Quercus petraea 'Medlar' Kelsey & Dayton

Full name:

Quercus petraea 'Medlar' Kelsey & Dayton, Standardized Plant Names, Ed. 2, 508 (1942) nom. illegit. is a synonym of Quercus petraea Mespilifolia Group Wallr., Sched. Crit., 494 (1822) as "as Q. robur var. mespilifolia Wallr. (as Quercus roboris mespilifoliae Wallr.) (sic)"

Cultivar name has been accepted as Registered

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Infrageneric Classification:

Subgenus Quercus, Section Quercus

Nomenclature Note:

Superfluous renaming = Q. petraea Mespilifolia Group Wallr. (1822)