*115. Polygonum sagittatum L. var. hallaisanense H. Lév. Repert. Spec. Nov.

Regni Veg. 8: 171, 1910.

Lectotype (Graboskaya-Borodina, designated here): Quelpaert in herbidis Hallaisan, 1700 m, 13 VIII 1908, N 1296, Taquet (LE - LE01003822; isolectotype (Lauener, Ferguson 1982: 200, as syntype) - E).

In the protologue: <Corea: Quelpaert, in herbidis humidis Hallaisan, 1700 m, 13 août, 7 sept. 1908. (Taquet, 1296, 1313) >.