Quercus robur 'Purple' Kelsey & Dayton Standardized Plant Names, Ed. 2, 508 (1942) nom. illegit. is a synonym of Quercus robur (Purple-Leaf Group) 'Atropurpurea' H. Jäger (1865) |
Infrageneric Classification Subgenus Quercus, Section Quercus |
Nomenclature Note Superfluous renaming = Q. robur 'Atropurpurea' H. Jäger (1865) |