Euphrasia purpurea var. farlowii (B.L. Robinson) Fernald & Wiegand

Euphrasia purpurea var. farlowii (B.L. Robinson) Fernald & Wiegand is a synonym sensu FNA Ed. Comm., 2019 of:

Euphrasia farlowii (B.L. Robinson) Gusarova, an accepted species name sensu FNA Ed. Comm., 2019.