Trachydium tianshanicum Korovin species accepted

Trachydium verrucosum R.H.Shan & F.T.Pu species synonym

Trachydium variabile H.Wolff species accepted

Trachydium trifoliatum H.Wolff species accepted

Trachydium tibetanicum H.Wolff species synonym

Trachydium szechuanense H.Wolff species accepted

Trachydium subnudum C.B.Clarke ex H.Wolff species accepted

Trachydium souliei H.Boissieu species accepted

Trachydium simplicifolium W.W.Sm. species accepted

Trachydium roylei Lindl. species accepted

Trachydium puberulum Gilli species accepted

Trachydium lamondianum Farille & S.B.Malla species synonym

Trachydium involucellatum R.H.Shan & F.T.Pu species accepted

Trachydium dielsianum H.Wolff species synonym

Aulacospermum roylei (Lindl.) Kachroo, U.Dhar & Naqshi species synonym

Carum clarkei Lipsky ex H.Wolff species synonym

Ligusticum simplicifolium (W.W.Sm.) M.Hiroe species synonym

Chamaesciadium subnudum (C.B.Clarke ex H.Wolff) C.Norman species synonym

Sinocarum woodii M.F.Watson species synonym

Trachydium nanum Pimenov & Kljuykov species doubtful

Carum clarkei Lipsky species homotypic synonym

Trachydium subnudum C.B.Clarke species homotypic synonym