| Ulmus ambigua Beldie |
wfo-0000417588 |
| Ulmus anglica Druce |
wfo-0000417555 |
| Ulmus angustifolia Moench |
wfo-0000417556 |
| Ulmus angustifolia var. cornubiensis (Weston) Melville |
wfo-0000734020 |
| Ulmus araxina Takht. |
wfo-0001143212 |
| Ulmus asperrima Simonk. |
wfo-0000417553 |
| Ulmus aurea hort. ex K.Koch |
wfo-0000417548 |
| Ulmus campestris f. concavifolia Dippel |
wfo-0000745308 |
| Ulmus campestris f. laevis (Spach) Herder |
wfo-0000745211 |
| Ulmus campestris f. monumentalis Dippel |
wfo-0000745299 |
| Ulmus campestris f. pendula Dippel |
wfo-0000745300 |
| Ulmus campestris f. propendens (C.K.Schneid.) Rehder |
wfo-0000735723 |
| Ulmus campestris f. purpurea Dippel |
wfo-0000745309 |
| Ulmus campestris f. sarniensis (Loudon) Dippel |
wfo-0000745305 |
| Ulmus campestris f. suberosa (Moench) Herder |
wfo-0000745213 |
| Ulmus campestris f. suberosoalata Trautv. |
wfo-0000745208 |
| Ulmus campestris f. tortuosa Dippel |
wfo-0000745307 |
| Ulmus campestris f. umbraculifera Dippel |
wfo-0000745304 |
| Ulmus campestris f. variegata Dippel |
wfo-0000745310 |
| Ulmus campestris f. virens Dippel |
wfo-0000745306 |
| Ulmus campestris f. vulgaris (Aiton) Herder |
wfo-0000745209 |
| Ulmus campestris subsp. amplifolia Dippel |
wfo-0000745298 |
| Ulmus campestris subsp. vulgaris (Aiton) Dippel |
wfo-0000745297 |
| Ulmus campestris var. angustifolia Weston |
wfo-0000745105 |
| Ulmus campestris var. cornubiensis Weston |
wfo-0000734011 |
| Ulmus campestris var. fungosa Aiton |
wfo-0000734015 |
| Ulmus campestris var. glabra Aiton |
wfo-0000734014 |
| Ulmus campestris var. laevis Spach |
wfo-0000745204 |
| Ulmus campestris var. mollis Regel ex Herder |
wfo-0000745201 |
| Ulmus campestris var. parvifolia Regel ex Herder |
wfo-0000745202 |
| Ulmus campestris var. planifolia Loudon |
wfo-0000416813 |
| Ulmus campestris var. rotundifolia (Carrière) Mottet |
wfo-0000745384 |
| Ulmus campestris var. sarniensis Loudon |
wfo-0000416839 |
| Ulmus campestris var. stricta Aiton |
wfo-0000734012 |
| Ulmus campestris var. suberosa (Moench) Wahlenb. |
wfo-0000745207 |
| Ulmus campestris var. vulgaris Aiton |
wfo-0000734009 |
| Ulmus campestris var. wheatleyi Simon-Louis |
wfo-0000734025 |
| Ulmus carpinifolia Borkh. |
wfo-0000417572 |
| Ulmus carpinifolia f. sarniensis (Loudon) Rehder |
wfo-0000734027 |
| Ulmus carpinifolia Gled. |
wfo-0000417571 |
| Ulmus carpinifolia var. cornubiensis (Weston) Rehder |
wfo-0000734019 |
| Ulmus coritana Melville |
wfo-0000417573 |
| Ulmus corylifolia Host |
wfo-0000417566 |
| Ulmus cucullata hort. ex Dippel |
wfo-0000417565 |
| Ulmus densa Litv. |
wfo-0001143141 |
| Ulmus diversifolia Melville |
wfo-0000416729 |
| Ulmus fastigiata hort. ex Dippel |
wfo-0000416733 |
| Ulmus foliacea Gilib. |
wfo-0000416727 |
| Ulmus foliacea var. stricta (Aiton) Rehder |
wfo-0000734018 |
| Ulmus foliosa var. wheatleyi (Simon-Louis) Rehder |
wfo-0000734026 |
| Ulmus fungosa hort. ex Dum.Cours. |
wfo-0000416721 |
| Ulmus georgica Schchian |
wfo-0001143214 |
| Ulmus glabra f. propendens C.K.Schneid. |
wfo-0000735722 |
| Ulmus glabra f. sarniensis (Loudon) C.K.Schneid. |
wfo-0000745108 |
| Ulmus glabra Mill. |
wfo-0000416718 |
| Ulmus grossheimii Takht. |
wfo-0001143215 |
| Ulmus minor subsp. angustifolia (Weston) Stace |
wfo-0000416673 |
| Ulmus minor subsp. procera (Salisb.) Franco |
wfo-0000416668 |
| Ulmus minor subsp. sarniensis (Loudon) Stace |
wfo-0000416667 |
| Ulmus minor var. cornubiensis (Weston) R.H.Richens |
wfo-0000416671 |
| Ulmus minor var. lockii (Druce) R.H.Richens |
wfo-0000416670 |
| Ulmus minor var. suberosa (Monch.) Soó |
wfo-0000416703 |
| Ulmus minor var. vulgaris (Aiton) R.H.Richens |
wfo-0000416704 |
| Ulmus modiolina Dum.Cours. |
wfo-0000416705 |
| Ulmus monumentalis Rinz ex Dippel |
wfo-0000416710 |
| Ulmus nana Borkh. |
wfo-0000416712 |
| Ulmus nemorosa Borkh. |
wfo-0000416707 |
| Ulmus nitens Moench |
wfo-0000416699 |
| Ulmus nitens var. stricta (Aiton) A.Henry |
wfo-0000734017 |
| Ulmus nitens var. wheatleyi (Simon-Louis) A.Henry |
wfo-0000734024 |
| Ulmus nuda Ehrh. |
wfo-0000416698 |
| Ulmus planereoides Carrière |
wfo-0000416812 |
| Ulmus plotii Druce |
wfo-0000416814 |
| Ulmus procera Salisb. |
wfo-0000416816 |
| Ulmus pumila var. suberosa (Moench) Turcz. |
wfo-0000745206 |
| Ulmus purpurea hort. ex Planch. |
wfo-0000416808 |
| Ulmus reticulata Dumort. |
wfo-0000416804 |
| Ulmus rosseelsii hort. ex Dippel |
wfo-0000416803 |
| Ulmus rotundifolia Carrière |
wfo-0000416801 |
| Ulmus sarniensis Lodd. |
wfo-0000416837 |
| Ulmus sativa Mill. |
wfo-0000416840 |
| Ulmus sativa var. lockii Druce |
wfo-0000734028 |
| Ulmus sparsa Dumort. |
wfo-0000416825 |
| Ulmus stricta Lindl. |
wfo-0000416822 |
| Ulmus stricta var. goodyeri Melville |
wfo-0000745106 |
| Ulmus stricta var. sarniensis (Loudon) Moss |
wfo-0000734022 |
| Ulmus stricta var. wheatleyi (Simon-Louis) Bean |
wfo-0000734023 |
| Ulmus suberosa Moench |
wfo-0000416823 |
| Ulmus suberosa var. folia-variegata-pendula de Vos |
wfo-0000747602 |
| Ulmus surculosa Stokes |
wfo-0000416833 |
| Ulmus tetrandra Schkuhr |
wfo-0000416828 |
| Ulmus tiliifolia Host |
wfo-0000416830 |
| Ulmus tortuosa Host |
wfo-0000416836 |
| Ulmus uzbekistanica Drobow |
wfo-0001143223 |
| Ulmus virens Hort ex Dippel |
wfo-0000416773 |
| Ulmus vulgaris Pall. |
wfo-0000416755 |
| Ulmus wheatleyi Druce |
wfo-0000416762 |
| Ulmus wyssotzky Kotov |
wfo-0001143224 |