| Ulmus minor var. sarniensis |
(Loud.) R.H.Richens |
Taxon 26: 583 (1977) |
| Ulmus major |
Sm. |
Engl. Bot. 36: t. 2542 (1813) |
| Ulmus modiolina |
A.Chev. |
Rev. Bot. Appl. Agric. Trop. 22: 456 (1942) |
| Ulmus dippeliana |
C.K.Schneid. |
Ill. Handb. Laubholzk. 2: 902 (1912) |
| Ulmus elegantissima |
Horw. |
Fl. Leicestershire & Rutland : 482 (1933) |
| Ulmus hollandica var. insularum |
R.H.Richens |
Watsonia 15: 106 (1984) |
| Ulmus webbiana |
Lee ex K.Koch |
Dendrologie 2(1): 412 (1872) |
| Ulmus vegeta |
Ley |
J. Bot. 48: 68 (1910) |
| Ulmus montana var. rugosa |
Loudon |
Arbor. Frutic. Brit. 3: 1398 1838 |
| Ulmus superba |
Henry |
Trees Great Britain 7: 1873 (1913) |
| Ulmus smithii |
Henry |
Trees Great Britain 7: 1868 (1913) |
| Ulmus batavina |
hort. ex K.Koch |
Dendrologie 2(1): 414 (1872) |
| Ulmus cordifrons |
Johansson |
Svensk Bot. Tidskr. 15: 17 (1921) |
| Ulmus dauvessei |
Henry |
Trees Great Britain 7: 1874 (1913) |
| Ulmus serpentina |
Shrubsole |
Nature 101: 365 1918 |
| Ulmus pendula |
W.Mast. |
Hort. Duroverni 66 1831 |
| Ulmus hollandica var. pendula |
(Loudon) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 217 1915 publ. 1916 |
| Ulmus hillieri |
Hillier |
Cat. 38T:52 1928 |
| Ulmus campestris f. wendworthii |
Dippel |
Handb. Laubholzk. 2: 24 1892 |
| Ulmus wentworthii-pendula |
de Vos |
Handb. Boom. Heest. Suppl.: 16 1890 |
| Ulmus glabra f. concavifolia |
Dippel |
Handb. Laubholzk. 2: 26 1892 |
| Ulmus fordii |
hort. ex Loudon |
Arbor. Brit. iii. 1399. |
| Ulmus scampstoniensis |
hort. ex Steud. |
Nomencl. Bot. [Steudel], ed. 2. ii. 728. |
| Ulmus acuminatissima |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 682 (2018) |
| Ulmus acutissima |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 679 (2018) |
| Ulmus alta |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 681 (2018) |
| Ulmus anglosaxonica |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 677 (2018) |
| Ulmus angustiformis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 678 (2018) |
| Ulmus atrovirens |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 682 (2018) |
| Ulmus cantabrigiensis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 683 (2018) |
| Ulmus chaterorum |
P.D.Sell |
Fl. Gr. Brit. Ireland 1: 681 (2018) |
| Ulmus coriaceifolia |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 680 (2018) |
| Ulmus crassa |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 683 (2018) |
| Ulmus crenata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 682 (2018) |
| Ulmus cuneiformis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 680 (2018) |
| Ulmus curvifolia |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 677 (2018) |
| Ulmus daveyi |
(A.Henry) J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 684 (2018) |
| Ulmus gyrophylla |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 684 (2018) |
| Ulmus incisa |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 681 (2018) |
| Ulmus insularum |
(Richens) J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 685 (2018) |
| Ulmus longicaudata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 681 (2018) |
| Ulmus longidens |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 679 (2018) |
| Ulmus longidentata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 679 (2018) |
| Ulmus madingleyensis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 682 (2018) |
| Ulmus microdon |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 678 (2018) |
| Ulmus multidentata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 680 (2018) |
| Ulmus obesidens |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 679 (2018) |
| Ulmus obesifolia |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 683 (2018) |
| Ulmus oblanceolata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 681 (2018) |
| Ulmus occidentalis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 684 (2018) |
| Ulmus peninsularis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 680 (2018) |
| Ulmus platyphylla |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 684 (2018) |
| Ulmus prionophylla |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 683 (2018) |
| Ulmus proceriformis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 682 (2018) |
| Ulmus prominentidens |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 678 (2018) |
| Ulmus pseudelegantissima |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 680 (2018) |
| Ulmus pseudobovata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 683 (2018) |
| Ulmus rasilis |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 678 (2018) |
| Ulmus rhombifolia |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 680 (2018) |
| Ulmus scabrosa |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 684 (2018) |
| Ulmus serrata |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 678 (2018) |
| Ulmus serratifrons |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 679 (2018) |
| Ulmus serratula |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 681 (2018) |
| Ulmus sylvatica |
J.V.Armstr. & P.D.Sell |
Fl. Gr. Brit. Ireland 1: 679 (2018) |
| Ulmus glabra var. pendula |
Loudon |
Arbor. Frutic. Brit. 4: 1405 (1838) |
| Ulmus pitteursii |
G.Kirchn. |
Arbor. Muscav. : 566 (1864) |
| Ulmus dampieri |
(G.Kirchn.) Jühlke |
Hamburger Garten- Blumenzeitung 33: 485 (1877) |
| Ulmus glabra f. vegeta |
(Loudon) Dippel |
Handb. Laubholzk. 2: 26 (1892) |
| Ulmus campestris unranked wentworthiensis |
Späth |
Nursery Cat. (Späth) 143: 135 (1910) |
| Ulmus glabra var. scampstoniensis |
G.Kirchn. |
Arbor. Muscav. : 560 (1864) |
| Ulmus dampieri var. wredei |
Jühlke |
Hamburger Garten- Blumenzeitung 33: 485 (1877) |
| Ulmus montana var. dampieri |
G.Kirchn. |
Arbor. Muscav. : 563 (1864) |
| Ulmus hollandica var. major |
(Sm.) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 217 (1915 publ. 1916) |
| Ulmus hollandica var. vegeta |
(Loudon) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 217 (1915) |
| Ulmus hollandica var. belgica |
(Burgsdorf) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 217 (1915 publ. 1916) |
| Ulmus hollandica var. dumontii |
(Mottet) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 218 (1915 publ. 1916) |
| Ulmus campestris var. dumontii |
Mottet |
Dict. Prat. Hort. 5: 383 (1898) |
| Ulmus campestris var. klemmeri |
Gillek. |
Élém. Arb. Forest. : 40 (1891) |
| Ulmus hollandica var. klemmeri |
(Gillek.) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 218 (1915 publ. 1916) |
| Ulmus hollandica var. pitteursii |
(G.Kirchn.) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 218 (1915 publ. 1916) |
| Ulmus hollandica var. superba |
(C.Morren) Rehder |
Mitt. Deutsch. Dendrol. Ges. 24: 218 (1915 publ. 1916) |
| Ulmus montana var. superba |
C.Morren |
J. Agric. Prat. Belgique 1: 411 (1848) |
| Ulmus hollandica var. dauvessei |
(A.Henry) Rehder |
J. Arnold Arbor. 6: 207 (1925) |
| Ulmus glabra f. wentworthii |
C.K.Schneid. |
Ill. Handb. Laubholzk. 1: 220 (1904) |
| Ulmus belgica |
Burgsdorf |
Anleit. Kenntn. Holzrt. : 270 (1805) |
| Ulmus glabra var. vegeta |
Loudon |
Arbor. Frutic. Brit. 3: 1404 (1838) |
| Ulmus carpinifolia var. dampieri |
(G.Kirchn.) Rehder |
J. Arnold Arbor. 19: 271 (1938) |
| Ulmus carpinifolia f. wredei |
(Jühlke) Rehder |
J. Arnold Arbor. 19: 272 (1938) |
| Ulmus montana var. dampieri-aurea |
J.Wrede ex H.Jaeger & Beissn. |
Ziergehölze Gärt. Parkanl. , ed. 2: 403 (1884) |
| Ulmus hollandica var. albovariegata |
Weston |
Bot. Univ. 1: 315 (1770) |
| Ulmus montana var. hollandica |
Huberty |
Bull. Soc. Centr. Forest. Belgique 11: 566 (1904) |
| Ulmus dippeliana f. batavia |
C.K.Schneid. |
Ill. Handb. Laubholzk. 1: 218 (1904) |
| Ulmus scabra var. major |
(Sm.) Dippel |
Handb. Laubholzk. 2: 28 (1892) |
| Ulmus hollandica f. tricuspidata |
Lawalrée |
Bull. Jard. Bot. État Bruxelles 22: 70 (1952) |
| Ulmus major var. daveyi |
A.Henry |
Trees Great Britain [Elwes & Henry] 7: 1884 (1913) |
| Ulmus hollandica f. belgica |
(Burgsdorf) Lawalrée |
Bull. Jard. Bot. État Bruxelles 22: 67 (1952) |
| Ulmus hollandica f. major |
(Sm.) Lawalrée |
Bull. Jard. Bot. État Bruxelles 22: 68 (1952) |
| Ulmus campestris lus. major |
(Sm.) Regel |
Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 , 4(4): 134 (1861) |