Crataegus chrysocarpa var. fernaldii (Sargent) E.J. Palmer
Crataegus chrysocarpa var. fernaldii (Sargent) E.J. Palmer is a synonym sensu FNA Ed. Comm., 2014 of:
Crataegus ×laurentiana Sargent, an accepted species name sensu FNA Ed. Comm., 2014.
Crataegus chrysocarpa var. fernaldii (Sargent) E.J. Palmer is a synonym sensu FNA Ed. Comm., 2014 of:
Crataegus ×laurentiana Sargent, an accepted species name sensu FNA Ed. Comm., 2014.