| species | abchaziensis Sudre | | |
| species | abnormis (Sudre) Sudre | | |
 | species | acaulis auct. | | • |
 | species | adenanthus Finet & Franch. * | | |
| species | × adenocladus Juz. | | |
 | species | adenotrichopodus Hayata * | | |
| species | adscharicus Sanadze | | |
| species | aipetriensis Juz. | | |
 | species | albicans Krašan [non Kit. 1863] * | | • |
 | species | allegheniensis Porter * | | • |
| species | almensis Juz. | | |
 | species | alnifoliolatus H. Lév. & Vaniot * | 1 | |
 | species | amoenus (Vis.) Focke [non Weihe 1829] * | | • |
 | species | ampelophyllus H. Lév. * | | • |
 | species | anatolicus (Focke) Focke ex Hausskn. * | | • |
 | species | antarcticus Kuntze * | | |
| species | apricus Wimm. | | |
 | species | arcticus L. | 1 | • |
| species | × areschougii A. Blytt | | |
| species | armeniacus Focke | | |
| species | asper Wall. ex D. Don, nom. illeg. * | 3 | |
| species | aureolus Allander * | | |
| species | × baniskheviensis Juz. | | |
| species | bertramii G. Braun * | | |
| species | biformis Boulay * | | |
| species | bifrons Vest | | |
 | species | bonatii H. Lév. * | | |
| species | × borzhomicus Juz. | | |
 | species | buschii (Rozanova) Grossh., nom. inval. * | | • |
 | species | buschii Grossh. ex Sinkova * | | • |
 | species | caesius L. | 2 | • |
| species | canadensis L. * | | |
 | species | candicans Weihe | | |
 | species | canescens DC. | | • |
| species | cartalinicus Juz. | | |
| species | × castoreus Laest. | | |
 | species | caucasicus Focke | | • |
| species | caucasigenus (Sudre) Juz. | | |
 | species | celebicus Blume * | | |
| species | centiformis Frid. ex Erichsen * | 1 | |
 | species | chamaemorus L. | 2 | • |
| species | charadzeae Sanadze | | |
 | species | cockburnianus Hemsl. * | | |
| species | × collicola Sudre | | |
| species | collicolus Sudre, orth. var. * | | |
| species | constrictus Lefèvre & P.J. Müll. * | | |
 | species | coreanus Miq. * | | |
 | species | coronarius (Sims) Sweet * | | |
 | species | crataegifolius Bunge | 1 | • |
| species | crimaeus Juz. | | |
| species | cyri Juz. | | |
 | species | dalmatinus (Tratt.) Guss. * | | • |
 | species | davidianus Kuntze * | | • |
 | species | deliciosus Torr. * | | |
| species | × deltoideus P.J. Mull. | | |
| species | diffusus Sanadze | | |
| species | × digeneus H. Lindb. | | |
| species | discernendus Sudre | | |
 | species | discolor Weihe & Nees | 1 | |
 | species | distans D. Don * | | |
| species | × divergens P.J. Mull. | | |
| species | dolichocarpus Juz. | | |
 | species | dolichocephalus Hayata * | | |
| species | dumetorum Weihe ex Boenn. * | 1 | |
 | species | eastwoodianus Rydb. * | | |
 | species | elegans Hayata * | | |
 | species | ellipticus Sm. * | | |
| species | × euroasiaticus Sinkova | | |
| species | eurythyrsiger Juz. | | |
 | species | formosanus Maxim. ex Focke * | | |
 | species | formosensis Kuntze * | | |
 | species | franciscanus Rydb. * | | |
 | species | fraxinifolius Poir. * | 2 | |
| species | fruticosus L. | 8 | |
 | species | geoides Sm. * | | |
| species | georgicus Focke | | |
 | species | giraldianus Focke * | | |
 | species | glandulosus Bellardi | 1 | |
| species | gothicus Friderichsen et Gelert ex E.H.L.Krause * | | |
| species | grabowskii Weihe ex Günther et al. * | | |
| species | granulatus P.J. Mull. & Lefevre | | |
| species | guenteri Weihe & Nees | | |
 | species | guyanensis Focke * | | |
| species | haesitans Martensen & Walsemann * | | |
 | species | hayata-koidzumii Naruh. * | | |
 | species | hedycarpus Focke * | 2 | |
| species | hirtimimus Juz. | | |
 | species | hirtus Waldst. & Kit. | 3 | • |
| species | humifusus Weihe | | |
 | species | humulifolius C.A. Mey. | | • |
 | species | hupehensis Oliv. * | | |
| species | hyrcanus Juz. | | |
 | species | ibericus Juz. | | |
 | species | × idaeoides Ruthe | | |
 | species | idaeus L. | 3 | • |
 | species | illecebrosus Focke * | | |
 | species | incanus Sasaki ex T.S. Liu & T.Y. Yang * | | |
 | species | indotibetanus Koidz. * | | |
 | species | japonicus L. * | | |
| species | juzepczukii Sanadze | | |
| species | kacheticus Sanadze | | |
| species | kachethicus Sanadze, orth. var. * | | |
| species | kalaidae Juz. | | |
| species | kaltenbachii Metsch | | |
| species | × karakalensis Freyn | | |
| species | ketzkhovelii Sanadze | | |
 | species | kinashii H. Lev. & Vaniot | | |
 | species | komarovii Nakai | | |
 | species | kotoensis Hayata * | | |
| species | kudagorensis Sanadze | | |
 | species | laciniatus Willd. * | | |
 | species | lambertianus Ser. * | | |
| species | lanuginosus Steven ex Ser. | | |
 | species | lasiocarpus Sm. * | 1 | |
| species | lepidulus (Sudre) Juz. | | |
| species | leptostemon Juz. | | |
 | species | lineatus Reinw. ex Blume * | | |
 | species | lloydianus Genev. | | |
| species | longipetiolatus Sanadze | | |
 | species | longistylus H. Lév. * | | |
| species | marschallianus Juz. | | |
 | species | matsumuranus H. Lev. & Vaniot | | • |
 | species | medius Kuntze * | | |
 | species | melanolasius (Focke) Kom. * | | • |
 | species | menziesii Hook. * | | |
 | species | merrillii Focke * | | |
 | species | mesogaeus Focke ex Diels | | |
| species | miszczenkoi Juz. | | |
| species | moestifrons Juz. | | |
| species | moluccanus L. * | 3 | |
| species | montanus Libert ex Lejeune * | | |
| species | moschus Juz. | | |
 | species | myriadenus H. Lév. & Vaniot * | 1 | |
 | species | mysorensis B. Heyne ex Roth * | | |
| species | nakeralicus Sanadze | | |
| species | nanitauricus Juz. | | |
 | species | nantoensis Hayata * | | |
| species | × neogardicus Juz. | | |
 | species | nessensis Hall | | • |
| species | nigricatus P.J. Mull. & Lefevre | | |
 | species | niveus Thunb. * | | |
| species | nutkanus Moc. ex Ser. * | 1 | |
 | species | occidentalis L. * | | • |
| species | ochthodes Juz. | | |
 | species | odoratus L. * | 2 | • |
| species | oenoxylon Juz. | | |
 | species | orthostachys (G. Braun) G. Braun * | | |
| species | ossicus Juz. | | |
 | species | ouensanensis H. Lév. & Vaniot * | | • |
| species | paratauricus Juz. | | |
 | species | parviflorus Nutt. * | | |
 | species | parvifolius L. | | |
 | species | parvifraxinifolius Hayata * | | |
 | species | pedatus Sm. | | |
| species | persicus Boiss. | | |
| species | peruncinatus (Sudre) Juz. | | |
 | species | phoenicolasius Maxim. * | | |
| species | piceetorum Juz. | | |
 | species | pinnatus D. Don, nom. illeg. * | | |
 | species | pinnatus Willd. * | | |
| species | platyphylloides Sanadze | | |
| species | platyphyllos K. Koch | | |
| species | plicatus Weihe & Nees | 1 | |
| species | × polyanthus P.J. Mull. | | |
 | species | pomeranicus (Holzfuss) Holzfuss * | | |
| species | ponticus (Focke) Juz. | | |
 | species | praecox A. Kern. * | | |
 | species | praecox Bertoloni * | | |
 | species | probus L.H. Bailey * | | |
 | species | procerus P.J. Müll. ex Boulay * | | |
 | species | pseudochamaemorus Tolm. | | • |
 | species | × pseudoidaeus (Weihe) Lej., nom. illeg. * | | |
 | species | pseudojaponicus Koidz. | | |
 | species | pulcherrimus Hook. f. * | | |
 | species | pyi H. Lév. * | | |
| species | raddeanus Focke | | |
 | species | randaiensis Hayata * | | |
| species | rivularis Wirtg. & P.J. Mull. | | |
 | species | robustus P.J. Müll. * | | |
 | species | roezlii Regel * | | |
 | species | rosifolius Sm. * | 3 | |
 | species | rotundifolius Krašan [non (Bab.) A. Bloxam 1850] * | | • |
 | species | rubribracteatus F.P. Metcalf * | | |
| species | rudis Weihe | | |
 | species | rugosissimus Hayata * | | |
| species | ruprechtii Juz. | | |
 | species | sachalinensis H. Lev. | 2 | • |
 | species | sanctus Schreb. * | | • |
 | species | sanguineus Friv. * | | • |
 | species | sanguineus auct. * | | • |
 | species | saxatilis L. | | • |
 | species | scenoreinus Juz. | | |
 | species | scherzeri Utsch * | | |
| species | schistogenes P.J. Müll. ex Wirtg. * | | |
| species | schleicheri Weihe ex Tratt. | | |
 | species | schomburgkii Klotzsch * | | |
| species | scissus W.C.R. Watson | | |
| species | × semicaucasicus Sudre | | |
 | species | serpens Weihe ex Lej. & Courtois | | |
 | species | sibiricus (Kom.) Sinkova | | |
 | species | sirbenus L.H. Bailey * | | |
 | species | somae Hayata * | | |
 | species | sorbifolius hort. ex Wittm. * | | |
 | species | sorbifolius Maxim. * | | |
 | species | spectabilis Pursh * | 2 | |
 | species | stellatus Sm. | | |
 | species | stenopetalus Cham. * | | |
| species | stenophyllidium Juz. | | |
| species | stevenii Juz. | | |
| species | × suberectiformis Sudre | | |
 | species | suberectus G. Andersson ex Smith * | | • |
| species | subtauricus Juz. | | |
 | species | sulcatiformis Sudre * | | |
| species | sulcatus Vest | 1 | |
 | species | sumatranus Miq. * | | |
| species | svanensis Sanadze | | |
 | species | swinhoei Hance * | 1 | |
 | species | taiwanicola Koidz. & Ohwi * | | |
 | species | takasagoensis Koidz. * | | |
| species | takhtadjanii Mulk. | | |
 | species | tauricus Schltdl. ex Juz. | | |
| species | tereticaulis P.J. Mull. | | |
 | species | tomentosus Borkh. | 1 | • |
 | species | tongchouanensis H. Lév. * | | |
| species | × tranzschelii Juz. | | |
 | species | tricolor Focke * | | |
 | species | triphyllus Thunb. | | |
| species | troitzkyi Juz. | | |
 | species | turcomanicus Freyn * | | • |
| species | turkestanicus (Regel) Pavlov | | |
| species | × tzebeldensis Sudre | | |
| species | × tzemiensis Juz. | | |
 | species | ulmifolius Schott * | 3 | |
| species | undabundus Juz. | | |
 | species | ursinus Cham. & Schltdl. * | 7 | |
| species | utshansuensis Juz. | | |
| species | vestii Focke * | | |
| species | villicaulis Kohler ex Weihe & Nees | | |
| species | × virgultorum P.J. Mull. | | |
 | species | vitifolius Cham. & Schltdl. * | 2 | |
| species | vulgatus Arrhen. | 1 | |
| species | woronowii (Sudre) Sudre | | |
 | species | wrightii A. Gray * | | • |
| species | zangezurus Mulk. | | |