Erythraea chironioides (Griseb.) A.Gray species proparte synonym

Centaurium setaceum (Benth.) B.L.Rob. species synonym

Centaurium multicaule B.L.Rob. species synonym

Centaurium pringleanum (Wittr.) B.L.Rob. species synonym

Exacum quitense (Kunth) Spreng. species synonym

Exacum patens Willd. ex Griseb. species synonym

Cicendia quitensis (Kunth) Griseb. species synonym

Zeltnera wigginsii (C.R.Broome) G.Mans. species accepted

Zeltnera venusta (A.Gray) G.Mans. species accepted

Zeltnera trichantha (Griseb.) G.Mans. species accepted

Zeltnera stricta (Schiede) G.Mans. species accepted

Zeltnera setacea (Benth.) G.Mans. species accepted

Zeltnera quitensis (Kunth) G.Mans. species accepted

Zeltnera pusilla (Eastw.) G.Mans. species accepted

Zeltnera nudicaulis (Engelm.) G.Mans. species accepted

Zeltnera nevadensis (C.R.Broome) G.Mans. species accepted

Zeltnera namophila (Reveal, C.R.Broome & Beatley) G.Mans. species accepted

Zeltnera multicaulis (B.L.Rob.) G.Mans. species accepted

Zeltnera muehlenbergii (Griseb.) G.Mans. species synonym

Zeltnera maryanna (B.L.Turner) G.Mans. species synonym

Zeltnera martinii (C.R.Broome) G.Mans. species accepted

Zeltnera madrensis (Hemsl.) G.Mans. species accepted

Zeltnera glandulifera (Correll) G.Mans. species accepted

Zeltnera gentryi (C.R.Broome) G.Mans. species accepted

Zeltnera exaltata (Griseb.) G.Mans. species accepted

Zeltnera davyi (Jeps.) G.Mans. species accepted

Zeltnera calycosa (Buckley) G.Mans. species accepted

Zeltnera breviflora (Shinners) G.Mans. species accepted

Zeltnera beyrichii (Torr.) G.Mans. species accepted

Zeltnera arizonica (A.Gray) G.Mans. species accepted

Zeltnera abramsii (Munz) G.Mans. species accepted

Centaurodes venustum (A.Gray) Kuntze species synonym

Centaurodes trichanthum (Griseb.) Kuntze species synonym

Centaurodes texense (Griseb.) Kuntze species synonym

Centaurodes tetramera (Schltldl.) Kuntze species synonym

Centaurodes strictum (Schiede) Kuntze species synonym

Centaurodes setaceum (Benth.) Kuntze species synonym

Centaurodes quitense (Kunth) Kuntze species synonym

Centaurodes nuttallii (S.Watson) Kuntze species synonym

Centaurodes muehlenbergii (Grisebach) Kuntze species synonym

Centaurodes floribundum (Benth.) Kuntze species synonym

Centaurodes douglasii (A.Gray) Kuntze species synonym

Centaurodes divaricatum (W.Schaffn. ex Schltdl.) Kuntze species synonym

Centaurodes calycosum (Buckley) Kuntze species synonym

Centaurodes beyrichii (Torr. & A.Gray) Kuntze species synonym

Cicendia exaltata Griseb. species synonym

Centaurium venustum subsp. venustum subspecies synonym

Centaurium calycosum var. calycosum variety synonym

Erythraea venusta A.Gray species synonym

Erythraea trichantha Durand species synonym

Erythraea stricta Schiede species synonym

Erythraea nuttallii S.Watson species synonym

Erythraea macrantha Hook. & Arn. species synonym

Zeltnera namatophila (Reveal, C.R.Broome & Beatley) G.Mans. species accepted

Erythraea chironioides Torr. species heterotypic synonym

Centaurium muhlenbergii f. albiflorum (Suksd.) H.St.John form synonym

Centaurium muehlenbergii var. albiflorum Suksd. variety synonym

Centaurium minimum (Howell) Piper species synonym

Centaurium martinii C.R.Broome species synonym

Centaurium madrense (Hemsl.) B.L.Rob. species synonym

Centaurium macranthum (Hook. & Arn.) B.L.Rob. species heterotypic synonym

Centaurium gentryi C.R.Broome species synonym

Centaurium exaltatum var. davyi Jeps. variety synonym

Centaurium douglasii (A.Gray) Druce species synonym

Centaurium curvistamineum f. albiflorum (Suksd.) H.St.John form synonym

Centaurium chironioides (A.Gray) Druce species synonym

Centaurium beyrichii f. albiflorum Waterf. form synonym

Erythraea venusta var. micrantha Wittr. variety synonym

Erythraea venusta var. genuina Wittr. variety synonym

Erythraea trichantha var. angustifolia Griseb. variety synonym

Erythraea texensis Griseb. species synonym

Erythraea tetramera Schiede species synonym

Erythraea tenella Nutt. ex A.Gray species synonym

Erythraea stricta var. tereticaulis Donn.Sm. variety synonym

Erythraea setacea Benth. species synonym

Erythraea retusa B.L.Rob. & Greenm. species synonym

Erythraea pringleana Wittr. species synonym

Erythraea nuttallii var. tenella A.Gray variety synonym

Erythraea nudicaulis Engelm. species synonym

Erythraea muehlenbergii Griseb. species synonym

Erythraea minima Howell species synonym

Erythraea micrantha Greenm. species synonym

Erythraea mexicana Griseb. ex Hook. & Arn. species synonym

Erythraea madrensis Hemsl. species synonym

Chironia dubia Willd. ex Griseb. species synonym

Erythraea longiflora Nutt. ex S.Watson species synonym

Erythraea floribunda Benth. species synonym

Erythraea exaltata (Griseb.) Coville species synonym

Erythraea elata Nutt. ex A.Gray species synonym

Erythraea douglasii A.Gray species synonym

Erythraea curvistaninea Wittr. species synonym

Erythraea curvistaminea Wittr. species synonym

Erythraea calycosa var. nana A.Gray variety synonym

Erythraea arizonica (A.Gray) Rydb. species synonym

Centaurium wigginsii C.R.Broome species synonym

Centaurium venustum f. tupae Creutz form synonym

Centaurium venustum subsp. abramsii Munz subspecies synonym

Centaurium tetramerum (Schltldl.) Eastw. species synonym

Centaurium strictum (Schiede) Druce species synonym

Centaurium setaceum (Benth.) Rob. species synonym

Centaurium retusum (B.L.Rob. & Greenm.) Druce species synonym

Centaurium pusillum Eastw. species synonym

Centaurium phenax R.F.Martin ex Broome species synonym

Centaurium peninsulare Brandegee species synonym

Centaurium retusum (B.L.Rob. & Greenm.) B.L.Rob. species synonym

Erythraea exaltata (Griseb.) Britton species synonym

Centaurium curvistamineum f. albiflorum (Suksd.) Suksd. form synonym

Zeltnera maryanniana (B.L.Turner) G.Mans. species accepted

Erythraea divaricata W.Schaffn. species homotypic synonym

Erythraea tetramera Schltdl. species synonym

Centaurium quitense (Kunth) Thell. species synonym

Centaurium arizonicum (A.Gray) Tidestr., 1935 species synonym

Centaurium quitense (Kunth) B.Rob. species synonym

Centaurium brittonii Millsp. & Greenm. species synonym

Erythraea quitensis Kunth species synonym

Centaurium multicaule Rob. species synonym

Centaurium beyrichii (Torr.) B.L.Rob. species synonym

Erythraea beyrichii Torr. species synonym

Centaurium beyrichii var. beyrichii variety synonym

Centaurium exaltatum (Griseb.) W.Wight ex Piper species synonym

Centaurium nuttallii (S.Watson) A.Heller species synonym

Centaurium namophilum var. nevadense C.R.Broome variety synonym

Centaurium muehlenbergii (Griseb.) W.Wight ex Piper species synonym

Centaurium floribundum (Benth.) B.L.Rob. species synonym

Centaurium curvistamineum (Wittr.) Abrams species synonym

Centaurium breviflorum (Shinners) B.L.Turner species synonym

Centaurium calycosum var. breviflorum Shinners variety synonym

Centaurium venustum (A.Gray) B.L.Rob. species synonym

Centaurium calycosum (Buckley) Fernald species synonym

Centaurium calycosum var. nanum (A.Gray) B.L.Rob. variety synonym

Centaurium namophilum Reveal, Broome & Beatley species synonym

Centaurium glanduliferum (Correll) B.L.Turner species synonym

Centaurium beyrichii var. glanduliferum Correll variety synonym

Centaurium trichanthum (Griseb.) B.L.Rob. species synonym

Centaurium nudicaule (Engelm.) B.L.Rob. species synonym

Centaurium davyi (Jeps.) Abrams species synonym

Centaurium arizonicum (A.Gray) A.Heller species synonym

Centaurium calycosum var. arizonicum (A.Gray) Tidestr. variety synonym

Erythraea calycosa var. arizonica A.Gray variety synonym

Centaurium maryannum B.L.Turner species synonym

Erythraea pulchella A.Gray ex Griseb. species heterotypic synonym

Centaurium namatophilum Reveal, C.R.Broome & Beatley species synonym

Erythraea calycosa Buckley species synonym

Zeltnera setaceae (Benth.) G.Mans. species synonym

Centaurium micranthum (Greenm.) B.L.Rob. species synonym

Centaurium muehlenbergii f. albiflorum (Suksd.) H.St.John form synonym

Erythraea trichantha Griseb. species heterotypic synonym

Erythraea texensis Griseb. ex Hook. species synonym

Centaurium namatophilum var. nevadense C.R.Broome variety synonym

Centaurium muhlenbergii var. albiflorum Suksd. variety synonym

Centaurium arizonicum (A.Gray) Druce species synonym

Zeltnera texensis (Griseb.) G.Mans. ex J.S.Pringle species accepted

Erythraea stricta Schltdl. species synonym

Erythraea divaricata W.Schaffn. ex Schltdl. species heterotypic synonym

Centaurodes muhlenbergii (Griseb.) Kuntze species synonym

Zeltnera muhlenbergii (Griseb.) G.Mans. species accepted

Centaurium divaricatum (W.Schaffn. ex Schltdl.) Millsp. & Greenm. species heterotypic synonym

Centaurium curvistamineum (Wittr.) Druce species synonym

Centaurium maryannianum B.L.Turner species synonym

Centaurium muehlenbergii W.Wight, 1906 species synonym

Zeltnera nesomii B.L.Turner species accepted

Erythraea longiflora Nutt. species homotypic synonym

Erythraea pulchella A.Gray species homotypic synonym

Erythraea mexicana Griseb. species homotypic synonym

Chironia dubia Willd. species homotypic synonym

Centaurium exaltatum (Griseb.) W.Wight species homotypic synonym

Centaurium texense (Griseb.) Fernald species synonym

Erythraea elata Nutt. species homotypic synonym

Erythraea tenella Nutt. species homotypic synonym

Zeltnera texensis (Griseb.) G.Mans. species synonym

Centaurium phenax R.F.Martin species homotypic synonym

Exacum patens Willd. species homotypic synonym