| Ulmus angustifolia var. cornubiensis (Weston) Melville |
Synonym |
 |
WCSP (in review) |
| Ulmus araxina Takht. |
Synonym |
 |
TRO |
| Ulmus campestris var. cornubiensis Weston |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. fungosa Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. glabra Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. planifolia Loudon |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris f. propendens (C.K.Schneid.) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. sarniensis Loudon |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. stricta Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. wheatleyi Simon-Louis |
Synonym |
 |
WCSP (in review) |
| Ulmus carpinifolia Suckow [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus carpinifolia Rupp. ex Suckow |
Synonym |
 |
TRO |
| Ulmus carpinifolia var. cornubiensis (Weston) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus carpinifolia f. sarniensis (Loudon) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus densa Litv. |
Synonym |
 |
TRO |
| Ulmus diversifolia Melville |
Synonym |
 |
WCSP (in review) |
| Ulmus foliacea Gilib. |
Synonym |
 |
WCSP (in review) |
| Ulmus foliacea var. stricta (Aiton) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus foliosa var. wheatleyi (Simon-Louis) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus fungosa (Aiton) Dum.Cours. |
Synonym |
 |
WCSP (in review) |
| Ulmus georgica Schchian |
Synonym |
 |
TRO |
| Ulmus glabra Mill. [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus glabra f. propendens C.K.Schneid. |
Synonym |
 |
WCSP (in review) |
| Ulmus grossheimii Takht. |
Synonym |
 |
TRO |
| Ulmus minor var. cornubiensis (Weston) Richens |
Synonym |
 |
WCSP (in review) |
| Ulmus minor var. lockii (Druce) Richens |
Synonym |
 |
WCSP (in review) |
| Ulmus minor subsp. sarniensis (Loudon) Stace |
Synonym |
 |
WCSP (in review) |
| Ulmus minor var. sarniensis (Loudon) Richens |
Synonym |
 |
WCSP (in review) |
| Ulmus minor var. suberosa (Moench) Soó |
Synonym |
 |
WCSP (in review) |
| Ulmus minor var. suberosa (Moench) Dostál |
Synonym |
 |
TRO |
| Ulmus nitens var. stricta (Aiton) A.Henry |
Synonym |
 |
WCSP (in review) |
| Ulmus nitens var. wheatleyi (Simon-Louis) A.Henry |
Synonym |
 |
WCSP (in review) |
| Ulmus plotii Druce |
Synonym |
 |
WCSP (in review) |
| Ulmus sarniensis (Loudon) H.H.Bancr. |
Synonym |
 |
WCSP (in review) |
| Ulmus sativa Mill. |
Synonym |
 |
WCSP (in review) |
| Ulmus sativa var. lockii Druce |
Synonym |
 |
WCSP (in review) |
| Ulmus stricta (Aiton) Lindl. [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus stricta var. sarniensis (Loudon) Moss |
Synonym |
 |
WCSP (in review) |
| Ulmus stricta var. wheatleyi (Simon-Louis) Bean |
Synonym |
 |
WCSP (in review) |
| Ulmus suberosa Moench |
Synonym |
 |
WCSP (in review) |
| Ulmus uzbekistanica Drobow |
Synonym |
 |
TRO |
| Ulmus wheatleyi (Simon-Louis) Druce |
Synonym |
 |
WCSP (in review) |
| Ulmus wyssotzkyi Kotov |
Synonym |
 |
TRO |