Accepted name

Arctium ×maassii (M. Schulze) Rouy

Accepted names in other sources

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

Arctium ×maassii

Pladias database (previous version 2014-2020)

Arctium ×maassii

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

Arctium ×maassii

Key to the flora of the Czech Republic, 1st edition (Kubát et al. 2002)

Arctium pubens incl.