World Checklist of Selected Plant Families (WCSP)

Betula pendula subsp. szechuanica (C.K.Schneid.) Ashburner & McAll., Gen. Betula: 295 (2013).

Homotypic Names:

• * Betula japonica var. szechuanica C.K.Schneid., Ill. Handb. Laubholzk. 3: 44 (1917).
• Betula platyphylla var. szechuanica (C.K.Schneid.) Rehder, J. Arnold Arbor. 20: 311 (1939).
• Betula mandshurica var. szechuanica (C.K.Schneid.) Rehder, Man. Cult. Trees, ed. 2: 130 (1940).
• Betula szechuanica (C.K.Schneid.) C.-A.Jansson, Acta Horti Gothob. 25: 113 (1962).


• * Basionym/Replaced Synonym

Heterotypic Synonyms:

• Betula japonica var. rockii Rehder, J. Arnold Arbor. 9: 25 (1928).
• Betula mandshurica var. rockii (Rehder) Rehder, J. Arnold Arbor. 19: 74 (1938).
• Betula platyphylla var. rockii (Rehder) Rehder, J. Arnold Arbor. 20: 411 (1939).
• Betula rockii (Rehder) C.-A.Jansson, Acta Horti Gothob. 25: 120 (1962).