| Ulmus abelicea (Lam.) Sm. |
Synonym |
 |
WCSP (in review) |
| Ulmus acuta Dumort. |
Unresolved |
 |
WCSP (in review) |
| Ulmus adiantifolia Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus alata Michx. |
Accepted |
 |
TRO |
| Ulmus alba Raf. |
Unresolved |
 |
WCSP (in review) |
| Ulmus alba Kit. ex Willd. |
Unresolved |
 |
WCSP (in review) |
| Ulmus × ambigua Beldie |
Unresolved |
 |
WCSP (in review) |
| Ulmus americana L. |
Accepted |
 |
WCSP (in review) |
| Ulmus americana var. alata (Michx.) Spach |
Synonym |
 |
TRO |
| Ulmus americana f. alba (Aiton) Fernald |
Synonym |
 |
WCSP (in review) |
| Ulmus americana var. alba Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus americana f. ascendens A.D. Slavin |
Synonym |
 |
TRO |
| Ulmus americana var. aspera Chapm. |
Synonym |
 |
TRO |
| Ulmus americana f. columnaris Rehder |
Synonym |
 |
TRO |
| Ulmus americana var. floridana (Chapm.) Little |
Synonym |
 |
TRO |
| Ulmus americana f. intercedens Fernald |
Synonym |
 |
TRO |
| Ulmus americana f. laevior Fernald |
Synonym |
 |
TRO |
| Ulmus americana var. pendula Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus americana f. pendula (Aiton) Fernald |
Synonym |
 |
WCSP (in review) |
| Ulmus americana var. rubra (Muhl.) Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus americana f. viridis F. Seym. |
Synonym |
 |
TRO |
| Ulmus androssowii Litv. |
Unresolved |
 |
WCSP (in review) |
| Ulmus androssowii var. subhirsuta (C.K. Schneid.) P.H. Huang |
Unresolved |
 |
TRO |
| Ulmus androssowii var. virgata (Wall. ex Planch.) Grudz. |
Synonym |
 |
TRO |
| Ulmus anglica Druce |
Unresolved |
 |
WCSP (in review) |
| Ulmus angustifolia Moench |
Unresolved |
 |
WCSP (in review) |
| Ulmus angustifolia var. cornubiensis (Weston) Melville |
Synonym |
 |
WCSP (in review) |
| Ulmus antarctica K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus aquatica (J.F.Gmel.) Raf. |
Synonym |
 |
WCSP (in review) |
| Ulmus araxina Takht. |
Synonym |
 |
TRO |
| Ulmus asperrima Simonk. |
Unresolved |
 |
WCSP (in review) |
| Ulmus atinia Walker |
Unresolved |
 |
WCSP (in review) |
| Ulmus aurea K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus batavina K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus berandii K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus bergmanniana C.K. Schneid. |
Accepted |
 |
TRO |
| Ulmus bergmanniana var. lasiophylla C.K. Schneid. |
Accepted |
 |
TRO |
| Ulmus betuloides Steud. |
Unresolved |
 |
WCSP (in review) |
| Ulmus boissieri Grudz. |
Unresolved |
 |
WCSP (in review) |
| Ulmus brandisiana C.K.Schneid. |
Unresolved |
 |
WCSP (in review) |
| Ulmus campestris L. |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris Walter [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. chinensis Loudon |
Synonym |
 |
TRO |
| Ulmus campestris var. cornubiensis Weston |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. dalmatica Bald. |
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. japonica Rehder |
Synonym |
 |
TRO |
| Ulmus campestris var. latifolia 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. pumila Maxim. |
Synonym |
 |
TRO |
| Ulmus campestris var. sarniensis Loudon |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. stricta Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. vulgaris Aiton |
Synonym |
 |
WCSP (in review) |
| Ulmus campestris var. wheatleyi Simon-Louis |
Synonym |
 |
WCSP (in review) |
| Ulmus canescens Melville |
Accepted |
 |
WCSP (in review) |
| Ulmus carpinifolia Gled. [Unplaced] |
Unresolved |
 |
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 castaneifolia Hemsl. |
Accepted |
 |
TRO |
| Ulmus cavaleriei H. Lév. |
Synonym |
 |
TRO |
| Ulmus cebennensis Audib. ex Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus celtidea Litv. |
Synonym |
 |
TRO |
| Ulmus changii W.C. Cheng |
Accepted |
 |
TRO |
| Ulmus changii var. kunmingensis (W.C. Cheng) W.C. Cheng & L.K. Fu |
Accepted |
 |
TRO |
| Ulmus chenmoui W.C. Cheng |
Accepted |
 |
TRO |
| Ulmus chinensis Pers. |
Synonym |
 |
TRO |
| Ulmus chumlia Melville & Heybroek |
Synonym |
 |
TRO |
| Ulmus ciliata Ehrh. |
Unresolved |
 |
WCSP (in review) |
| Ulmus cinerea Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus communis Carrière |
Synonym |
 |
WCSP (in review) |
| Ulmus communis var. ornata Carrière |
Synonym |
 |
WCSP (in review) |
| Ulmus cordifrons Johanss. |
Unresolved |
 |
WCSP (in review) |
| Ulmus coreana Nakai |
Synonym |
 |
TRO |
| Ulmus coritana Melville |
Unresolved |
 |
WCSP (in review) |
| Ulmus cornubiensis K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus corylacea Dumort. |
Unresolved |
 |
WCSP (in review) |
| Ulmus corylifolia Host |
Unresolved |
 |
WCSP (in review) |
| Ulmus corylifolia Boreau |
Unresolved |
 |
WCSP (in review) |
| Ulmus crassifolia Nutt. |
Accepted |
 |
TRO |
| Ulmus crispa Willd. |
Synonym |
 |
TRO |
| Ulmus cucullata Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus dampieri Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus dauvessei A.Henry |
Unresolved |
 |
WCSP (in review) |
| Ulmus davidiana Planch. |
Accepted |
 |
TRO |
| Ulmus davidiana var. davidiana |
Accepted |
 |
TRO |
| Ulmus davidiana var. japonica (Rehder) Nakai |
Accepted |
 |
TRO |
| Ulmus davidiana var. levigata (C.K. Schneid.) Nakai |
Synonym |
 |
TRO |
| Ulmus davidiana var. mandshurica Skvortsov |
Synonym |
 |
TRO |
| Ulmus davidiana var. pubescens Skvortsov |
Synonym |
 |
TRO |
| Ulmus davidiana f. suberosa Nakai |
Synonym |
 |
TRO |
| Ulmus densa Litv. |
Synonym |
 |
TRO |
| Ulmus dentata Raf. |
Unresolved |
 |
WCSP (in review) |
| Ulmus dimidiata Raf. |
Unresolved |
 |
WCSP (in review) |
| Ulmus × dippeliana C.K.Schneid. |
Unresolved |
 |
WCSP (in review) |
| Ulmus divaricata C.H. Mull. |
Synonym |
 |
TRO |
| Ulmus diversifolia Melville |
Synonym |
 |
WCSP (in review) |
| Ulmus effusa Willd. |
Synonym |
 |
WCSP (in review) |
| Ulmus × elegantissima Horw. |
Unresolved |
 |
WCSP (in review) |
| Ulmus elliptica K.Koch |
Accepted |
 |
WCSP (in review) |
| Ulmus elongata L.K. Fu & C.S. Ding |
Accepted |
 |
TRO |
| Ulmus erosa Roth |
Unresolved |
 |
WCSP (in review) |
| Ulmus erosa Wall. |
Unresolved |
 |
WCSP (in review) |
| Ulmus erythrocarpa W.C. Cheng |
Synonym |
 |
TRO |
| Ulmus excelsa Borkh. |
Unresolved |
 |
WCSP (in review) |
| Ulmus exoniensis Loudon |
Unresolved |
 |
WCSP (in review) |
| Ulmus expansa Rota |
Unresolved |
 |
WCSP (in review) |
| Ulmus fastigiata Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus ferruginea W.C. Cheng |
Synonym |
 |
TRO |
| Ulmus floridana Chapm. |
Synonym |
 |
TRO |
| Ulmus foliacea Gilib. |
Synonym |
 |
WCSP (in review) |
| Ulmus foliacea var. stricta (Aiton) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus foliosa |
Unresolved |
 |
TRO |
| Ulmus foliosa var. wheatleyi (Simon-Louis) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus fordii Loudon |
Unresolved |
 |
WCSP (in review) |
| Ulmus forficata C.Presl |
Unresolved |
 |
WCSP (in review) |
| Ulmus fulva Michx. |
Synonym |
 |
TRO |
| Ulmus fungosa (Aiton) Dum.Cours. |
Synonym |
 |
WCSP (in review) |
| Ulmus gallica A.Chev. |
Unresolved |
 |
WCSP (in review) |
| Ulmus gaussenii W.C. Cheng |
Accepted |
 |
TRO |
| Ulmus georgica Schchian |
Synonym |
 |
TRO |
| Ulmus gigantea K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus glabra Huds. |
Accepted |
 |
WCSP (in review) |
| Ulmus glabra Mill. [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus glabra var. horizontalis (G.Kirchn.) Dippel |
Synonym |
 |
WCSP (in review) |
| Ulmus glabra f. propendens C.K.Schneid. |
Synonym |
 |
WCSP (in review) |
| Ulmus glandulosa Lindl. ex Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus glaucescens Franch. |
Accepted |
 |
TRO |
| Ulmus glutinosa Willd. |
Unresolved |
 |
WCSP (in review) |
| Ulmus grossheimii Takht. |
Synonym |
 |
TRO |
| Ulmus harbinensis S.Q. Nie & K.Q. Huang |
Accepted |
 |
TRO |
| Ulmus × hillieri Hillier |
Synonym |
 |
WCSP (in review) |
| Ulmus × hollandica Mill. |
Accepted |
 |
WCSP (in review) |
| Ulmus × hollandica var. insularum Richens |
Synonym |
 |
WCSP (in review) |
| Ulmus × hollandica var. pendula (Loudon) Rehder |
Synonym |
 |
WCSP (in review) |
| Ulmus hookeriana Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus horizontalis Loudon [Invalid] |
Synonym |
 |
WCSP (in review) |
| Ulmus humilis J.G.Gmel. |
Unresolved |
 |
WCSP (in review) |
| Ulmus humilis Amman ex Steud. |
Unresolved |
 |
WCSP (in review) |
| Ulmus inflexa (Hayne) Sloboda |
Unresolved |
 |
WCSP (in review) |
| Ulmus integrifolia Roxb. |
Unresolved |
 |
WCSP (in review) |
| Ulmus intermedia Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus ismaelis Todzia & Panero |
Accepted |
 |
TRO |
| Ulmus japonica (Rehder) Sarg. |
Synonym |
 |
TRO |
| Ulmus japonica Siebold |
Synonym |
 |
TRO |
| Ulmus japonica var. levigata C.K. Schneid. |
Synonym |
 |
TRO |
| Ulmus keaki Siebold |
Synonym |
 |
TRO |
| Ulmus kijimana Makino |
Unresolved |
 |
WCSP (in review) |
| Ulmus kunmingensis W.C. Cheng |
Synonym |
 |
TRO |
| Ulmus kunmingensis var. qingchengshanensis T.P. Yi |
Synonym |
 |
TRO |
| Ulmus laciniata (Trautv.) Mayr |
Accepted |
 |
TRO |
| Ulmus laciniata f. holophylla Nakai |
Synonym |
 |
TRO |
| Ulmus laevigata Royle |
Unresolved |
 |
WCSP (in review) |
| Ulmus laevis Pall. |
Accepted |
 |
WCSP (in review) |
| Ulmus lamellosa C. Wang & S.L. Chang |
Accepted |
 |
TRO |
| Ulmus lanceifolia Roxb. ex Wall. |
Accepted |
 |
TRO |
| Ulmus lasiophylla (C.K. Schneid.) W.C. Cheng |
Synonym |
 |
TRO |
| Ulmus latifolia Moench |
Synonym |
 |
WCSP (in review) |
| Ulmus lesueurii Standl. |
Unresolved |
 |
WCSP (in review) |
| Ulmus leucocarpa Schur |
Unresolved |
 |
WCSP (in review) |
| Ulmus leucosperma Schur |
Unresolved |
 |
WCSP (in review) |
| Ulmus longifolia Raf. |
Unresolved |
 |
WCSP (in review) |
| Ulmus macrocarpa Hance |
Accepted |
 |
TRO |
| Ulmus macrocarpa var. macrocarpa |
Accepted |
 |
TRO |
| Ulmus macrocarpa f. major Skvortsov |
Synonym |
 |
TRO |
| Ulmus macrocarpa var. mandshurica Skvortsov |
Synonym |
 |
TRO |
| Ulmus macrocarpa f. minor Skvortsov |
Synonym |
 |
TRO |
| Ulmus macrocarpa var. mongolica Liou & Li |
Synonym |
 |
TRO |
| Ulmus macrocarpa var. nana Liou & Li |
Synonym |
 |
TRO |
| Ulmus macrocarpa var. suberosa Skvortsov |
Synonym |
 |
TRO |
| Ulmus macrophylla Nakai |
Synonym |
 |
TRO |
| Ulmus major Hohen. |
Unresolved |
 |
WCSP (in review) |
| Ulmus major Sm. |
Unresolved |
 |
WCSP (in review) |
| Ulmus major var. heterophylla Maxim. & Rupr. |
Synonym |
 |
TRO |
| Ulmus manshurica Nakai |
Synonym |
 |
TRO |
| Ulmus × mesocarpa M.Kim & S.Lee |
Unresolved |
 |
WCSP (in review) |
| Ulmus mexicana (Liebm.) Planch. |
Accepted |
 |
TRO |
| Ulmus mianzhuensis T.P. Yi & Lin Yang |
Accepted |
 |
TRO |
| Ulmus microcarpa L.K. Fu |
Accepted |
 |
TRO |
| Ulmus minor Mill. |
Accepted |
 |
WCSP (in review) |
| Ulmus minor subsp. canescens (Melville) Browicz & Ziel. |
Synonym |
 |
WCSP (in review) |
| 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 minor var. vulgaris (Aiton) Richens |
Synonym |
 |
WCSP (in review) |
| Ulmus modiolina Dum.Cours. |
Unresolved |
 |
WCSP (in review) |
| Ulmus × modiolina A.Chev. |
Unresolved |
 |
WCSP (in review) |
| Ulmus mollifolia Marshall |
Unresolved |
 |
WCSP (in review) |
| Ulmus montana With. [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus montana var. laciniata Trautv. |
Synonym |
 |
TRO |
| Ulmus montana var. pendula Loudon |
Synonym |
 |
WCSP (in review) |
| Ulmus montana var. pendula-variegata Hartwig & Rümpler |
Synonym |
 |
WCSP (in review) |
| Ulmus montana var. rugosa Loudon |
Synonym |
 |
WCSP (in review) |
| Ulmus monterreyensis C.H. Mull. |
Synonym |
 |
TRO |
| Ulmus monumentalis Rinz ex Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus × mossii A.Henry |
Unresolved |
 |
WCSP (in review) |
| Ulmus multinervis W.C. Cheng |
Synonym |
 |
TRO |
| Ulmus multinervosa C.H. Mull. |
Synonym |
 |
TRO |
| Ulmus nana Borkh. |
Unresolved |
 |
WCSP (in review) |
| Ulmus nemoralis Aiton |
Unresolved |
 |
WCSP (in review) |
| Ulmus nemoralis Boiss. ex Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus nemorosa Borkh. |
Unresolved |
 |
WCSP (in review) |
| Ulmus nervosa Hemsl. |
Unresolved |
 |
TRO |
| Ulmus nigra Lodd. ex Loudon |
Unresolved |
 |
WCSP (in review) |
| Ulmus nitens Moench |
Unresolved |
 |
WCSP (in review) |
| Ulmus nitens var. stricta (Aiton) A.Henry |
Synonym |
 |
WCSP (in review) |
| Ulmus nitens var. wheatleyi (Simon-Louis) A.Henry |
Synonym |
 |
WCSP (in review) |
| Ulmus nuda Ehrh. |
Unresolved |
 |
WCSP (in review) |
| Ulmus oblongata (Hayne) Sloboda |
Unresolved |
 |
WCSP (in review) |
| Ulmus obovata Raf. |
Unresolved |
 |
WCSP (in review) |
| Ulmus octandra Schkuhr |
Unresolved |
 |
WCSP (in review) |
| Ulmus ontariensis Steud. |
Unresolved |
 |
WCSP (in review) |
| Ulmus opaca Nutt. |
Unresolved |
 |
WCSP (in review) |
| Ulmus parvifolia Jacq. |
Accepted |
 |
TRO |
| Ulmus pedunculata Foug. |
Synonym |
 |
WCSP (in review) |
| Ulmus × pendula W.Mast. [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus pendula Willd. |
Synonym |
 |
TRO |
| Ulmus pinguis Raf. |
Unresolved |
 |
WCSP (in review) |
| Ulmus pinnato-ramosa Dieck ex Koehne |
Synonym |
 |
TRO |
| Ulmus pitteursii C.Morren ex Dippel. |
Unresolved |
 |
WCSP (in review) |
| Ulmus × planereoides Carrière |
Unresolved |
 |
WCSP (in review) |
| Ulmus plotii Druce |
Synonym |
 |
WCSP (in review) |
| Ulmus podolica Klokov |
Synonym |
 |
TRO |
| Ulmus polygama Juss. ex Poir. |
Unresolved |
 |
WCSP (in review) |
| Ulmus procera Salisb. |
Accepted |
 |
WCSP (in review) |
| Ulmus propinqua Koidz. |
Synonym |
 |
TRO |
| Ulmus prunifolia W.C. Cheng & L.K. Fu |
Accepted |
 |
TRO |
| Ulmus pseudopropinqua Wang & Li |
Accepted |
 |
TRO |
| Ulmus pseudosuberosa Blocki |
Unresolved |
 |
WCSP (in review) |
| Ulmus pubescens Walter |
Synonym |
 |
TRO |
| Ulmus pumila Walter [Illegitimate] |
Unresolved |
 |
WCSP (in review) |
| Ulmus pumila L. |
Accepted |
 |
TRO |
| Ulmus pumila var. microphylla Pers. |
Synonym |
 |
TRO |
| Ulmus pumila var. pilosa Rehder |
Synonym |
 |
TRO |
| Ulmus pumila var. sabulosa J.H. Guo, Yu S. LI & J.H. Li |
Synonym |
 |
TRO |
| Ulmus purpurea Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus pyramidalis Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus racemosa D.Thomas [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Ulmus reticulata Dumort. |
Unresolved |
 |
WCSP (in review) |
| Ulmus rosseelsii Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus rotundata (Hayne) Sloboda |
Unresolved |
 |
WCSP (in review) |
| Ulmus rotundifolia Carrière |
Unresolved |
 |
WCSP (in review) |
| Ulmus rubra Muhl. |
Accepted |
 |
WCSP (in review) |
| Ulmus rubrocarpa W.C. Cheng |
Unresolved |
 |
TRO |
| 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 scabra Mill. |
Synonym |
 |
WCSP (in review) |
| Ulmus scabra f. horizontalis (G.Kirchn.) Dippel |
Synonym |
 |
WCSP (in review) |
| Ulmus scabra f. pendula (Loudon) Dippel |
Synonym |
 |
WCSP (in review) |
| Ulmus scampstoniensis Steud. |
Unresolved |
 |
WCSP (in review) |
| Ulmus serotina Sarg. |
Accepted |
 |
TRO |
| Ulmus × serpentina Shrubsole |
Synonym |
 |
WCSP (in review) |
| Ulmus shirasawana Daveau |
Synonym |
 |
TRO |
| Ulmus sieboldii Daveau |
Synonym |
 |
TRO |
| Ulmus sieboldii f. shirasawana (Daveau) Nakai |
Synonym |
 |
TRO |
| Ulmus simplicidens E. Wolf |
Synonym |
 |
TRO |
| Ulmus × smithii A.Henry |
Synonym |
 |
WCSP (in review) |
| Ulmus sparsa Dumort. |
Unresolved |
 |
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 sukaczevii Andrews |
Synonym |
 |
TRO |
| Ulmus superba A.Henry |
Unresolved |
 |
WCSP (in review) |
| Ulmus surculosa Stokes |
Unresolved |
 |
WCSP (in review) |
| Ulmus szechuanica W.P. Fang |
Accepted |
 |
TRO |
| Ulmus taihangshanensis S.Y. Wang |
Synonym |
 |
TRO |
| Ulmus tetrandra Schkuhr |
Unresolved |
 |
WCSP (in review) |
| Ulmus thomasii Sarg. |
Accepted |
 |
WCSP (in review) |
| Ulmus tiliifolia Host |
Unresolved |
 |
WCSP (in review) |
| Ulmus tomentosa Borkh. |
Unresolved |
 |
WCSP (in review) |
| Ulmus tonkinensis Gagnep. |
Synonym |
 |
TRO |
| Ulmus tortuosa Host |
Unresolved |
 |
WCSP (in review) |
| Ulmus transbaicalensis Steud. |
Unresolved |
 |
WCSP (in review) |
| Ulmus tridens Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus triserrata Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus turkestanica Req. |
Synonym |
 |
TRO |
| Ulmus urticifolia Audib. |
Unresolved |
 |
WCSP (in review) |
| Ulmus uyematsui Hayata |
Accepted |
 |
WCSP (in review) |
| Ulmus uzbekistanica Drobow |
Synonym |
 |
TRO |
| Ulmus vegeta Ley |
Unresolved |
 |
WCSP (in review) |
| Ulmus × verschaffeltii Dippel [Invalid] |
Synonym |
 |
WCSP (in review) |
| Ulmus villosa Brandis |
Unresolved |
 |
WCSP (in review) |
| Ulmus villosa Brandis ex Gamble |
Unresolved |
 |
WCSP (in review) |
| Ulmus virens Dippel |
Unresolved |
 |
WCSP (in review) |
| Ulmus virgata Wall. ex Planch. |
Synonym |
 |
TRO |
| Ulmus viscosa Desf. ex Steud. |
Unresolved |
 |
WCSP (in review) |
| Ulmus vulgaris Pall. |
Unresolved |
 |
WCSP (in review) |
| Ulmus wallichiana Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus wallichii Planch. |
Unresolved |
 |
WCSP (in review) |
| Ulmus webbiana J.Lee ex K.Koch |
Unresolved |
 |
WCSP (in review) |
| Ulmus wheatleyi (Simon-Louis) Druce |
Synonym |
 |
WCSP (in review) |
| Ulmus wilsoniana C.K. Schneid. |
Synonym |
 |
TRO |
| Ulmus wilsoniana var. psilophylla C.K. Schneid. |
Synonym |
 |
TRO |
| Ulmus wilsoniana var. subhirsuta C.K. Schneid. |
Synonym |
 |
TRO |
| Ulmus wyssotzkyi Kotov |
Synonym |
 |
TRO |