| Populus acuminata Rydb. |
Accepted |
 |
TRO |
| Populus acuminata var. rehderi Sarg. |
Synonym |
 |
TRO |
| Populus adenopoda Maxim. |
Accepted |
 |
TRO |
| Populus adenopoda var. adenopoda |
Accepted |
 |
TRO |
| Populus adenopoda f. cuneata Z. Wang & S. L. Tung |
Synonym |
 |
TRO |
| Populus adenopoda f. microcarpa Z. Wang & S. L. Tung |
Synonym |
 |
TRO |
| Populus afghanica (Aitch. & Hemsl.) C.K. Schneid. |
Accepted |
 |
TRO |
| Populus afghanica var. afghanica |
Accepted |
 |
TRO |
| Populus afghanica var. tajikistanica (Kom.) C. Wang & Chang Y. Yang |
Accepted |
 |
TRO |
| Populus alaschanica Kom. |
Accepted |
 |
TRO |
| Populus alba L. |
Accepted |
 |
TRO |
| Populus alba var. bachofenii (Wierzb. ex Rochel) Wesm. |
Accepted |
 |
TRO |
| Populus alba var. bolleana (Lauche) Otto |
Synonym |
 |
TRO |
| Populus alba var. canescens Aiton |
Synonym |
 |
TRO |
| Populus alba var. nivea Aiton |
Synonym |
 |
TRO |
| Populus alba var. pyramidalis Bunge |
Accepted |
 |
TRO |
| Populus alba f. pyramidalis Dipp. |
Synonym |
 |
TRO |
| Populus amurensis Kom. |
Accepted |
 |
TRO |
| Populus × andrewsii Sarg. |
Unresolved |
 |
TRO |
| Populus angulata Aiton |
Synonym |
 |
TRO |
| Populus angulata var. missouriensis A. Henry |
Synonym |
 |
TRO |
| Populus angulosa Michx. |
Unresolved |
 |
TRO |
| Populus angustifolia E. James |
Accepted |
 |
TRO |
| Populus ariana Dode |
Synonym |
 |
TRO |
| Populus arizonica Sarg. |
Synonym |
 |
TRO |
| Populus arizonica var. jonesii Sarg. |
Synonym |
 |
TRO |
| Populus aurea Tidestr. |
Synonym |
 |
TRO |
| Populus bachofenii Wierzb. ex Rochel |
Synonym |
 |
TRO |
| Populus baicalensis Kom. |
Accepted |
 |
TRO |
| Populus balsamifera L. |
Accepted |
 |
TRO |
| Populus balsamifera var. angustifolia (E. James) S. Watson |
Synonym |
 |
TRO |
| Populus balsamifera var. californica S. Watson |
Synonym |
 |
TRO |
| Populus balsamifera var. candicans (Aiton) A. Gray |
Synonym |
 |
TRO |
| Populus balsamifera f. candicans (Aiton) B. Boivin |
Accepted |
 |
TRO |
| Populus balsamifera var. lanceolata Marshall |
Synonym |
 |
TRO |
| Populus balsamifera var. simonii (Carrière) Wesm. |
Synonym |
 |
TRO |
| Populus balsamifera var. suaveolens Loudon |
Synonym |
 |
TRO |
| Populus balsamifera var. subcordata Hyl. |
Synonym |
 |
TRO |
| Populus balsamifera subsp. trichocarpa (Torr. & A. Gray) Brayshaw |
Synonym |
 |
TRO |
| Populus × barnesii W.H. Wagner |
Unresolved |
 |
TRO |
| Populus beijingensis W.Y. Hsu |
Accepted |
 |
TRO |
| Populus × beijingensis W.Y. Hsu |
Unresolved |
 |
TRO |
| Populus berkarensis Poljakov |
Unresolved |
 |
TRO |
| Populus × bernardii B. Boivin |
Unresolved |
 |
TRO |
| Populus × berolinensis Dippel |
Accepted |
 |
TRO |
| Populus besseyana Dode |
Unresolved |
 |
TRO |
| Populus bolleana Lauche |
Synonym |
 |
TRO |
| Populus bonatii H. Lév. |
Synonym |
 |
TRO |
| Populus brandegeei C.K. Schneid. |
Unresolved |
 |
TRO |
| Populus × brayshawii B. Boivin |
Unresolved |
 |
TRO |
| Populus cana T.Y. Sun |
Unresolved |
 |
TRO |
| Populus × canadensis Moench |
Accepted |
 |
TRO |
| Populus canadensis var. angustifolia (E. James) Wesm. |
Synonym |
 |
TRO |
| Populus canadensis var. fremontii (S. Watson) Kuntze |
Synonym |
 |
TRO |
| Populus candicans Aiton |
Accepted |
 |
TRO |
| Populus canescens (Aiton) Sm. |
Accepted |
 |
TRO |
| Populus caspica Bornm. |
Unresolved |
 |
TRO |
| Populus cataracti Kom. |
Unresolved |
 |
TRO |
| Populus cathayana Rehder |
Synonym |
 |
TRO |
| Populus cathayana f. latifolia C. Wang & C.Y. Yu |
Synonym |
 |
TRO |
| Populus cathayana var. latifolia (C. Wang & C.Y. Yu) C. Wang & S.L. Tung |
Unresolved |
 |
TRO |
| Populus cathayana var. schneideri Rehder |
Synonym |
 |
TRO |
| Populus celtidifolia T.B. Chao |
Unresolved |
 |
TRO |
| Populus cercidiphylla Britton |
Unresolved |
 |
TRO |
| Populus charbinensis C. Wang & Skvortsov |
Accepted |
 |
TRO |
| Populus ciliata Wall. ex Royle |
Accepted |
 |
TRO |
| Populus ciliata var. weixii C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus ciupi S.Y. Wang |
Unresolved |
 |
TRO |
| Populus coloradensis Dode |
Synonym |
 |
TRO |
| Populus davidiana Dode |
Accepted |
 |
TRO |
| Populus davidiana var. davidiana |
Accepted |
 |
TRO |
| Populus davidiana f. ovata Z. Wang & S. L. Tung |
Synonym |
 |
TRO |
| Populus davidiana f. pendula (Skvortsov) C. Wang & Tung |
Synonym |
 |
TRO |
| Populus davidiana var. pendula Skvortsov |
Synonym |
 |
TRO |
| Populus davidiana var. tomentella (C.K. Schneid.) Nakai |
Accepted |
 |
TRO |
| Populus davidiana var. tomentosa (C.K. Schneid.) Nakai |
Accepted |
 |
TRO |
| Populus deltoides W. Bartram ex Marshall |
Accepted |
 |
TRO |
| Populus deltoides var. deltoides |
Accepted |
 |
TRO |
| Populus deltoides subsp. deltoides |
Unresolved |
 |
TRO |
| Populus deltoides var. fremontii (S. Watson) Cronquist |
Accepted |
 |
TRO |
| Populus deltoides var. mesetae (Eckenw.) Cronquist |
Accepted |
 |
TRO |
| Populus deltoides subsp. monilifera (Aiton) Eckenw. |
Synonym |
 |
TRO |
| Populus deltoides var. monilifera (Aiton) A. Henry |
Synonym |
 |
TRO |
| Populus deltoides var. occidentalis Rydb. |
Accepted |
 |
TRO |
| Populus deltoides subsp. wislizeni (S. Watson) Eckenw. |
Synonym |
 |
TRO |
| Populus deltoides var. wislizeni (S. Watson) Dorn |
Accepted |
 |
TRO |
| Populus deltoides x nigra |
Synonym |
 |
TRO |
| Populus densa Kom. |
Synonym |
 |
TRO |
| Populus dimorpha Brandegee |
Accepted |
 |
TRO |
| Populus diversifolia Schrenk |
Synonym |
 |
TRO |
| Populus duclouxiana Dode |
Synonym |
 |
TRO |
| Populus euphratica Olivier |
Accepted |
 |
TRO |
| Populus euphratica f. pruinosa Nevski |
Synonym |
 |
TRO |
| Populus euramericana Guinier |
Synonym |
 |
TRO |
| Populus fangiana N. Chao & J.K. Liu |
Unresolved |
 |
TRO |
| Populus fangiana var. microphylla (C. Wang & S.L. Tung) N. Chao & J.K. Liu |
Synonym |
 |
TRO |
| Populus fargesii Franch. |
Unresolved |
 |
TRO |
| Populus fastigiata Poir. |
Synonym |
 |
TRO |
| Populus flexibilis Roz. |
Accepted |
 |
TRO |
| Populus fortissima A. Nelson & J.F. Macbr. |
Synonym |
 |
TRO |
| Populus fremontii S. Watson |
Accepted |
 |
TRO |
| Populus fremontii var. mesetae (Eckenw.) Little |
Synonym |
 |
TRO |
| Populus fremontii var. pubescens Sarg. |
Synonym |
 |
TRO |
| Populus fremontii var. wislizeni S. Watson |
Synonym |
 |
TRO |
| Populus fremontii subsp. wislizeni (S. Watson) A.E. Murray |
Synonym |
 |
TRO |
| Populus funiushanensis T.B. Chao |
Unresolved |
 |
TRO |
| Populus gamblei Dode |
Unresolved |
 |
TRO |
| Populus gamblei var. qiongdaoensis (T. Hong & P. Luo) N. Chao & J.K. Liu |
Synonym |
 |
TRO |
| Populus gansuensis C. Wang & H.L. Yang |
Accepted |
 |
TRO |
| Populus × gansuensis C. Wang & H.L. Yang |
Unresolved |
 |
TRO |
| Populus gileadensis Rouleau |
Unresolved |
 |
TRO |
| Populus girinensis Skvortsov |
Accepted |
 |
TRO |
| Populus glabrata Dode |
Synonym |
 |
TRO |
| Populus glauca Haines |
Accepted |
 |
TRO |
| Populus × glaucicomans Dode |
Accepted |
 |
TRO |
| Populus gonggaensis N. Chao & J.R. He |
Unresolved |
 |
TRO |
| Populus gracilis Grossh. |
Unresolved |
 |
TRO |
| Populus grandidentata Michx. |
Synonym |
 |
TRO |
| Populus guzmanantlensis J.A. Vazquez G. & Cuevas |
Accepted |
 |
TRO |
| Populus haoana Cheng & Z. Wang in Z. Wang & S. L. Tung |
Accepted |
 |
TRO |
| Populus hastata Dode |
Synonym |
 |
TRO |
| Populus × heimburgeri B. Boivin |
Unresolved |
 |
TRO |
| Populus heterophylla L. |
Unresolved |
 |
TRO |
| Populus hinckleyana Correll |
Synonym |
 |
TRO |
| Populus honanensis T.B. Chao & C.W. Chiuan |
Unresolved |
 |
TRO |
| Populus × hopeiensis Hu & Chow |
Accepted |
 |
TRO |
| Populus hsinganica C. Wang & Skvortsov |
Accepted |
 |
TRO |
| Populus hybrida M. Bieb. |
Unresolved |
 |
TRO |
| Populus hybrida var. berolinensis C. Koch |
Synonym |
 |
TRO |
| Populus hyrcana Grossh. |
Unresolved |
 |
TRO |
| Populus ilicifolia (Engl.) Rouleau |
Accepted |
 |
TRO |
| Populus iliensis Drobow |
Accepted |
 |
TRO |
| Populus × inopina Eckenw. |
Unresolved |
 |
TRO |
| Populus × intercurrens Goodrich & S.L. Welsh |
Synonym |
 |
TRO |
| Populus intramongolica T.Y. Sun & E.W. Ma |
Accepted |
 |
TRO |
| Populus italica Moench |
Synonym |
 |
TRO |
| Populus × jackii Sarg. |
Unresolved |
 |
TRO |
| Populus jezoensis Nakai |
Unresolved |
 |
TRO |
| Populus × jrtyschensis Cheng-yuan Yang |
Accepted |
 |
TRO |
| Populus kangdingensis C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus kangdingensis var. lancifolia (N. Chao) N. Chao & J.K. Liu |
Synonym |
 |
TRO |
| Populus kangdingensis var. schneideri (Rehder) N. Chao & J.K. Liu |
Synonym |
 |
TRO |
| Populus kangdingensis var. tibetica (C.K. Schneid.) N. Chao & J.K. Liu |
Synonym |
 |
TRO |
| Populus kanjilaliana Dode |
Unresolved |
 |
TRO |
| Populus kanjilaliana subsp. usbekistanica Poljakov |
Synonym |
 |
TRO |
| Populus × kashmirica A.K.Skvortsov |
Unresolved |
 |
WCSP (in review) |
| Populus keerqinensis T.Y. Sun |
Accepted |
 |
TRO |
| Populus komarovii Ja. Vassil. ex Worosch. |
Unresolved |
 |
TRO |
| Populus koreana Rehder |
Accepted |
 |
TRO |
| Populus × krauseana Dode. |
Unresolved |
 |
TRO |
| Populus lancifolia N. Chao |
Accepted |
 |
TRO |
| Populus lasiocarpa Oliv. |
Accepted |
 |
TRO |
| Populus laurifolia Ledeb. |
Accepted |
 |
TRO |
| Populus laurifolia var. simonii (Carrière) Regel |
Synonym |
 |
TRO |
| Populus liaotungensis C. Wang & Skvortsov |
Synonym |
 |
TRO |
| Populus litwinowiana Dode |
Synonym |
 |
TRO |
| Populus longifolia Fisch. |
Unresolved |
 |
TRO |
| Populus macdougallii Rose |
Synonym |
 |
TRO |
| Populus macranthela H. Lév. & Vaniot |
Synonym |
 |
TRO |
| Populus macrocarpa Pavl. & Lipsch. |
Synonym |
 |
TRO |
| Populus mainlingensis C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus major Mill. |
Synonym |
 |
TRO |
| Populus manshurica Nakai |
Accepted |
 |
TRO |
| Populus marilandica Bosc. ex Poiret |
Unresolved |
 |
TRO |
| Populus maximowiczii A. Henry |
Accepted |
 |
TRO |
| Populus maximowiczii var. barbinervis Nakai |
Synonym |
 |
TRO |
| Populus mexicana Wesm. ex DC. |
Accepted |
 |
TRO |
| Populus michauxii Dode |
Synonym |
 |
TRO |
| Populus minhoensis S.F. Yang & H.F. Wu |
Accepted |
 |
TRO |
| Populus monilifera Aiton |
Synonym |
 |
TRO |
| Populus monilifera var. occidentalis (Rydb.) A. Henry |
Synonym |
 |
TRO |
| Populus monticola Brandegee |
Unresolved |
 |
TRO |
| Populus × moskoviensis Schroed. |
Unresolved |
 |
TRO |
| Populus nakaii Skvortsov |
Accepted |
 |
TRO |
| Populus nigra L. |
Accepted |
 |
TRO |
| Populus nigra var. afghanica Aitch. & Hemsl. |
Synonym |
 |
TRO |
| Populus nigra subsp. flexibilis Kamelin |
Synonym |
 |
TRO |
| Populus nigra var. italica Koehne |
Accepted |
 |
TRO |
| Populus nigra subsp. pyramidalis Čelak. |
Synonym |
 |
TRO |
| Populus nigra var. pyramidalis Spach |
Synonym |
 |
TRO |
| Populus nigra var. thevestina (Dode) Bean |
Accepted |
 |
TRO |
| Populus ningshanica C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus nivea Willd. |
Accepted |
 |
TRO |
| Populus occidentalis (Rydb.) Britton ex Rydb. |
Synonym |
 |
TRO |
| Populus palmeri Sarg. |
Unresolved |
 |
TRO |
| Populus pamirica Kom. |
Accepted |
 |
TRO |
| Populus × parryi Sarg. |
Unresolved |
 |
TRO |
| Populus pekinensis Henry |
Synonym |
 |
TRO |
| Populus pilosa Rehder |
Accepted |
 |
TRO |
| Populus platyphylla T.Y. Sun |
Accepted |
 |
TRO |
| Populus platyphylla var. flaviflora T.Y. Sun |
Synonym |
 |
TRO |
| Populus platyphylla var. glauca T.Y. Sun |
Synonym |
 |
TRO |
| Populus × polygonifolia F.G. Bernard |
Unresolved |
 |
TRO |
| Populus pruinosa Schrenk |
Accepted |
 |
TRO |
| Populus przewalskii Maxim. |
Accepted |
 |
TRO |
| Populus przewalskii f. microphylla Gomb. |
Synonym |
 |
TRO |
| Populus pseudobalsamifera Fisch. |
Unresolved |
 |
TRO |
| Populus pseudoglauca C. Wang & P.Y. Fu |
Accepted |
 |
TRO |
| Populus pseudoglauca var. weixi (C. Wang & S.L. Tung) N. Chao & J.K. Liu |
Synonym |
 |
TRO |
| Populus pseudoglauca var. yatungensis (Z. Wang & P.Y. Fu) N. Chao |
Synonym |
 |
TRO |
| Populus pseudomaximowiczii C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus pseudomaximowiczii f. glabrata Z. Wang & S. L. Tung |
Synonym |
 |
TRO |
| Populus pseudonivea Grossh. |
Synonym |
 |
TRO |
| Populus pseudosimonii Kitag. |
Accepted |
 |
TRO |
| Populus × pseudotomentosa C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus pseudotremula N.I. Rubtzov |
Synonym |
 |
TRO |
| Populus purdomii Rehder |
Accepted |
 |
TRO |
| Populus purdomii var. rockii (Rehder) C.F. Fang & H.L. Yang |
Accepted |
 |
TRO |
| Populus pyramidalis Rozier |
Synonym |
 |
TRO |
| Populus qamdoensis C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus qiongdaoensis T. Hong & P. Luo |
Accepted |
 |
TRO |
| Populus × rasumowskiana Schneid. |
Accepted |
 |
TRO |
| Populus regenerata Henry ex Schneid. |
Unresolved |
 |
TRO |
| Populus robusta C.K. Schneid. |
Unresolved |
 |
TRO |
| Populus rockii (Rehder) H.L.Yang |
Unresolved |
 |
WCSP (in review) |
| Populus rotundifolia Griff. |
Accepted |
 |
TRO |
| Populus rotundifolia var. bonatii (H. Lév.) C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus rotundifolia var. duclouxiana (Dode) Gombócz |
Accepted |
 |
TRO |
| Populus rotundifolia var. macranthela (H. Lév. & Vaniot) Gomb. |
Accepted |
 |
TRO |
| Populus × rouleauana B. Boivin |
Unresolved |
 |
TRO |
| Populus sargentii Dode |
Synonym |
 |
TRO |
| Populus schischkinii Grossh. |
Unresolved |
 |
TRO |
| Populus schneideri (Rehder) N. Chao |
Accepted |
 |
TRO |
| Populus schneideri var. tibetica (C.K. Schneid.) N. Chao |
Synonym |
 |
TRO |
| Populus × sennii B. Boivin |
Unresolved |
 |
TRO |
| Populus serotina Hartig |
Unresolved |
 |
TRO |
| Populus shanxiensis C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus × sibirica G.V.Krylov & G.V.Grig. ex A.K.Skvortsov |
Unresolved |
 |
WCSP (in review) |
| Populus sieboldii Miq. |
Unresolved |
 |
TRO |
| Populus silvestrii Pamp. |
Synonym |
 |
TRO |
| Populus simaroa Rzed. |
Accepted |
 |
TRO |
| Populus simonii Carrière |
Accepted |
 |
TRO |
| Populus simonii var. breviamenta T.Y. Sun |
Synonym |
 |
TRO |
| Populus simonii f. fastigiata C.K. Schneid. |
Synonym |
 |
TRO |
| Populus simonii var. griseoalba T.Y. Sun |
Synonym |
 |
TRO |
| Populus simonii f. liaotungensis (C. Wang & Skvortsov) Kitag. |
Synonym |
 |
TRO |
| Populus simonii var. liaotungensis (C. Wang & Skvortsov) C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus simonii var. manshurica (Nakai) Kitag. |
Synonym |
 |
TRO |
| Populus simonii var. ovata T.Y. Sun |
Synonym |
 |
TRO |
| Populus simonii f. pendula C.K. Schneid. |
Synonym |
 |
TRO |
| Populus simonii f. przewalskii (Maxim.) Rehder |
Synonym |
 |
TRO |
| Populus simonii var. przewalskii (Maxim.) H.L. Yang |
Synonym |
 |
TRO |
| Populus simonii f. rhombifolia (Kitag.) C. Wang & Tung |
Accepted |
 |
TRO |
| Populus simonii var. rhombifolia Kitag. |
Synonym |
 |
TRO |
| Populus simonii f. robusta Z. Wang & S. L. Tung |
Synonym |
 |
TRO |
| Populus simonii var. simonii |
Accepted |
 |
TRO |
| Populus sinxiangensis T.B. Chao |
Unresolved |
 |
TRO |
| Populus × smithii B. Boivin |
Unresolved |
 |
TRO |
| Populus sosnowskyi Grossh. |
Synonym |
 |
TRO |
| Populus suaveolens Fisch. |
Accepted |
 |
TRO |
| Populus suaveolens subsp. baicalensis Egor. & Sipl. |
Synonym |
 |
TRO |
| Populus suaveolens var. macrocarpa SCHRENK |
Synonym |
 |
TRO |
| Populus suaveolens var. przewalskii (Maxim.) C.K. Schneid. |
Synonym |
 |
TRO |
| Populus sunghoensis T.B. Chao & C.W. Chiuan |
Unresolved |
 |
TRO |
| Populus szechuanica C.K. Schneid. |
Accepted |
 |
TRO |
| Populus szechuanica var. rockii Rehder |
Synonym |
 |
TRO |
| Populus szechuanica var. tibetica C.K. Schneid. |
Accepted |
 |
TRO |
| Populus tacamahacca Mill. |
Unresolved |
 |
TRO |
| Populus tacamahacca var. candicans (Aiton) Stout |
Synonym |
 |
TRO |
| Populus tacamahacca var. lanceolata (Marshall) Farw. |
Unresolved |
 |
TRO |
| Populus tacamahacca var. michauxii (Dode) Farw. |
Unresolved |
 |
TRO |
| Populus tajikistanica Kom. |
Synonym |
 |
TRO |
| Populus talassica Kom. |
Accepted |
 |
TRO |
| Populus texana Sarg. |
Synonym |
 |
TRO |
| Populus thevestina Dode |
Synonym |
 |
TRO |
| Populus tianschanica Tkatsch. |
Unresolved |
 |
TRO |
| Populus tomentosa C.K. Schneid. |
Synonym |
 |
TRO |
| Populus tomentosa Carrière |
Accepted |
 |
TRO |
| Populus tomentosa var. tomentosa |
Accepted |
 |
TRO |
| Populus transcaucasica Jarm. ex Grossh. |
Synonym |
 |
TRO |
| Populus tremula L. |
Accepted |
 |
TRO |
| Populus tremula var. adenopoda (Maxim.) Burkill |
Synonym |
 |
TRO |
| Populus tremula subsp. davidiana (Dode) Hultén |
Synonym |
 |
TRO |
| Populus tremula var. davidiana (Dode) C.K. Schneid. |
Synonym |
 |
TRO |
| Populus tremula subsp. grandidentata (Michx.) Á. Löve & D. Löve |
Accepted |
 |
TRO |
| Populus tremula f. tomentella C.K. Schneid. |
Synonym |
 |
TRO |
| Populus tremula subsp. tremuloides (Michx.) Á. Löve & D. Löve |
Synonym |
 |
TRO |
| Populus tremuloides Michx. |
Accepted |
 |
TRO |
| Populus tremuloides var. aurea (Tidestr.) Daniels |
Synonym |
 |
TRO |
| Populus trichocarpa Torr. & A. Gray |
Accepted |
 |
TRO |
| Populus trichocarpa var. cupulata S. Watson |
Synonym |
 |
TRO |
| Populus trichocarpa var. hastata (Dode) A. Henry |
Synonym |
 |
TRO |
| Populus trichocarpa subsp. hastata (Dode) Dode |
Synonym |
 |
TRO |
| Populus trichocarpa var. ingrata (Jeps.) Parish |
Accepted |
 |
TRO |
| Populus trichocarpa f. ingrata Jeps. |
Synonym |
 |
TRO |
| Populus trinervis C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus tristis Fisch. |
Unresolved |
 |
TRO |
| Populus trunculoides |
Unresolved |
 |
TRO |
| Populus tweedyi Britton |
Unresolved |
 |
TRO |
| Populus usbekistanica Kom. |
Synonym |
 |
TRO |
| Populus usbekistanica subsp. tajikistanica (Kom.) Bugala |
Synonym |
 |
TRO |
| Populus ussuriensis Kom. |
Accepted |
 |
TRO |
| Populus villosa Lang |
Unresolved |
 |
TRO |
| Populus violascens Dode |
Accepted |
 |
TRO |
| Populus virginiana Foug. |
Synonym |
 |
TRO |
| Populus wenxianica Z.C. Feng & J.L. Guo ex G.H. Zhu |
Accepted |
 |
TRO |
| Populus × wettsteinii Hämet-Ahti |
Unresolved |
 |
TRO |
| Populus wilsonii C.K. Schneid. |
Accepted |
 |
TRO |
| Populus wilsonii f. brevipetiolata C. Wang & S.L. Tung |
Synonym |
 |
TRO |
| Populus wilsonii f. pedicellata Z. Wang & S. L. Tung |
Synonym |
 |
TRO |
| Populus wislizeni (S. Watson) Sarg. |
Synonym |
 |
TRO |
| Populus wuana C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus wulianensis S.B. Liang & X.W. Li |
Accepted |
 |
TRO |
| Populus wutanica Mayr |
Synonym |
 |
TRO |
| Populus xiangchengensis Z. Wang & S. L. Tung |
Accepted |
 |
TRO |
| Populus × xiaohei T.S. Hwang & Liang |
Accepted |
 |
TRO |
| Populus × xiaozhuanica W.Y. Hsu & Liang |
Accepted |
 |
TRO |
| Populus yatungensis (Z. Wang & P.Y. Fu) C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus yatungensis var. pedicellata (C. Wang & S.L. Tung) P. I Mao |
Synonym |
 |
TRO |
| Populus yatungensis var. trichorachis C. Wang & S.L. Tung |
Synonym |
 |
TRO |
| Populus yuana C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus yunnanensis Dode |
Accepted |
 |
TRO |
| Populus yunnanensis var. microphylla C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus yunnanensis var. pedicellata C. Wang & S.L. Tung |
Accepted |
 |
TRO |
| Populus yunnanensis var. yatungensis Z. Wang & P.Y. Fu |
Synonym |
 |
TRO |
| Populus yunsiaomanshanensis T.B. Chao & C.W. Chiuan |
Unresolved |
 |
TRO |
| Populus yunsiaoshanensis T.B. Chao & C.W. Chiuan |
Unresolved |
 |
TRO |
| Populus yunungii G.L. Lu |
Unresolved |
 |
TRO |