Trisetum flavescens var. sibiricum (Ruprech) Ohwi

Trisetum flavescens var. sibiricum (Ruprech) Ohwi is a synonym sensu Barberá et al., 2019 of:

Sibirotrisetum sibiricum (Ruprecht) Barberá subsp. sibiricum, an accepted subspecies name sensu Barberá et al., 2019.