Crataegus dissona
Crataegus dissona Sargent is a synonym (FNA Ed. Comm., 2014) of:
Crataegus pruinosa var. dissona (Sargent) Eggleston , an accepted variety name sensu FNA Ed. Comm., 2014.
Crataegus dissona Sargent is a synonym (FNA Ed. Comm., 2014) of:
Crataegus pruinosa var. dissona (Sargent) Eggleston , an accepted variety name sensu FNA Ed. Comm., 2014.