Accepted name

Oenothera biennis agg.

Accepted names in other sources

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

Oenothera biennis agg.

Pladias database (previous version 2014-2020)

Oenothera biennis agg.

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

Oenothera biennis agg.