Report from the OAK ICRA checklist

Quercus robur 'Tortuosa' Schwerin, Mitt. Dtsch. Dendrol. Ges., 28: 167 (1919) Quercus robur 'Tortuosa' Zabel, in Beissner et al., Handb. Laubh., 80 (1903) Quercus robur 'Totem' Coombes & Jablonski, Int. Oaks 17: 40 (2006) Quercus robur 'Toureauensis' Hort. ex G. Nicholson, Hand List Trees Shrubs (Kew) Ed. 2, 703 (1902) Quercus robur 'Tricolor' K.Koch, Dendrologie, 2(2): 28 (1873) Quercus robur 'Triglawii' Späth Quercus robur 'Trinessii' Hort. ex G. Nicholson, Hand List Trees Shrubs (Kew) Ed. 2, 703 (1902) orth. var. Quercus robur 'Tromp Dwarf' van Hoey Smith, Tromp. Arb. 117 (2001) Quercus robur var. typica Beck, Fl. Nieder-Österreich 1: 271 (1890) not validly publ. Quercus robur 'Umbraculifera' G. Schoch, Mitt. Dtsch. Dendrol. Ges., 5: 149 (1896) Quercus robur 'Umbrella' Decalut, Cat. Arb. Waasland, 201 (2007) nom. non ratum Quercus robur 'Undulata' Kirchn., in E. Petzold & G. Kirchner, Arb. Muscav., 618 (1864) Quercus robur 'Uppsala' Hort. ex M. Hoffm., Naaml. Hout. Gewass., Ed 7, 421 (2005) Unpublished Quercus robur Variegata Group Weston, Bot. Univ., 1: 231 (1770) Quercus robur 'Variegated' Kelsey & Dayton, Standardized Plant Names, Ed. 2, 508 (1942) nom. illegit. Quercus robur 'Viminalis' Schur, Oester. Bot. Wochenbl., 7: 4 (1857) Quercus robur var. vulgaris A.DC., Prodr. 16(2): 4 (1864) not validly publ. Quercus robur 'Waasland Select' nom. ined. Quercus robur 'Weeping' Kelsey & Dayton, Standardized Plant Names, Ed. 2, 508 (1942) nom. illegit. Quercus robur 'Westminster Globe' J. F. Schmidt III, Bull. Am. Assoc. Bot. Gard. Arb., 15(3): 69 (1981) Quercus robusta C.H.Mull., (1934) Quercus ×rolfsii Small, (1905) Quercus ×rosacea Bechst., Forstbot.: 333 (1810) Quercus ×rosacea 'Aberglasney' Jablonski, Int. Oaks 30:360 (2019) Quercus ×rosacea 'Columna' H. A. Hesse, Cat. Autumn 1940 - Spring 1941, 113 (1940)