Gentiana sect. Tetramerae (C.Marquand) Halda

in Acta Mus. Richnov., Sect. Nat. 3(1): 29. 1995 ≡ Gentiana [sect. Frigida ser. Annuae] subser. Tetramerae C.Marquand in Bull. Misc. Inform. Kew 1937: 165. 1937 ≡ Gentiana [sect. Microsperma] ser. Tetramerae (C.Marquand) T.N. Ho in Bull. Bot. Res., Harbin 5(4): 15. 1985 –

Type: Gentiana lineolata Franch.

Two species in China (Yunnan, Sichuan).