Synonyms
Centaurium retusum (B.L.Rob. & Greenm.) B.L.Rob.
Centaurium tetramerum (Schiede) Eastw.
Erythraea tetramera Schltdl.
Erythraea stricta var. tereticaulis Donn.Sm.
Erythraea retusa B.L.Rob. & Greenm.
Centaurium micranthum (Greenm.) B.L.Rob.
Erythraea stricta Schiede
Centaurium strictum (Schiede) Druce
Erythraea micrantha Greenm.