|Quercus robur (Fastigiata Group) 'Comet' Provisionally accepted|
Subgenus Quercus, section Quercus (the white oaks)
Name not known to be published. A selection made by Peter Dummer, propagator at Hillier & Sons, UK, with upright habit and red young foliage. Not known if it was distributed or published, but there are three plants growing at the Sir Harold Hillier Gardens (fide Allen Coombes).