Betula delavayi subsp.... www.vdberk.com

Betula potaninii - Trees... www.treesandshrubsonline.or...

Betula delavayi subsp.... www.vdberk.com

Betula potaninii Batalin |... powo.science.kew.org

Betula potaninii Batalin -... eol.org

CalPhotos: Betula... calphotos.berkeley.edu

Betula potaninii - Trees... www.treesandshrubsonline.or...

Betula potaninii - Trees... www.treesandshrubsonline.or...

CalPhotos: Betula... calphotos.berkeley.edu

CalPhotos: Betula... calphotos.berkeley.edu

Betula potaninii - Trees... www.treesandshrubsonline.or...

Betula potaninii - Trees... www.treesandshrubsonline.or...

PlantFiles Pictures: Betula... davesgarden.com

PlantFiles Pictures: Betula... davesgarden.com

Betula potaninii Batalin |... powo.science.kew.org

Betula potaninii in Sichuan... www.dendrology.org

File:Betula potaninii... commons.wikimedia.org

Betula potaninii Batalin |... powo.science.kew.org

CalPhotos: Betula... calphotos.berkeley.edu

Betula potaninii Batalin... identify.plantnet.org