Report from the Oak ICRA checklist
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Full Name: - Quercus ×rosacea 'Columna'

Quercus ×rosacea 'Columna' H. A. Hesse, Cat. Autumn 1940 - Spring 1941, 113 (1940) as "Q. sessiliflora "Columna"" Cultivar name has been accepted as Registered
Infrageneric Classification
Subgenus Quercus, section Quercus (the white oaks)
Parentage
Q. petraea (Matt.) Liebl. × Q. robur subsp. broteroana O. Schwarz
Natural Distribution
From cultivation
Nomenclatural Standard
Boom, 28387
Illustration of Leaves
Image from a plant at the Sir Harold Hillier Gardens (UK) ©Jan De Langhe, Ghent University Botanical Garden, 2010
Synonyms in this Database
Quercus petraea 'Columnaris' Hillier, (1971) nom. non ratum
Main Horticultural References
The Hillier Manual of Trees & Shrubs, 7th ed. (2002) page 254
(Jacobson) North American Landscape Trees, (1996) page 560
(Dirr) Manual of Woody Landscape Plants, 5th ed. (1998) page 835
The New Royal Horticultural Society Dictionary of Gardening vol. 3 (1992) page 786 under Q. petraea
(Bean) Trees & Shrubs Hardy in the British Isles, 8th ed. vol. 3 (1976) page 501 as Q. petraea 'Columna'
(Bean) Trees & Shrubs Hardy in the British Isles, 8th ed. Supplement (1988) page 414 refers to its hybridity
Oak Collections Growing this Taxon