Solidago nemoralis subsp. decemflora (de Candolle) Brammall ex Semple

Solidago nemoralis subsp. decemflora (de Candolle) Brammall ex Semple is a synonym sensu FNA Ed. Comm., 2006b of:

Solidago decemflora de Candolle, an accepted species name sensu Semple & Beck, 2021.