| Cotoneaster hybr. | | a | |
| Cotoneaster spp. | | a | |
| Cotoneaster acuminatus Lindl. | | a | |
| Cotoneaster acutifolius Lindl. ex Ledeb. | Cotoneaster acutifolius Turcz. var. lucidus (Schltdl.) L. T. Lu | | |
| Cotoneaster acutifolius Turcz. | | a | |
| Cotoneaster acutifolius Turcz. var. acutifolius | | a | i |
| Cotoneaster acutifolius Turcz. var. lucidus (Schltdl.) L. T. Lu | | a | i |
| Cotoneaster acutifolius Turcz. var. villosulus Rehder & E. H. Wilson | | a | i |
| Cotoneaster adpressus Bois | | a | |
| Cotoneaster adpressus Bois var. praecox Bois & P. Berthault | Cotoneaster hybr. | | i |
| Cotoneaster affinis Lindl. | | a | |
| Cotoneaster affinis Lindl. f. obtusus (Wall. ex Lindl.) C. K. Schneid. | Cotoneaster bacillaris Wall. ex Lindl. | | i |
| Cotoneaster affinis Lindl. var. bacillaris (Wall. ex Lindl.) C. K. Schneid. | Cotoneaster bacillaris Wall. ex Lindl. | | i |
| Cotoneaster albokermesirus J. Fryer & B. Hylmo | | a | |
| Cotoneaster aldenhamensis Marchant ex Groot. | Cotoneaster watereri Exell | | |
| Cotoneaster allochrous Pojark. | | a | |
| Cotoneaster ambiguus Rehder & E. H. Wilson | | a | |
| Cotoneaster amoenus E. H. Wilson | Cotoneaster franchetii Bois | | |
| Cotoneaster angustifolius Franch. | Pyracantha angustifolia (Franch.) C. K. Schneid. | | |
| Cotoneaster apiculatus Rehder & E. H. Wilson | | a | |
| Cotoneaster applanatus Duthie ex J. H. Veitch | Cotoneaster dielsianus E. Pritz. var. dielsianus | | |
| Cotoneaster ascendens Flinck & B. Hylmo | Cotoneaster horizontalis Decne. | | |
| Cotoneaster astrophoros J. Fryer & E. C. Nelson | | a | |
| Cotoneaster bacillaris Wall. ex Lindl. | | a | |
| Cotoneaster bacillaris Wall. ex Lindl. var. obtusus (Wall. ex Lindl.) Dippel | Cotoneaster bacillaris Wall. ex Lindl. | | i |
| Cotoneaster bullatus Bois | | a | |
| Cotoneaster bullatus Bois f. floribundus (Stapf) Rehder & E. H. Wilson | | a | i |
| Cotoneaster bullatus Bois var. bullatus | | a | i |
| Cotoneaster bullatus Bois var. floribundus (Stapf) Rehder & E. H. Wilson | | a | i |
| Cotoneaster bullatus Bois var. macrophyllus Rehder & E. H. Wilson | | a | i |
| Cotoneaster buxifolius Wall. ex Lindl. | | a | |
| Cotoneaster buxifolius Wall. ex Lindl. f. vellaeus Franch. | Cotoneaster buxifolius Wall. ex Lindl. | | i |
| Cotoneaster buxifolius Wall. ex Lindl. var. marginatus Loudon | Cotoneaster marginatus (Loudon) Schltdl. | | i |
| Cotoneaster calocarpus (Rehder & E. H. Wilson) Flinck & B. Hylmo | | a | |
| Cotoneaster cinnabarinus Juz. | | a | |
| Cotoneaster congestus Baker | Cotoneaster microphyllus Wall. ex Lindl. var. glacialis Hook. f. ex Wenz. | | |
| Cotoneaster conspicuus (Messel ex anon.) Chitt. var. decorus P. G. Russell | Cotoneaster conspicuus H. F. Comber ex C. Marquand | | i |
| Cotoneaster conspicuus H. F. Comber ex C. Marquand | | a | |
| Cotoneaster cooperi C. Marquand | Cotoneaster bacillaris Wall. ex Lindl. | | |
| Cotoneaster coreana H. Lev. | Symplocos paniculata Miq. | | |
| Cotoneaster coriaceus Franch. | | a | |
| Cotoneaster crenulatus (D. Don) K. Koch | Pyracantha crenulata (D. Don) M. Roem. var. crenulata | | |
| Cotoneaster crispii Exell | | a | |
| Cotoneaster dammeri C. K. Schneid. | | a | |
| Cotoneaster dammeri C. K. Schneid. var. dammeri | | a | i |
| Cotoneaster dammeri C. K. Schneid. var. radicans Dammer ex C. K. Schneid. | | a | i |
| Cotoneaster dielsianus E. Pritz. | | a | |
| Cotoneaster dielsianus E. Pritz. var. dielsianus | | a | i |
| Cotoneaster dielsianus E. Pritz. var. elegans Rehder & E. H. Wilson | | a | i |
| Cotoneaster distichus Lange var. tongolensis C. K. Schneid. | Cotoneaster rotundifolius Wall. ex Lindl. | | i |
| Cotoneaster divaricatus Rehder & E. H. Wilson | | a | |
| Cotoneaster fontanesii Spach | Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse | | |
| Cotoneaster foveolatus Rehder & E. H. Wilson | | a | |
| Cotoneaster franchetii Bois | | a | |
| Cotoneaster franchetii Bois var. cinerascens Rehder | Cotoneaster franchetii Bois | | i |
| Cotoneaster franchetii Bois var. sternianus Turrill | | a | i |
| Cotoneaster frigidus Wall. ex Lindl. | | a | |
| Cotoneaster fulvidus (W. W. Sm.) G. Klotz | Cotoneaster hebephyllus Diels var. fulvidus W. W. Sm. | | |
| Cotoneaster glabratus Rehder & E. H. Wilson | | a | |
| Cotoneaster glaucophyllus Franch. | | a | |
| Cotoneaster glaucophyllus Franch. f. serotinus (Hutch.) Stapf | Cotoneaster glaucophyllus Franch. var. serotinus (Hutch.) L. T. Lu & Brach | | i |
| Cotoneaster glaucophyllus Franch. var. meiophyllus W. W. Sm. | | a | i |
| Cotoneaster glaucophyllus Franch. var. serotinus (Hutch.) L. T. Lu & Brach | | a | i |
| Cotoneaster gracilis Rehder & E. H. Wilson | | a | |
| Cotoneaster granatensis Boiss. | | a | |
| Cotoneaster harrovianus E. H. Wilson | | a | |
| Cotoneaster harrysmithii Flinck & B. Hylmo | | a | |
| Cotoneaster hebephyllus Diels | | a | |
| Cotoneaster hebephyllus Diels var. fulvidus W. W. Sm. | | a | i |
| Cotoneaster hebephyllus Diels var. hebephyllus | | a | i |
| Cotoneaster hebephyllus Diels var. incanus W. W. Sm. | | a | i |
| Cotoneaster hebephyllus Diels var. majusculus W. W. Sm. | | a | i |
| Cotoneaster hebephyllus Diels var. monopyrenus W. W. Sm. | Cotoneaster hebephyllus Diels var. hebephyllus | | i |
| Cotoneaster henryanus (C. K. Schneid.) Rehder & E. H. Wilson | Cotoneaster salicifolius Franch. var. henryanus (C. K. Schneid.) T. T. Yu | | |
| Cotoneaster hissaricus Pojark. | | a | |
| Cotoneaster horizontalis Decne. | | a | |
| Cotoneaster horizontalis Decne. f. variegatus (Osborn) Rehder | Cotoneaster horizontalis Decne. | | i |
| Cotoneaster horizontalis Decne. var. horizontalis | | a | i |
| Cotoneaster horizontalis Decne. var. perpusillus C. K. Schneid. | | a | i |
| Cotoneaster horizontalis Decne. var. wilsonii Havemeyer ex E. H. Wilson | Cotoneaster horizontalis Decne. | | i |
| Cotoneaster humifusus Duthie ex J. H. Veitch | Cotoneaster dammeri C. K. Schneid. var. dammeri | | |
| Cotoneaster hupehensis Rehder & E. H. Wilson | Cotoneaster silvestrii Pamp. | | |
| Cotoneaster hybridus hort. var. pendulus hort. | Cotoneaster hybr. | | i |
| Cotoneaster ignavus E. L. Wolf | | a | |
| Cotoneaster incanus (W. W. Sm.) G. Klotz | Cotoneaster hebephyllus Diels var. incanus W. W. Sm. | | |
| Cotoneaster insignis Pojark. | | a | |
| Cotoneaster integerrimus Medik. | | a | |
| Cotoneaster karatavicus Pojark. | | a | |
| Cotoneaster koidzumii Hayata | Pyracantha koidzumii (Hayata) Rehder | | |
| Cotoneaster konishii Hayata | Cotoneaster acutifolius Turcz. var. acutifolius | | |
| Cotoneaster lacteus W. W. Sm. | Cotoneaster coriaceus Franch. | | |
| Cotoneaster laxiflorus J. Jacq. ex Lindl. | | a | |
| Cotoneaster lindleyi auct. | Cotoneaster insignis Pojark. | | |
| Cotoneaster lucidus Schltdl. | Cotoneaster acutifolius Turcz. var. lucidus (Schltdl.) L. T. Lu | | |
| Cotoneaster majusculus (W. W. Sm.) G. Klotz | Cotoneaster hebephyllus Diels var. majusculus W. W. Sm. | | |
| Cotoneaster marginatus (Loudon) Schltdl. | | a | |
| Cotoneaster megalocarpus Popov | Cotoneaster ignavus E. L. Wolf | | |
| Cotoneaster melanocarpus (Ledeb.) hort. Lodd. ex M. Roem. | Cotoneaster laxiflorus J. Jacq. ex Lindl. | | |
| Cotoneaster melanocarpus (Ledeb.) hort. Lodd. ex M. Roem. var. laxiflorus (J. Jacq. ex Lindl.) C. K. Schneid. | Cotoneaster laxiflorus J. Jacq. ex Lindl. | | i |
| Cotoneaster microphyllus Wall. ex Lindl. | | a | |
| Cotoneaster microphyllus Wall. ex Lindl. var. cochleatus (Franch.) Rehder & E. H. Wilson | | a | i |
| Cotoneaster microphyllus Wall. ex Lindl. var. conspicuus Messel ex C. H. Curtis | Cotoneaster conspicuus H. F. Comber ex C. Marquand | | i |
| Cotoneaster microphyllus Wall. ex Lindl. var. glacialis Hook. f. ex Wenz. | | a | i |
| Cotoneaster microphyllus Wall. ex Lindl. var. melanotrichus hort. | Cotoneaster microphyllus Wall. ex Lindl. var. microphyllus | | i |
| Cotoneaster microphyllus Wall. ex Lindl. var. microphyllus | | a | i |
| Cotoneaster microphyllus Wall. ex Lindl. var. thymifolius Koehne | | a | i |
| Cotoneaster microphyllus Wall. ex Lindl. var. uva-ursi Lindl. | Cotoneaster rotundifolius Wall. ex Lindl. | | i |
| Cotoneaster mongolicus Pojark. | | a | |
| Cotoneaster monopyrenus (W. W. Sm.) Flinck & B. Hylmo | Cotoneaster hebephyllus Diels var. hebephyllus | | |
| Cotoneaster morrisonensis Hayata | | a | |
| Cotoneaster moupinensis Franch. | | a | |
| Cotoneaster moupinensis Franch. f. floribundus Stapf | Cotoneaster bullatus Bois var. floribundus (Stapf) Rehder & E. H. Wilson | | i |
| Cotoneaster multiflorus Bunge | | a | |
| Cotoneaster multiflorus Bunge var. calocarpus Rehder & E. H. Wilson | | a | i |
| Cotoneaster multiflorus Bunge var. granatensis (Boiss.) Wenz. | Cotoneaster granatensis Boiss. | | i |
| Cotoneaster multiflorus Bunge var. multiflorus | | a | i |
| Cotoneaster nanshan Mottet | Cotoneaster hybr. | | |
| Cotoneaster nebrodensis (Guss.) K. Koch | | a | |
| Cotoneaster nebrodensis auct. | Cotoneaster tomentosus Lindl. | | |
| Cotoneaster newryensis Lemoine | | a | |
| Cotoneaster niger (Wahlb.) Fr. | Cotoneaster laxiflorus J. Jacq. ex Lindl. | | |
| Cotoneaster niger (Wahlb.) Fr. var. laxiflorus (J. Jacq. ex Lindl.) Dippel | Cotoneaster laxiflorus J. Jacq. ex Lindl. | | i |
| Cotoneaster nitens Rehder & E. H. Wilson | | a | |
| Cotoneaster nitidifolius C. Marquand | | a | |
| Cotoneaster nitidus Jacq. | | a | |
| Cotoneaster nummularioides Pojark. | | a | |
| Cotoneaster nummularius Fisch. & C. A. Mey. | | a | |
| Cotoneaster nummularius Fisch. & C. A. Mey. var. soongoricus Regel & Herder | Cotoneaster soongoricus (Regel & Herder) Popov var. soongoricus | | i |
| Cotoneaster obovatus Wall. ex Dunn | | a | |
| Cotoneaster obscurus Rehder & E. H. Wilson | | a | |
| Cotoneaster obtusus Wall. ex Lindl. | Cotoneaster bacillaris Wall. ex Lindl. | | |
| Cotoneaster oliganthus Pojark. | | a | |
| Cotoneaster pannosus Franch. | | a | |
| Cotoneaster praecox Hesse-Weener | Cotoneaster hybr. | | |
| Cotoneaster procumbens G. Klotz | Cotoneaster microphyllus Wall. ex Lindl. | | |
| Cotoneaster prostratus Baker | Cotoneaster rotundifolius Wall. ex Lindl. | | |
| Cotoneaster prostratus Baker var. lanatus (Dippel) Rehder | Cotoneaster rotundifolius Wall. ex Lindl. var. lanatus (Dippel) C. K. Schneid. | | i |
| Cotoneaster przewalskii Pojark. | Cotoneaster multiflorus Bunge var. calocarpus Rehder & E. H. Wilson | | |
| Cotoneaster pseudomultiflorus Popov | Cotoneaster ignavus E. L. Wolf | | |
| Cotoneaster pyracantha (L.) Spach | Pyracantha coccinea M. Roem. | | |
| Cotoneaster pyrenaicus hort. ex Rehder, nom. inval. | Cotoneaster microphyllus Wall. ex Lindl. var. glacialis Hook. f. ex Wenz. | | |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse | | a | i |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. meyeri Zabel | Cotoneaster nummularius Fisch. & C. A. Mey. | | i |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. microcarpus Rehder & E. H. Wilson | Cotoneaster soongoricus (Regel & Herder) Popov var. microcarpus (Rehder & E. H. Wilson) G. Klotz | | i |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. nummularius (Fisch. & C. A. Mey.) Dippel | Cotoneaster nummularius Fisch. & C. A. Mey. | | i |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. royleanus Dippel | | a | i |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. soongoricus (Regel & Herder) C. K. Schneid. | Cotoneaster soongoricus (Regel & Herder) Popov var. soongoricus | | i |
| Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. veitchii Rehder & E. H. Wilson | Cotoneaster silvestrii Pamp. | | i |
| Cotoneaster rehderi Pojark. | Cotoneaster bullatus Bois var. macrophyllus Rehder & E. H. Wilson | | |
| Cotoneaster reticulatus Rehder & E. H. Wilson | | a | |
| Cotoneaster rhytidophyllus Rehder & E. H. Wilson | | a | |
| Cotoneaster roseus Edgew. | | a | |
| Cotoneaster rotundifolius Wall. ex Lindl. | | a | |
| Cotoneaster rotundifolius Wall. ex Lindl. var. lanatus (Dippel) C. K. Schneid. | | a | i |
| Cotoneaster rotundifolius Wall. ex Lindl. var. rotundifolius | | a | i |
| Cotoneaster royleanus hort. ex K. Koch, nom. inval. | Cotoneaster racemiflorus (Desf.) J. R. Booth ex Bosse var. royleanus Dippel | | |
| Cotoneaster roylei hort. ex Hook. f., nom. inval. | Cotoneaster acuminatus Lindl. | | i |
| Cotoneaster rubens W. W. Sm. | | a | |
| Cotoneaster rugosus E. Pritz. | Cotoneaster salicifolius Franch. var. rugosus (E. Pritz.) Rehder & E. H. Wilson | | |
| Cotoneaster rugosus E. Pritz. var. henryanus C. K. Schneid. | Cotoneaster salicifolius Franch. var. henryanus (C. K. Schneid.) T. T. Yu | | i |
| Cotoneaster salicifolius Franch. | | a | |
| Cotoneaster salicifolius Franch. var. floccosus Rehder & E. H. Wilson | Cotoneaster salicifolius Franch. var. salicifolius | | i |
| Cotoneaster salicifolius Franch. var. henryanus (C. K. Schneid.) T. T. Yu | | a | i |
| Cotoneaster salicifolius Franch. var. rugosus (E. Pritz.) Rehder & E. H. Wilson | | a | i |
| Cotoneaster salicifolius Franch. var. salicifolius | | a | i |
| Cotoneaster saxatilis Pojark. | | a | |
| Cotoneaster serotinus Hutch. | Cotoneaster glaucophyllus Franch. var. serotinus (Hutch.) L. T. Lu & Brach | | |
| Cotoneaster shansiensis J. Fryer & B. Hylmo | | a | |
| Cotoneaster sikangensis Flinck & B. Hylmo | Cotoneaster dielsianus E. Pritz. var. dielsianus | | |
| Cotoneaster sikkimensis hort. | | a | |
| Cotoneaster silvestrii Pamp. | | a | |
| Cotoneaster simonsii Baker | | a | |
| Cotoneaster soczavianus Pojark. | Cotoneaster tomentosus Lindl. | | |
| Cotoneaster soongoricus (Regel & Herder) Popov | | a | |
| Cotoneaster soongoricus (Regel & Herder) Popov var. microcarpus (Rehder & E. H. Wilson) G. Klotz | | a | i |
| Cotoneaster soongoricus (Regel & Herder) Popov var. soongoricus | | a | i |
| Cotoneaster soulieanus G. Klotz | Cotoneaster nitidus Jacq. | | |
| Cotoneaster splendens Flinck & B. Hylmo | Cotoneaster dielsianus E. Pritz. var. elegans Rehder & E. H. Wilson | | |
| Cotoneaster sternianus (Turrill) Boom | Cotoneaster franchetii Bois var. sternianus Turrill | | |
| Cotoneaster symondsii T. Moore | Cotoneaster marginatus (Loudon) Schltdl. | | |
| Cotoneaster tauricus Pojark. | | a | |
| Cotoneaster tenuipes Rehder & E. H. Wilson | | a | |
| Cotoneaster thymifolius hort. ex Baker | Cotoneaster microphyllus Wall. ex Lindl. var. thymifolius Koehne | | |
| Cotoneaster thymifolius hort. ex G. Don & Wooster | Cotoneaster microphyllus Wall. ex Lindl. var. thymifolius Koehne | | |
| Cotoneaster tomentosus Lindl. | | a | |
| Cotoneaster tumeticus Pojark. | Cotoneaster mongolicus Pojark. | | |
| Cotoneaster turbinatus Craib | | a | |
| Cotoneaster uniflorus Bunge | | a | |
| Cotoneaster vulgaris Lindl. var. melanocarpus Ledeb. | Cotoneaster laxiflorus J. Jacq. ex Lindl. | | i |
| Cotoneaster wardii W. W. Sm. | | a | |
| Cotoneaster watereri Exell | | a | |
| Cotoneaster wheeleri hort. ex Rehder, nom. inval. | Cotoneaster rotundifolius Wall. ex Lindl. var. lanatus (Dippel) C. K. Schneid. | | |
| Cotoneaster wilsonii hort. | Cotoneaster horizontalis Decne. | | |
| Cotoneaster wilsonii Nakai | | a | |
| Cotoneaster zabelii C. K. Schneid. | | a | |
| Cotoneaster zeravschanicus Pojark. | | a | |