Psephellus taochius Sosn., 1934

is blocking name for Centaurea taochia Sosn. in Věstn. Tiflissk. Bot. Sada, ser. 2, 5: 30. 1931

Taxon for this name

Psephellus taochius Sosn. in Grossgejm, Fl. Kavk. 4: 202. 1934