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World Checklist of Selected Plant Families (WCSP)



Betula mandshurica var. rockii (Rehder) Rehder, J. Arnold Arbor. 19: 74 (1938).

This name is a synonym.

Accepted Name: Betula pendula subsp. szechuanica (C.K.Schneid.) Ashburner & McAll., Gen. Betula: 295 (2013).
Family: Betulaceae
Homotypic Names:

* Betula japonica var. rockii Rehder, J. Arnold Arbor. 9: 25 (1928).

Betula platyphylla var. rockii (Rehder) Rehder, J. Arnold Arbor. 20: 411 (1939).

Betula rockii (Rehder) C.-A.Jansson, Acta Horti Gothob. 25: 120 (1962).


* Basionym/Replaced Synonym

Original Compiler: R.Govaerts