Accepted name

Swertia perennis L.

Accepted names in other sources

Key to the flora of the Czech Republic, 2nd edition (Kaplan et al. 2019)

Swertia perennis

Pladias database (previous version 2014-2020)

Swertia perennis

Checklist of vascular plants of the Czech Republic (Danihelka et al. 2012)

Swertia perennis