Filipendula ulmaria subsp. denudata (J. Presl & C. Presl) Hayek

Filipendula ulmaria subsp. denudata (J. Presl & C. Presl) Hayek is a synonym sensu FNA Ed. Comm., 2014 of:

Filipendula ulmaria (Linnaeus) Maximowicz, an accepted species name sensu FNA Ed. Comm., 2014.