Matteuccia struthiopteris subsp. pensylvanica (Willd.) Á.Löve & D.Löve (Onocleaceae) is native to 54 botanical countries across Europe and Temperate Asia. Flora of the World documents 1 occurrence across 1 country.
This name is a synonym
Specimens are listed under the accepted name Matteuccia pensylvanica (Willd.) Raymond
