Crataegus incana Beadle in Biltmore Bot. Stud. 1: 113. 1902 Crataegus incana Beadle in Biltmore Bot. Stud. 1: 113. 1902is earlier homonym of Crataegus incana Dzekov in Contr. Maced. Acad. Sci., Sect. Biol. Med. Sci., 9: 72. 1977This name is not assigned to any taxon.