea subsp. angustifolia (DC.) (original description)
Jacea pectinata (L.) Soják accepted as Centaurea pectinata L. (original description)
Jacea phrygia (L.) Soják accepted as Centaurea phrygia L. (original description)
Jacea phrygia subsp. melanocalathia (borb. ex Czakó) Soják accepted as Centaurea phrygia subsp. melanocalathia (Borbás) Dostál (original description)
Jacea pugioniformis (Nyár.) Soják accepted as Centaurea pugioniformis Nyár. (original description)
Jacea rivularis (Brot.) Soják accepted as Centaurea nigra subsp. rivularis (Brot.) Cout. (original description)
Jacea salicifolia (M.Bieb.) Soják accepted as Centaurea phrygia subsp. salicifolia (M.Bieb. ex Willd.) Mikheev (original description)
Jacea splendens (L.) Soják accepted as Centaurea margaritacea Ten. (original description)
Jacea stenolepis (A.Kern.) Soják accepted as Centaurea phrygia subsp. stenolepis (A.Kern.) Gugler (original description)
Jacea subjacea (Beck) Soják accepted as Centaurea subjacea (Beck) Hayek (original description)
Jacea substituta (Czerep.) Soják accepted as Centaurea jacea subsp. substituta (Czerep.) Mikheev (original description)
Jacea trichocephala (M.Bieb.) Soják accepted as Centaurea trichocephala M.Bieb. ex Willd. (original description)
Jacea uniflora (Turra) Soják accepted as Centaurea uniflora Turra (original description)
Trommsdorffia ciliata (Thunb.) Soják accepted as Hypochaeris ciliata (Thunb.) Makino (original description)
Trommsdorffia facchiniana (Ambrosi) Soják accepted as Hypochaeris uniflora Vill. (original description)
Trommsdorffia maculata subsp. pelivanovicii (Petrovič) Soják accepted as Hypochaeris maculata subsp. pelivanovicii (Velen.) Hayek (original description)
Trommsdorffia uniflora (Vill.) Soják accepted as Hypochaeris uniflora Vill. (original description)
Xanthopsis atropatana (Grossh.) Soják accepted as Psephellus atropatanus (Grossh.) Greuter (original description)
Xanthopsis erivanensis (Lipsky) Soják accepted as Psephellus erivanensis Lipsky (original description)
Xanthopsis xanthocephaloides (Tzvelev) Soják accepted as Psephellus xanthocephalus subsp. xanthocephaloides (Tzvelev) Greuter (original description)