World Checklist of Selected Plant Families (WCSP)

Betula × sandbergii Britton, Bull. Torrey Bot. Club 31: 166 (1904).

Heterotypic Synonyms:

• Betula × sandbergii f. maxima Rosend., Minnesota Bot. Stud. 4: 455 (1916).
• Betula × sandbergii nothovar. fernaldii Lepage, Naturaliste Canad. 103: 229 (1976).