Report from the OAK ICRA checklist

Quercus robur (Monstrosifolia Group) '' Zabel, in Beissner et al., Handb. Laubh., 80 (1903) Quercus robur 'Multicaulis' H. Jäger, Ziergeh., 421 (1865) Quercus robur 'Nijmegen' van de Laar, Dendroflora, 20: 66 (1983) Quercus robur 'Obtusiloba' Kirchn., in E. Petzold & G. Kirchner, Arb. Muscav., 618 (1864) Quercus robur 'Opaca' Schur, Oester. Bot. Wochenbl., 7: 4 (1857) Quercus robur 'Oxycantha' Decalut, Cat. Arb. Waasland, 201 (2007) nom. non ratum Quercus robur 'Parvifolia' Hort. ex Zabel, in Beissner et al., Handb. Laubh., 80 (1903) nom. illegit. Quercus robur 'Pauciloba' Kirchn., in E. Petzold & G. Kirchner, Arb. Muscav., 618 (1864) Quercus robur 'Pendula Dauvessei' Ottolander, Sieboldia, 5(16): 125 (1879) Quercus robur (Pendula Group) '' Lodd. ex Loud., Arbor. Fruct. Brit., 3: 1732 (1838) Quercus robur (Pendula Group) 'Alnarp' Unpublished Quercus robur 'Pendula Heterophylla' Lav., Arb. Segrez., 200 (1877) Quercus robur 'Pendula Libani' H. Jäger, in H. Jäger & L. Beissner, Ziergeh. Ed. 3, 289 (1889) Quercus robur 'Pendula Nova' Hort. ex G. Nicholson, Hand List Trees Shrubs (Kew), 2: 197 (1896) Quercus robur 'Pendula Salicifolia' Dippel, Handb. Laubh., 2: 63 (1892) Quercus robur 'Petiolaris' Lav., Arb. Segrez., 200 (1877) Quercus robur 'Phennesii' Hort. ex David, Rev. Hort. 5: 168 (1846) orth. var. Quercus robur 'Piccolo' Unpublished Quercus robur 'Picta' Jablonski et al., Eichenliste, Ed 2, 34 (1996) nom. non ratum Quercus robur 'Picturata' Ottolander, Sieboldia, 5(16): 125 (1879) Quercus robur 'Podzamcze' Unpublished Quercus robur 'Posnania' Jablonski, Int. Oaks 24:171 (2013) Quercus robur 'Prostrata' H. Jäger, Ziergeh., 422 (1865) Quercus robur 'Pubescens' Lodd. ex Loud., Arbor. Fruct. Brit., 3: 1731 (1838) Quercus robur 'Pulverulenta' Hort.