| Sorbus × abscondita Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus acutiloba Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus acutiloba (Ilse) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus acutisecta Reuther & O.Schwarz | Unresolved |  | RJP |  | 
	
		| Sorbus adamii K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus adeana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus admonitor M.Proctor | Accepted |  | RJP |  | 
	
		| Sorbus adscharica Gatsch. | Unresolved |  | RJP |  | 
	
		| Sorbus aestivalis Koehne | Synonym |  | RJP |  | 
	
		| Sorbus alandica Bergstr. | Unresolved |  | RJP |  | 
	
		| Sorbus alaskana G.N.Jones | Synonym |  | RJP |  | 
	
		| Sorbus alaskana Hollick | Unresolved |  | RJP |  | 
	
		| Sorbus albensis M.Lepš¡, Boubl¡k, P.Lepš¡ & V¡t | Unresolved |  | RJP |  | 
	
		| Sorbus albopilosa T.T.Yu & L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus albovii Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus algoviensis N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus alnifolia (Siebold & Zucc.) Wenz. | Unresolved |  | RJP |  | 
	
		| Sorbus alnifolia (Siebold & Zucc.) K.Koch | Accepted |  | RJP |  | 
	
		| Sorbus alnifolia var. alnifolia | Synonym |  | RJP |  | 
	
		| Sorbus alnifolia var. lobulata (Koidz.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus alnifolia var. submollis Rehder | Synonym |  | RJP |  | 
	
		| Sorbus alnifrons Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus alnoides Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus × alpina (Willd.) Heynh. | Unresolved |  | RJP |  | 
	
		| Sorbus alpina (Willd.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus altaica Koehne | Synonym |  | RJP |  | 
	
		| Sorbus amabilis Cheng ex T.T.Yu & K.C.Kuan | Synonym |  | RJP |  | 
	
		| Sorbus ambigua Michalet | Unresolved |  | RJP |  | 
	
		| Sorbus ambigua L. ex B.D.Jacks. | Unresolved |  | RJP |  | 
	
		| Sorbus ambigua (Michalet ex Decne.) Nyman ex Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus ambrozyana C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus amelanchier (L.) Crantz | Synonym |  | RJP |  | 
	
		| Sorbus americana Pursh | Synonym |  | RJP |  | 
	
		| Sorbus americana herb. Lugduno-Batavi ex Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus americana Willd. | Synonym |  | RJP |  | 
	
		| Sorbus americana Wenz. | Unresolved |  | RJP |  | 
	
		| Sorbus americana Marshall | Accepted |  | RJP |  | 
	
		| Sorbus americana var. decora (Sarg.) Sarg. | Synonym |  | RJP |  | 
	
		| Sorbus americana var. groenlandica C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus americana var. japonica (Maxim.) Kitam. | Unresolved |  | RJP |  | 
	
		| Sorbus americana subsp. japonica (Maxim.) Kitam. | Synonym |  | RJP |  | 
	
		| Sorbus americana var. micrantha (hort. angl. ex Dum.Cours.) K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus americana var. microcarpa (Pursh) Wenz. | Synonym |  | RJP |  | 
	
		| Sorbus americana var. rufoferruginea (Shirai ex C.K.Schneid.) Kitam. | Synonym |  | RJP |  | 
	
		| Sorbus americana var. sitchensis (M.Roem.) Sudw. | Synonym |  | RJP |  | 
	
		| Sorbus amoena McAll. | Accepted |  | RJP |  | 
	
		| Sorbus amurensis Koehne | Synonym |  | RJP |  | 
	
		| Sorbus anadyrensis Kom. | Synonym |  | RJP |  | 
	
		| Sorbus andersonii G.N.Jones | Accepted |  | RJP |  | 
	
		| Sorbus andreanszkyana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus anglica Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus angustifolia Rydb. | Synonym |  | RJP |  | 
	
		| Sorbus aperta Koehne | Unresolved |  | RJP |  | 
	
		| Sorbus apicidens Merr. | Unresolved |  | RJP |  | 
	
		| Sorbus apiculata McAll. | Accepted |  | RJP |  | 
	
		| Sorbus arachnoidea Koehne | Accepted |  | RJP |  | 
	
		| Sorbus ararica Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus arbuscula Bosc ex Poir. | Unresolved |  | RJP |  | 
	
		| Sorbus arbutifolia (L.) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus arbutifolia (L.) K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus arbutifolia (L.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus arbutifolia var. atropurpurea (Britton) C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus arbutifolia var. depressa (Lindl.) C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus argentea hort. | Unresolved |  | RJP |  | 
	
		| Sorbus arguta (Wall. ex Lindl.) Zabel | Unresolved |  | RJP |  | 
	
		| Sorbus arguta T.T.Yu | Synonym |  | RJP |  | 
	
		| Sorbus aria Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus aria (L.) Crantz | Accepted |  | RJP |  | 
	
		| Sorbus aria Wimm. ex Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus aria (L.) Garsault | Unresolved |  | RJP |  | 
	
		| Sorbus aria subsp. aria | Synonym |  | RJP |  | 
	
		| Sorbus aria subsp. buekkensis So¢ | Unresolved |  | RJP |  | 
	
		| Sorbus aria var. concolor Boiss. | Synonym |  | RJP |  | 
	
		| Sorbus aria var. incisa Rchb. | Unresolved |  | RJP |  | 
	
		| Sorbus aria subsp. javorkae So¢ | Unresolved |  | RJP |  | 
	
		| Sorbus aria subsp. koevessii P‚nzes | Unresolved |  | RJP |  | 
	
		| Sorbus aria subsp. lanifera (A.Kern. ex Borb s) J v. | Accepted |  | RJP |  | 
	
		| Sorbus aria var. lanifera A.Kern. ex Borb s | Unresolved |  | RJP |  | 
	
		| Sorbus aria var. longifolia Pers. | Unresolved |  | RJP |  | 
	
		| Sorbus aria subsp. luristanica Bornm. | Synonym |  | RJP |  | 
	
		| Sorbus aria var. mairei H.L‚v. | Synonym |  | RJP |  | 
	
		| Sorbus aria var. majestica Lavall‚e ex Prain | Synonym |  | RJP |  | 
	
		| Sorbus aria subsp. mougeotii (Soy.-Will. & Godr.) O.Bol•s & Vigo | Synonym |  | RJP |  | 
	
		| Sorbus aria subsp. persica (Hedl.) Bornm. | Synonym |  | RJP |  | 
	
		| Sorbus aria f. semi-incisa Borb s | Unresolved |  | RJP |  | 
	
		| Sorbus aria subsp. sooi M th‚ | Unresolved |  | RJP |  | 
	
		| Sorbus aria f. subdanubialis So¢ | Unresolved |  | RJP |  | 
	
		| Sorbus aria var. subtomentosa Albov | Unresolved |  | RJP |  | 
	
		| Sorbus aria f. thaiszii So¢ | Unresolved |  | RJP |  | 
	
		| Sorbus aria var. theophrasta Bean | Synonym |  | RJP |  | 
	
		| Sorbus aria subsp. tomentosa Rouy & E.G.Camus | Unresolved |  | RJP |  | 
	
		| Sorbus aria var. velutina Albov | Unresolved |  | RJP |  | 
	
		| Sorbus aria f. zolyomii So¢ | Unresolved |  | RJP |  | 
	
		| Sorbus ariatorminalis Gremli | Unresolved |  | RJP |  | 
	
		| Sorbus × arioides (Godet) Michalet | Unresolved |  | RJP |  | 
	
		| Sorbus armeniaca Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus armeniaca auct. cauc. | Unresolved |  | RJP |  | 
	
		| Sorbus armeniaka Hedl. | Unresolved |  | TRO |  | 
	
		| Sorbus × arnoldiana Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus aronioides Rehder | Accepted |  | RJP |  | 
	
		| Sorbus arranensis Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus arsenei Britton | Synonym |  | TRO |  | 
	
		| Sorbus arsenii Britton ex L.ArsŠne | Unresolved |  | RJP |  | 
	
		| Sorbus arvernensis Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus astateria (Cardot) Hand.-Mazz. | Accepted |  | RJP |  | 
	
		| Sorbus atrosanguinea T.T.Yu & H.T.Tsai | Synonym |  | RJP |  | 
	
		| Sorbus atrovirens hort. ex K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia Poir. | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia auct. nonn. fl. cauc. et armen. | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia Steller | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia Kom. | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia Maxim. | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia Michx. | Synonym |  | RJP |  | 
	
		| Sorbus aucuparia L. | Accepted |  | RJP |  | 
	
		| Sorbus aucuparia subsp. aucuparia | Synonym |  | RJP |  | 
	
		| Sorbus aucuparia var. fastigiata (Loudon) Hartwig & Rümpler | Unresolved |  | RJP |  | 
	
		| Sorbus aucuparia var. gafstiiata Hartwig & Rümpler [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus aucuparia var. japonica Maxim. | Synonym |  | RJP |  | 
	
		| Sorbus aucuparia var. maderensis Lowe | Synonym |  | RJP |  | 
	
		| Sorbus aucuparia subsp. maderensis (Lowe) McAll. | Accepted |  | RJP |  | 
	
		| Sorbus aucuparia subsp. pohuashanensis (Hance) McAll. | Accepted |  | RJP |  | 
	
		| Sorbus aucuparia subsp. praemorsa (Guss.) Nyman | Accepted |  | RJP |  | 
	
		| Sorbus aucuparia subsp. sibirica (Hedl.) Krylov | Accepted |  | RJP |  | 
	
		| Sorbus aucuparia var. typica C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus aucuparia f. xanthocarpa (Hartwig & Rümpler) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus aucuparia var. xanthocarpa hort. ex Hartwig & Rümpler | Unresolved |  | RJP |  | 
	
		| Sorbus auricula Dippel [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus auricula Pers. | Unresolved |  | RJP |  | 
	
		| Sorbus auriculata Pers. | Unresolved |  | RJP |  | 
	
		| Sorbus austriaca (Beck) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus austriaca subsp. austriaca | Synonym |  | RJP |  | 
	
		| Sorbus austriaca subsp. mayeri K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus × avonensis T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus bachmarensis Gatsch. | Unresolved |  | RJP |  | 
	
		| Sorbus badensis Düll | Accepted |  | RJP |  | 
	
		| Sorbus bakonyensis J v. | Unresolved |  | RJP |  | 
	
		| Sorbus bakonyensis (J v.) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus balatonica K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus baldaccii (Degen & Fritsch ex C.K.Schneid.) Zinserl. | Unresolved |  | RJP |  | 
	
		| Sorbus barthae K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus × beckii P.Fourn. | Unresolved |  | RJP |  | 
	
		| Sorbus bellojocensis Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus betulaefolia (Bunge) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus bhutanica (W.W.Sm.) N.P.Balakr. | Unresolved |  | RJP |  | 
	
		| Sorbus bissetii McAll. | Accepted |  | RJP |  | 
	
		| Sorbus × bohemica Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus bohemica Kovanda | Unresolved |  | TRO |  | 
	
		| Sorbus boissieri C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus boissieri var. adsharica Sosn. | Synonym |  | TRO |  | 
	
		| Sorbus bollwilleriana Beissn. | Unresolved |  | RJP |  | 
	
		| Sorbus × bollwylleriana Zabel | Unresolved |  | RJP |  | 
	
		| Sorbus borbasii J v. | Unresolved |  | RJP |  | 
	
		| Sorbus borosiana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus × boscii Vivant ex Gamisans | Unresolved |  | RJP |  | 
	
		| Sorbus brevipetiolata T.H.Nguyˆn & Yakovlev | Unresolved |  | RJP |  | 
	
		| Sorbus bristoliensis Wilmott | Accepted |  | RJP |  | 
	
		| Sorbus budaiana K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus buekkensis (So¢) So¢ | Accepted |  | RJP |  | 
	
		| Sorbus bukkensis Soó | Unresolved |  | TRO |  | 
	
		| Sorbus bulleyana McAll. | Accepted |  | RJP |  | 
	
		| Sorbus buschiana Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus californica Greene | Accepted |  | RJP |  | 
	
		| Sorbus caloneura (Stapf) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus caloneura var. caloneura | Synonym |  | RJP |  | 
	
		| Sorbus caloneura var. kwangtungensis T.T.Yu | Accepted |  | RJP |  | 
	
		| Sorbus cambrensis M.Proctor | Accepted |  | RJP |  | 
	
		| Sorbus camschatcensis Kom. | Synonym |  | RJP |  | 
	
		| Sorbus canescens Rouy ex Issler | Unresolved |  | RJP |  | 
	
		| Sorbus carmesina McAll. | Accepted |  | RJP |  | 
	
		| Sorbus carniolica K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus carpatica Borb s ex C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus carpinifolia (Booth ex Petz. & G.Kirchn.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus carpinifolia T.T.Yu & L.T.Lu | Synonym |  | RJP |  | 
	
		| Sorbus cascadensis G.N.Jones | Synonym |  | RJP |  | 
	
		| Sorbus cashmiriana Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus caucasica Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus caucasigena Kom. | Unresolved |  | RJP |  | 
	
		| Sorbus caucasigena Kom. ex Gatsch. | Unresolved |  | RJP |  | 
	
		| Sorbus cerasoides Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus chamaemespilus Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus chamaemespilus (L.) Crantz | Accepted |  | RJP |  | 
	
		| Sorbus chamaemespilus var. arioides Godet | Unresolved |  | RJP |  | 
	
		| Sorbus cheddarensis L.Houston & Ashley Robertson | Accepted |  | RJP |  | 
	
		| Sorbus chengii C.J.Qi | Synonym |  | RJP |  | 
	
		| Sorbus chionophylla Nakai | Unresolved |  | RJP |  | 
	
		| Sorbus cinereopubescens McAll. | Accepted |  | RJP |  | 
	
		| Sorbus cochleariformis Meierott | Unresolved |  | RJP |  | 
	
		| Sorbus colchica Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus commixta Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus commixta var. commixta | Synonym |  | RJP |  | 
	
		| Sorbus commixta var. rufoferruginea Shirai ex C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus commixta f. rufohirtella Nakai | Synonym |  | RJP |  | 
	
		| Sorbus commixta var. typica C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus concolor (Boiss.) C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus × confusa Gremli | Synonym |  | RJP |  | 
	
		| Sorbus conradinae Koehne | Synonym |  | RJP |  | 
	
		| Sorbus contoversa Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus × conwentzii C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus cordata Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus cordigastensis N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus coronaria MacMill. | Unresolved |  | RJP |  | 
	
		| Sorbus coronata (Cardot) T.T.Yu & H.T.Tsai | Accepted |  | RJP |  | 
	
		| Sorbus coronata var. ambrozyana (C.K.Schneid.) L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus coronata var. coronata | Synonym |  | RJP |  | 
	
		| Sorbus corymbifera (Miq.) T.H.Nguyˆn & Yakovlev | Accepted |  | RJP |  | 
	
		| Sorbus × corymbiflora hort. ex Koehne | Unresolved |  | RJP |  | 
	
		| Sorbus corymbosa Desf. ex K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus corymbosa Lodd. | Unresolved |  | RJP |  | 
	
		| Sorbus coxii McAll. | Accepted |  | RJP |  | 
	
		| Sorbus × crantzii (Beck) Hayek | Unresolved |  | RJP |  | 
	
		| Sorbus crataegifolia Wenz. | Unresolved |  | RJP |  | 
	
		| Sorbus crenata (Royle) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus crenata K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus cretica (Lindl.) Fritsch & Rech. | Synonym |  | RJP |  | 
	
		| Sorbus cretica hort. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus cretica f. banatica J v. | Unresolved |  | RJP |  | 
	
		| Sorbus cretica f. danubialis J v. | Unresolved |  | RJP |  | 
	
		| Sorbus cretica f. orbiculata (Zinserl.) K rp ti | Synonym |  | RJP |  | 
	
		| Sorbus cretica f. taiszii (So¢) Buia [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus croceocarpa P.D.Sell | Accepted |  | RJP |  | 
	
		| Sorbus cuneifolia T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus cuspidata (Spach) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus cyclophylla Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus cydonia Crantz | Synonym |  | RJP |  | 
	
		| Sorbus dacica Ronniger | Unresolved |  | RJP |  | 
	
		| Sorbus × dacica Borb s | Unresolved |  | RJP |  | 
	
		| Sorbus danubialis (J v.) Prod n | Unresolved |  | RJP |  | 
	
		| Sorbus danubialis (J v.) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus decaisneana Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus decaisneana (Lavall‚e) Zabel | Unresolved |  | RJP |  | 
	
		| Sorbus decipiens (Bechst.) Irmisch | Accepted |  | RJP |  | 
	
		| Sorbus × decipiens (Bechst.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus decipiens var. paucicrenata Ridd. | Synonym |  | RJP |  | 
	
		| Sorbus decipientiformis K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus decora (Sarg.) C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus decora var. decora | Synonym |  | TRO |  | 
	
		| Sorbus decora var. groenlandica (C.K.Schneid.) G.N.Jones | Synonym |  | RJP |  | 
	
		| Sorbus decurrens (Koehne) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus × degenii J v. | Accepted |  | RJP |  | 
	
		| Sorbus densiflora (Spach) Heynh. | Unresolved |  | RJP |  | 
	
		| Sorbus dentata hort. | Unresolved |  | RJP |  | 
	
		| Sorbus dentosa Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus depressa (Lindl.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus detergibilis Merr. | Synonym |  | RJP |  | 
	
		| Sorbus devoniensis E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus diabolica Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus × dippelii (Zabel) C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus discolor (Maxim.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus discolor hort. | Synonym |  | RJP |  | 
	
		| Sorbus discolor (Maxim.) E.Goeze | Unresolved |  | RJP |  | 
	
		| Sorbus discolor (Maxim.) Maxim. | Accepted |  | RJP |  | 
	
		| Sorbus discolor var. paucijuga D.K.Zang & P.C.Huang | Synonym |  | RJP |  | 
	
		| Sorbus dissecta Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus diversifolia (Lesq.) Cockerell | Unresolved |  | RJP |  | 
	
		| Sorbus doerriana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus × dolomiticola Mikol š | Unresolved |  | RJP |  | 
	
		| Sorbus domestica L. | Accepted |  | RJP |  | 
	
		| Sorbus domestica var. obtinui Bertol. | Unresolved |  | RJP |  | 
	
		| Sorbus domestica var. obtuini Bertol. [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus dominii K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus domugledica K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus dualis Zinserl. | Synonym |  | RJP |  | 
	
		| Sorbus dualis auct. cauc. | Unresolved |  | RJP |  | 
	
		| Sorbus dubia Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus dulcis hort. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus dumosa House | Synonym |  | RJP |  | 
	
		| Sorbus dumosa G.N.Jones | Unresolved |  | RJP |  | 
	
		| Sorbus dumosa Greene | Synonym |  | RJP |  | 
	
		| Sorbus dunnii Rehder | Accepted |  | RJP |  | 
	
		| Sorbus eburnea McAll. | Accepted |  | RJP |  | 
	
		| Sorbus edulis (Willd.) K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus edulis K.Koch ex G.Kirchn. | Unresolved |  | RJP |  | 
	
		| Sorbus eleonorae Aldasoro, Aedo & C.Navarro | Unresolved |  | RJP |  | 
	
		| Sorbus ellipsoidalis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus eminens E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus eminentiformis T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus eminentoides L.Houston | Accepted |  | RJP |  | 
	
		| Sorbus epidendron Hand.-Mazz. | Accepted |  | RJP |  | 
	
		| Sorbus erubescens A.Kern. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus × erubescens A.Kern. ex Rouy | Unresolved |  | RJP |  | 
	
		| Sorbus erubescens A.Kern. | Unresolved |  | RJP |  | 
	
		| Sorbus esserteauiana Koehne | Accepted |  | RJP |  | 
	
		| Sorbus eugenii-kelleri K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus eximia Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus expansa Koehne | Synonym |  | RJP |  | 
	
		| Sorbus eystettensis N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus × fallacina Royer | Unresolved |  | RJP |  | 
	
		| Sorbus × fallax C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus fansipanensis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus fedorovii Zaik. | Accepted |  | RJP |  | 
	
		| Sorbus fennica (Kalm ex L.) Fr. | Synonym |  | RJP |  | 
	
		| Sorbus × fennica K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus fennica auct. angl. | Synonym |  | RJP |  | 
	
		| Sorbus × fennosuecica O.A.Eklund | Unresolved |  | RJP |  | 
	
		| Sorbus ferruginea (Wenz.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus × filarszkyana K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus filipes Hand.-Mazz. | Accepted |  | RJP |  | 
	
		| Sorbus fischeri N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus flabellata hort. | Unresolved |  | RJP |  | 
	
		| Sorbus flabellifolia (Spach) Hedl.,p.p.3144 | Synonym |  | RJP |  | 
	
		| Sorbus flabellifolia (Spach) Hedl.,p.p.27492 | Synonym |  | RJP |  | 
	
		| Sorbus flabellifolia (Spach) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus flabellifolia Decne. | Unresolved |  | RJP |  | 
	
		| Sorbus florentina (Zuccagni) K.Koch | Synonym |  | RJP |  | 
	
		| Sorbus × florentina (Zuccagni) Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus × floribunda (Lindl.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus × floribunda var. typica C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus folgneri (C.K.Schneid.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus folgneri var. duplicatodentata T.T.Yu & L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus folgneri var. folgneri | Synonym |  | RJP |  | 
	
		| Sorbus foliolosa (Wall.) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus foliolosa auct. | Synonym |  | RJP |  | 
	
		| Sorbus foliolosa (Wall.) Spach | Accepted |  | RJP |  | 
	
		| Sorbus foliolosa (Wall.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus foliolosa var. pluripinnata C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus foliolosa var. ursina (Wall. ex G.Don) Wenz. | Synonym |  | RJP |  | 
	
		| Sorbus foliosa Wenz. [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus foliosa Decne. | Synonym |  | RJP |  | 
	
		| Sorbus foliosa var. ursina Wenz. [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus formosanus (Koidz.) S.S.Ying | Unresolved |  | RJP |  | 
	
		| Sorbus forrestii McAll. & Gillham | Accepted |  | RJP |  | 
	
		| Sorbus franconica Bornm. | Unresolved |  | RJP |  | 
	
		| Sorbus franconica Bornm. ex Dull | Accepted |  | RJP |  | 
	
		| Sorbus franconica f. bakonyensis J v. | Unresolved |  | RJP |  | 
	
		| Sorbus frigidus A. Gray | Unresolved |  | TRO |  | 
	
		| Sorbus frutescens McAll. | Accepted |  | RJP |  | 
	
		| Sorbus fruticosa Crantz | Unresolved |  | RJP |  | 
	
		| Sorbus futakiana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus gauckleri N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus gayerana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus gayeriana K rp ti [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus gemella Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus gerecseensis Boros & K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus gilgitana McAll. | Accepted |  | RJP |  | 
	
		| Sorbus giraldiana C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus glaberrima Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus glabra Zabel | Synonym |  | RJP |  | 
	
		| Sorbus glabra Gilib. | Unresolved |  | RJP |  | 
	
		| Sorbus glabrata (Wimm. & Grab.) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus glabrata hort. bot. Vrat. ex G.Kirchn. | Unresolved |  | RJP |  | 
	
		| Sorbus glabrata hort. | Unresolved |  | RJP |  | 
	
		| Sorbus glabrescens (Cardot) Hand.-Mazz. | Unresolved |  | RJP |  | 
	
		| Sorbus glabriuscula McAll. | Accepted |  | RJP |  | 
	
		| Sorbus globosa T.T.Yu & H.T.Tsai | Accepted |  | RJP |  | 
	
		| Sorbus globulifera Hedl. ex Ridd. | Synonym |  | RJP |  | 
	
		| Sorbus glomerulata Koehne | Accepted |  | RJP |  | 
	
		| Sorbus gonggashanica McAll. | Accepted |  | RJP |  | 
	
		| Sorbus gorodkovii Pojark. | Accepted |  | RJP |  | 
	
		| Sorbus gracilis (Siebold & Zucc.) Wenz. | Unresolved |  | RJP |  | 
	
		| Sorbus gracilis (Siebold & Zucc.) K.Koch | Accepted |  | RJP |  | 
	
		| Sorbus graeca (Lodd. ex Spach) Lodd. ex S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus graeca Lodd. ex Steud. | Unresolved |  | RJP |  | 
	
		| Sorbus graeca (Lodd. ex Spach) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus graeca (Lodd. ex Spach) Kotschy | Accepted |  | RJP |  | 
	
		| Sorbus graeca (Lodd. ex Spach) Lodd. ex Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus graeca var. cuneata Zinserl. | Synonym |  | RJP |  | 
	
		| Sorbus graeca var. orbiculata (Zinserl.) Gabrieljan | Synonym |  | RJP |  | 
	
		| Sorbus graeca var. orbiculata Zinserl. | Unresolved |  | RJP |  | 
	
		| Sorbus graeca var. turcica (Zinserl.) Gabrieljan | Synonym |  | RJP |  | 
	
		| Sorbus grandifolia (Lindl.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus granulosa (Bertol.) Rehder | Synonym |  | RJP |  | 
	
		| Sorbus griffithii (Decne.) Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus groenlandica (C.K.Schneid.) Á.L”ve & D.L”ve | Accepted |  | RJP |  | 
	
		| Sorbus guanxianensis T.C.Ku | Accepted |  | RJP |  | 
	
		| Sorbus haesitans Meierott | Unresolved |  | RJP |  | 
	
		| Sorbus hajastana Gabrieljan | Accepted |  | RJP |  | 
	
		| Sorbus hardeggensis Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus harrowiana (Balf.f. & W.W.Sm.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus harziana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus hazslinszkyana Majovsky | Unresolved |  | TRO |  | 
	
		| Sorbus hedlundi C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus heilingensis Düll | Accepted |  | RJP |  | 
	
		| Sorbus helenae Koehne | Accepted |  | RJP |  | 
	
		| Sorbus helenae var. helenae | Synonym |  | RJP |  | 
	
		| Sorbus helenae f. rufidula Koehne | Synonym |  | RJP |  | 
	
		| Sorbus helenae f. subglabra Koehne | Synonym |  | RJP |  | 
	
		| Sorbus hemsleyi (C.K.Schneid.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus henryi Rehder | Synonym |  | RJP |  | 
	
		| Sorbus herbipolitana Meierott | Unresolved |  | RJP |  | 
	
		| Sorbus herculis K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus heterodonta Koehne | Unresolved |  | RJP |  | 
	
		| Sorbus × heterophylla Rchb. | Unresolved |  | RJP |  | 
	
		| Sorbus heterophylla C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus heterophylla (Pott) Konovalov | Unresolved |  | RJP |  | 
	
		| Sorbus × heterophylla Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus hibernica E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus himalaica Gabrieljan | Accepted |  | RJP |  | 
	
		| Sorbus hohenesteri N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus holubyana K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus hoppeana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus hostii (J.Jacq. ex Host) Heynh. | Unresolved |  | RJP |  | 
	
		| Sorbus × hostii (J.Jacq. ex Host) K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus hostii J v. | Unresolved |  | RJP |  | 
	
		| Sorbus hostii hort. | Unresolved |  | RJP |  | 
	
		| Sorbus hostii Gremli | Unresolved |  | RJP |  | 
	
		| Sorbus × hostii subsp. margittaiana J v. | Unresolved |  | RJP |  | 
	
		| Sorbus × houstoniae T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus huljakii K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus humifusa S.Watson | Unresolved |  | RJP |  | 
	
		| Sorbus hunanica C.J.Qi | Synonym |  | RJP |  | 
	
		| Sorbus hungarica (Bornm.) Hedl. ex C.E.Salmon | Synonym |  | RJP |  | 
	
		| Sorbus hungarica (Bornm.) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus hupehensis C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus hupehensis var. aperta (Koehne) C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus hupehensis var. hupehensis | Unresolved |  | RJP |  | 
	
		| Sorbus hupehensis var. laxiflora (Koehne) C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus hupehensis var. obtusa C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus hupehensis var. paucijuga (D.K.Zang & P.C.Huang) L.T.Lu | Unresolved |  | RJP |  | 
	
		| Sorbus hupehensis var. syncarpa Koehne | Synonym |  | RJP |  | 
	
		| Sorbus hybrida Syme,p.p.1142 | Synonym |  | RJP |  | 
	
		| Sorbus hybrida Syme,p.p.416 | Synonym |  | RJP |  | 
	
		| Sorbus hybrida W.D.J.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus hybrida Heuff. | Unresolved |  | RJP |  | 
	
		| Sorbus hybrida Maly | Unresolved |  | RJP |  | 
	
		| Sorbus hybrida L. | Accepted |  | RJP |  | 
	
		| Sorbus hybrido-aucuparia Bergstr. | Unresolved |  | RJP |  | 
	
		| Sorbus hypoglauca (Cardot) Hand.-Mazz. | Accepted |  | RJP |  | 
	
		| Sorbus incana Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus incisa (Rchb.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus insignis (Hook.f.) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus intermedia Blytt | Unresolved |  | RJP |  | 
	
		| Sorbus intermedia (Schult.) Beck | Unresolved |  | RJP |  | 
	
		| Sorbus intermedia Maly | Unresolved |  | RJP |  | 
	
		| Sorbus intermedia (Ehrh.) Pers. | Accepted |  | RJP |  | 
	
		| Sorbus isenacensis Reuther | Unresolved |  | RJP |  | 
	
		| Sorbus istriaca K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus japonica (Decne.) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus japonica Siebold | Unresolved |  | RJP |  | 
	
		| Sorbus japonica Dieck | Unresolved |  | RJP |  | 
	
		| Sorbus japonica (Maxim.) Koehne | Synonym |  | RJP |  | 
	
		| Sorbus japonica var. calocarpa Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus japonica var. chlorocarpa Rehder [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus japonica var. rufoferruginea (Shirai ex C.K.Schneid.) Koidz. | Synonym |  | RJP |  | 
	
		| Sorbus javorkae (So¢) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus joannis K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus kachinensis (W.W.Sm.) N.P.Balakr. | Unresolved |  | RJP |  | 
	
		| Sorbus kamtschatcensis Kom. [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus kamunensis (Wall. ex G.Don) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus karpatii Boros | Accepted |  | RJP |  | 
	
		| Sorbus keissleri (C.K.Schneid.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus × kewensis K.S.W.Hensen | Unresolved |  | RJP |  | 
	
		| Sorbus khasiana (Decne.) Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus khumbuensis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus × kitaibeliana Baksay & K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus kiukiangensis T.T.Yu | Accepted |  | RJP |  | 
	
		| Sorbus kiukiangensis var. crossotocalyx (Cardot) C.Y.Wu | Synonym |  | RJP |  | 
	
		| Sorbus kiukiangensis var. kiukiangensis | Synonym |  | RJP |  | 
	
		| Sorbus klasterskyana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus kmetiana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus koehneana C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus koehnii Zabel | Unresolved |  | RJP |  | 
	
		| Sorbus kohimensis (G.Watt ex C.B.Clarke) Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus kongboensis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus kotschyi Rouy | Unresolved |  | RJP |  | 
	
		| Sorbus kurzii (G.Watt ex Prain) C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus kusnetzovii Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus lanata (D.Don) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus lanata Boiss. | Unresolved |  | RJP |  | 
	
		| Sorbus lanata Kit. | Unresolved |  | RJP |  | 
	
		| Sorbus lancastriensis E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus lancifolia Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus lanpingensis L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus lanuginosa Kit. ex Schult. | Unresolved |  | RJP |  | 
	
		| Sorbus latifolia Syme,p.p.69 | Synonym |  | RJP |  | 
	
		| Sorbus latifolia Syme,p.p.26751 | Synonym |  | RJP |  | 
	
		| Sorbus latifolia (Lam.) Pers. | Accepted |  | RJP |  | 
	
		| Sorbus latifolia K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus latifolia var. parumlobata Irmisch | Unresolved |  | RJP |  | 
	
		| Sorbus latifolia var. semitorminalis Borb s | Unresolved |  | RJP |  | 
	
		| Sorbus latissima K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus laxiflora Koehne | Synonym |  | RJP |  | 
	
		| Sorbus leighensis T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus leptophylla E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus lesquereuxii Nath. | Unresolved |  | RJP |  | 
	
		| Sorbus leyana Wilmott | Accepted |  | RJP |  | 
	
		| Sorbus ligustrifolia (A.Chev.) J.E.Vidal | Unresolved |  | RJP |  | 
	
		| Sorbus × liljeforsii T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus lingshiensis Rushforth | Accepted |  | RJP |  | 
	
		| Sorbus longifolia (Pers.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus longii Rushforth | Accepted |  | RJP |  | 
	
		| Sorbus luristanica (Bornm.) Sch”nb.-Tem. | Accepted |  | RJP |  | 
	
		| Sorbus macallisteri Rushforth | Accepted |  | RJP |  | 
	
		| Sorbus macrantha Merr. | Accepted |  | RJP |  | 
	
		| Sorbus macrophylla hort. | Unresolved |  | RJP |  | 
	
		| Sorbus macrophylla (Cardot) Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus maderensis Decne. | Unresolved |  | RJP |  | 
	
		| Sorbus maderensis (Lowe) Dode | Synonym |  | RJP |  | 
	
		| Sorbus magnifica hort. | Synonym |  | RJP |  | 
	
		| Sorbus magocsyana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus mairei (H.L‚v.) Rehder & H.L‚v. | Synonym |  | RJP |  | 
	
		| Sorbus majestica hort. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus malus Crantz | Unresolved |  | RJP |  | 
	
		| Sorbus manshuriensis Kitag. | Unresolved |  | RJP |  | 
	
		| Sorbus margaretae M.Proctor | Accepted |  | RJP |  | 
	
		| Sorbus margittaiana (J v.) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus matsumurana (Makino) Koehne | Accepted |  | RJP |  | 
	
		| Sorbus matsumurana Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus mayeri (K rp ti) Mikol š | Unresolved |  | RJP |  | 
	
		| Sorbus medogensis L.T.Lu & T.C.Ku | Accepted |  | RJP |  | 
	
		| Sorbus megalocarpa Rehder | Accepted |  | RJP |  | 
	
		| Sorbus megalocarpa var. cuneata Rehder | Accepted |  | RJP |  | 
	
		| Sorbus megalocarpa var. megalocarpa | Synonym |  | RJP |  | 
	
		| Sorbus meierottii N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus meinichii hort. | Synonym |  | RJP |  | 
	
		| Sorbus × meinichii (Lindeb. ex Hartm.) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus melanocarpa K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus melanocarpa (Michx.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus melanocarpa C.K. Schneid. | Accepted |  | TRO |  | 
	
		| Sorbus melanocarpa var. grandifolia (Lindl.) Rehder | Synonym |  | RJP |  | 
	
		| Sorbus melanocarpa var. subpubescens (Lindl.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus meliosmifolia Rehder | Accepted |  | RJP |  | 
	
		| Sorbus mergenthaleriana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus meridionalis (Guss.) Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus meridionalis (Guss.) Fritsch | Synonym |  | RJP |  | 
	
		| Sorbus micrantha hort. angl. ex Dum.Cours. | Synonym |  | RJP |  | 
	
		| Sorbus micrantha (Franch. & Sav.) Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus microcarpa Pursh | Synonym |  | RJP |  | 
	
		| Sorbus microphylla (Wall. ex Hook.f.) Wenz. | Accepted |  | RJP |  | 
	
		| Sorbus microphylla (Wall. ex Hook.f.) Decne. | Unresolved |  | RJP |  | 
	
		| Sorbus migarica Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus minima (Ley) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus miyabei (Sarg.) Mayr | Unresolved |  | RJP |  | 
	
		| Sorbus monbeigii (Cardot) N.P.Balakr. | Accepted |  | RJP |  | 
	
		| Sorbus monticola Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus moravica (Dippel) McAll. | Unresolved |  | RJP |  | 
	
		| Sorbus × motleyi T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus mougeotii Soy.-Will. & Godr. | Accepted |  | RJP |  | 
	
		| Sorbus mougeotii Preissm. | Unresolved |  | RJP |  | 
	
		| Sorbus mougeotii var. anglica (Hedl.) C.E.Salmon | Synonym |  | RJP |  | 
	
		| Sorbus mougeotii subsp. austriaca (Beck) Hayek | Synonym |  | RJP |  | 
	
		| Sorbus muliensis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus multicrenata Bornm. ex Dull | Accepted |  | RJP |  | 
	
		| Sorbus multicrenata Bornm. | Unresolved |  | RJP |  | 
	
		| Sorbus multijuga Koehne | Synonym |  | RJP |  | 
	
		| Sorbus multijuga var. microdonta Koehne | Synonym |  | RJP |  | 
	
		| Sorbus munda Koehne | Accepted |  | RJP |  | 
	
		| Sorbus munda f. subarachnoidea Koehne | Synonym |  | RJP |  | 
	
		| Sorbus munda f. tatsienensis Koehne | Synonym |  | RJP |  | 
	
		| Sorbus neglecta Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus nepalensis hort. | Unresolved |  | RJP |  | 
	
		| Sorbus nepalensis hort. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus nepalensis hort. ex Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus × neuillyensis Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus neuillyi hort. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus nikkoensis Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus nivea Steud. | Unresolved |  | RJP |  | 
	
		| Sorbus nivea hort. | Unresolved |  | RJP |  | 
	
		| Sorbus nivea Gren. | Unresolved |  | RJP |  | 
	
		| Sorbus norvegica Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus nubium Hand.-Mazz. | Synonym |  | RJP |  | 
	
		| Sorbus nupta Cockerell | Unresolved |  | RJP |  | 
	
		| Sorbus oblonga Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus oblongifolia Rchb. | Unresolved |  | RJP |  | 
	
		| Sorbus oblongifolia Rchb. ex Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus obsoletidentata (Cardot) T.T.Yu | Accepted |  | RJP |  | 
	
		| Sorbus obtusata (Spach) Heynh. | Unresolved |  | RJP |  | 
	
		| Sorbus obtusata (Spach) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus obtusidentata Zinserl. | Unresolved |  | RJP |  | 
	
		| Sorbus obtusifolia (DC.) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus occidentalis (S.Watson) Coville | Synonym |  | RJP |  | 
	
		| Sorbus occidentalis (S.Watson) Greene | Accepted |  | RJP |  | 
	
		| Sorbus ochracea (Hand.-Mazz.) J.E.Vidal | Accepted |  | RJP |  | 
	
		| Sorbus ochrocarpa Rehder | Synonym |  | RJP |  | 
	
		| Sorbus oligodonta (Cardot) Hand.-Mazz. | Unresolved |  | RJP |  | 
	
		| Sorbus olivacea McAll. | Accepted |  | RJP |  | 
	
		| Sorbus orientalis Sch”nb.-Tem. | Synonym |  | RJP |  | 
	
		| Sorbus ovalis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus pachyphylla Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus pallescens Rehder | Accepted |  | RJP |  | 
	
		| Sorbus pallidifolia Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus paniculata T.T.Yu & H.T.Tsai | Synonym |  | RJP |  | 
	
		| Sorbus pannonica K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus parumlobata (Irmisch) Fritsch | Unresolved |  | RJP |  | 
	
		| Sorbus parumlobata (Irmisch) Irmisch | Accepted |  | RJP |  | 
	
		| Sorbus parva McAll. | Accepted |  | RJP |  | 
	
		| Sorbus parviflora Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus parvifolia (Blatt.) N.P.Balakr. | Unresolved |  | RJP |  | 
	
		| Sorbus parvifructa McAll. | Accepted |  | RJP |  | 
	
		| Sorbus parviloba T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus paucicrenata (Ilse) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus paucijuga Merr. | Unresolved |  | RJP |  | 
	
		| Sorbus paucinervia Merr. | Unresolved |  | RJP |  | 
	
		| Sorbus × paxiana J v. | Accepted |  | RJP |  | 
	
		| Sorbus peckinensis Koehne [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus × pekarovae M jovský & Bern tov | Unresolved |  | RJP |  | 
	
		| Sorbus pekarovae Májovský & Bernátová | Unresolved |  | TRO |  | 
	
		| Sorbus pekinensis Koehne | Synonym |  | RJP |  | 
	
		| Sorbus perincisa Borb s & Fekete | Unresolved |  | RJP |  | 
	
		| Sorbus perlonga Meierott | Unresolved |  | RJP |  | 
	
		| Sorbus persica Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus persica var. acutiloba Gabrieljan [Spelling variant] | Synonym |  | RJP |  | 
	
		| Sorbus persica var. acutilobata Gabrieljan | Synonym |  | RJP |  | 
	
		| Sorbus picta Bedevian | Unresolved |  | RJP |  | 
	
		| Sorbus pilosula Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus × pinnatifida auct. angl. | Synonym |  | RJP |  | 
	
		| Sorbus pinnatifida (Ehrh.) Bean | Synonym |  | RJP |  | 
	
		| Sorbus × pinnatifida (Sm.) Düll | Synonym |  | RJP |  | 
	
		| Sorbus plantierensis C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus platyodon Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus pluripinnata (C.K.Schneid.) Koehne | Synonym |  | RJP |  | 
	
		| Sorbus pogonopetala Koehne | Synonym |  | RJP |  | 
	
		| Sorbus pohuashanensis (Hance) Rehder | Synonym |  | RJP |  | 
	
		| Sorbus pohuashanensis (Hance) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus pohuashanensis var. amurensis (Koehne) Y.L.Chou & S.L.Tung | Synonym |  | RJP |  | 
	
		| Sorbus polaris Koehne | Synonym |  | RJP |  | 
	
		| Sorbus polycarpa (Hook.f.) Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus pontica Zaik. | Accepted |  | RJP |  | 
	
		| Sorbus porrigens Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus porrigentiformis E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus portae-bohemicae M.Lepš¡, Boubl¡k, P.Lepš¡ & V¡t | Unresolved |  | RJP |  | 
	
		| Sorbus poteriifolia (Hand.-Mazz. 1925) Hand.-Mazz. | Accepted |  | RJP |  | 
	
		| Sorbus praemorsa (Guss.) K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus praemorsa (Guss.) Strobl | Unresolved |  | RJP |  | 
	
		| Sorbus praemorsa (Guss.) Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus praetorminalis Krysht. & Baik. | Unresolved |  | RJP |  | 
	
		| Sorbus prattii Koehne | Accepted |  | RJP |  | 
	
		| Sorbus prattii Sealy | Unresolved |  | RJP |  | 
	
		| Sorbus prattii Hand.-Mazz. | Synonym |  | RJP |  | 
	
		| Sorbus prattii var. aestivalis (Koehne) T.T.Yu | Accepted |  | RJP |  | 
	
		| Sorbus prattii var. prattii | Synonym |  | RJP |  | 
	
		| Sorbus prattii var. tatsienensis (Koehne) C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus × proctoriana T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus proctoris T.C.G.Rich | Synonym |  | RJP |  | 
	
		| Sorbus pruinosa Koehne | Unresolved |  | RJP |  | 
	
		| Sorbus pseudaria (Spach) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus pseudobakonyensis K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus pseudodanubialis K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus pseudofennica E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus pseudogracilis (C.K.Schneid.) Koehne | Unresolved |  | RJP |  | 
	
		| Sorbus pseudohupehensis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus pseudolatifolia K.P.Popov | Unresolved |  | RJP |  | 
	
		| Sorbus × pseudolatifolia Boros | Accepted |  | RJP |  | 
	
		| Sorbus pseudomeinichii Ashley Robertson | Accepted |  | RJP |  | 
	
		| Sorbus pseudoscandica Zabel | Unresolved |  | RJP |  | 
	
		| Sorbus × pseudosemi-incisa Boros | Accepted |  | RJP |  | 
	
		| Sorbus pseudothuringiaca Düll | Accepted |  | RJP |  | 
	
		| Sorbus × pseudovertesensis Boros | Accepted |  | RJP |  | 
	
		| Sorbus pseudovilmorinii McAll. | Accepted |  | RJP |  | 
	
		| Sorbus pteridophylla Hand.-Mazz. | Synonym |  | RJP |  | 
	
		| Sorbus pteridophylla var. tephroclada Hand.-Mazz. | Synonym |  | RJP |  | 
	
		| Sorbus pubens (Lindl.) Heynh. | Unresolved |  | RJP |  | 
	
		| Sorbus pubescens (Dippel) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus puellarum Meierott | Unresolved |  | RJP |  | 
	
		| Sorbus pulchra N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus pumila Raf. | Unresolved |  | RJP |  | 
	
		| Sorbus purpurea Dulac | Unresolved |  | RJP |  | 
	
		| Sorbus pygmaea Hutch. | Synonym |  | RJP |  | 
	
		| Sorbus pygmaea hort. | Synonym |  | RJP |  | 
	
		| Sorbus pyrus Crantz | Unresolved |  | RJP |  | 
	
		| Sorbus quercifolia hort. | Unresolved |  | RJP |  | 
	
		| Sorbus quercifolia Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus quercoides hort. | Unresolved |  | RJP |  | 
	
		| Sorbus quercoides hort. ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus quernea Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus randaiensis hort. | Synonym |  | RJP |  | 
	
		| Sorbus randaiensis (Hayata) Koidz. | Accepted |  | RJP |  | 
	
		| Sorbus ratisbonensis N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus redliana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus reducta Diels | Accepted |  | RJP |  | 
	
		| Sorbus reducta var. reducta | Synonym |  | RJP |  | 
	
		| Sorbus reflexipetala Koehne | Accepted |  | RJP |  | 
	
		| Sorbus rehderiana Koehne | Accepted |  | RJP |  | 
	
		| Sorbus rehderiana var. rehderiana | Synonym |  | RJP |  | 
	
		| Sorbus reverchonii Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus rhamnoides (Decne.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus rhodanthera Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus rhombifolia C.J.Qi & K.W.Liu | Accepted |  | RJP |  | 
	
		| Sorbus rikuchuensis Makino | Unresolved |  | RJP |  | 
	
		| Sorbus rinzenii Rushforth | Accepted |  | RJP |  | 
	
		| Sorbus riparia Raf. | Synonym |  | RJP |  | 
	
		| Sorbus rivularis (Douglas ex Hook.) H.Hara | Unresolved |  | RJP |  | 
	
		| Sorbus × robertsonii T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus × ronnigeri J v. | Unresolved |  | RJP |  | 
	
		| Sorbus × roopiana Bordz. | Accepted |  | RJP |  | 
	
		| Sorbus roopiana auct. cauc. | Unresolved |  | RJP |  | 
	
		| Sorbus rosea McAll. | Accepted |  | RJP |  | 
	
		| Sorbus rossica Sp„th | Unresolved |  | RJP |  | 
	
		| Sorbus × rotundifolia (Bechst.) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus × rotundifolia auct. | Unresolved |  | RJP |  | 
	
		| Sorbus rubescens McAll. | Accepted |  | RJP |  | 
	
		| Sorbus rubiginosa T.T.Yu | Synonym |  | RJP |  | 
	
		| Sorbus rufoferruginea (Shirai ex C.K.Schneid.) C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus rufoferruginea (Shirai ex C.K.Schneid.) Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus rufoferruginea var. trilocularis (Hayata) Koidz. | Synonym |  | RJP |  | 
	
		| Sorbus rufopilosa C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus rufopilosa var. rufopilosa | Synonym |  | RJP |  | 
	
		| Sorbus rupicola (Syme) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus rupicola Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus rupicoloides L.Houston & T.G.C.Rich | Accepted |  | RJP |  | 
	
		| Sorbus rushforthii McAll. | Accepted |  | RJP |  | 
	
		| Sorbus rutilans McAll. | Accepted |  | RJP |  | 
	
		| Sorbus sabauda Nyman | Unresolved |  | RJP |  | 
	
		| Sorbus salicifolia (Hartm.) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus salwinensis T.T.Yu & L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus sambucifolia hort. | Unresolved |  | RJP |  | 
	
		| Sorbus sambucifolia Dippel | Synonym |  | RJP |  | 
	
		| Sorbus sambucifolia Howell | Unresolved |  | RJP |  | 
	
		| Sorbus sambucifolia Trautv. | Unresolved |  | RJP |  | 
	
		| Sorbus sambucifolia Ledeb. | Unresolved |  | RJP |  | 
	
		| Sorbus sambucifolia Maxim. | Unresolved |  | RJP |  | 
	
		| Sorbus sambucifolia (Cham. & Schltdl.) M.Roem. | Accepted |  | RJP |  | 
	
		| Sorbus sambucifolia var. pseudogracilis C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus sambucifolia var. pumila (Raf.) Koehne | Accepted |  | TRO |  | 
	
		| Sorbus sarcocarpa Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus sargentiana Koehne | Accepted |  | RJP |  | 
	
		| Sorbus sargentiana var. warleyensis C.Marquand | Synonym |  | RJP |  | 
	
		| Sorbus × sargentii Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus sativa Ellis | Unresolved |  | RJP |  | 
	
		| Sorbus sativa L. ex B.D.Jacks. | Unresolved |  | RJP |  | 
	
		| Sorbus × saturejifolia Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus saxicola T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus scalaris Koehne | Accepted |  | RJP |  | 
	
		| Sorbus scandica H.J.Coste | Synonym |  | RJP |  | 
	
		| Sorbus scandica auct. nonn. fl. cauc. et armen. | Unresolved |  | RJP |  | 
	
		| Sorbus scandica auct. | Unresolved |  | RJP |  | 
	
		| Sorbus scandica Maly | Unresolved |  | RJP |  | 
	
		| Sorbus scandica (L.) Fr. | Synonym |  | RJP |  | 
	
		| Sorbus scannelliana T.C.G.Rich | Accepted |  | RJP |  | 
	
		| Sorbus scepusiensis Kovanda | Unresolved |  | RJP |  | 
	
		| Sorbus schemachensis Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus × schinzii Düll | Unresolved |  | RJP |  | 
	
		| Sorbus schneideriana Koehne | Unresolved |  | RJP |  | 
	
		| Sorbus schnizleiniana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus schuwerkiorum N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus schwarziana N.Mey. | Unresolved |  | RJP |  | 
	
		| Sorbus schwerini C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus scopulina Greene | Accepted |  | RJP |  | 
	
		| Sorbus scopulina Hough | Synonym |  | RJP |  | 
	
		| Sorbus scopulina var. scopulina | Synonym |  | RJP |  | 
	
		| Sorbus semi-incisa (Borb s) Borb s | Accepted |  | RJP |  | 
	
		| Sorbus × semipinnata (Roth) Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus semipinnata Borb s | Accepted |  | RJP |  | 
	
		| Sorbus semitorminalis (Borb s) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus serotina Koehne | Synonym |  | RJP |  | 
	
		| Sorbus setschwanensis (C.K.Schneid.) Koehne | Accepted |  | RJP |  | 
	
		| Sorbus shirinensis Hadač & Chrtek | Unresolved |  | RJP |  | 
	
		| Sorbus sibirica Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus sikkimensis Wenz. | Unresolved |  | RJP |  | 
	
		| Sorbus sikkimensis var. ferruginea Wenz. | Synonym |  | RJP |  | 
	
		| Sorbus simonkaiana K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus sitchensis Jeps. | Unresolved |  | RJP |  | 
	
		| Sorbus sitchensis Raup | Unresolved |  | RJP |  | 
	
		| Sorbus sitchensis G.T.Benson | Unresolved |  | RJP |  | 
	
		| Sorbus sitchensis M.Roem. | Accepted |  | RJP |  | 
	
		| Sorbus sitchensis subsp. californica (Greene) Abrams | Synonym |  | RJP |  | 
	
		| Sorbus sitchensis var. densa Jeps. | Synonym |  | RJP |  | 
	
		| Sorbus sitchensis var. grayi (Wenz.) C.L.Hitchc. | Synonym |  | RJP |  | 
	
		| Sorbus sitchensis subsp. grayi (Wenz.) Calder & R.L.Taylor | Synonym |  | RJP |  | 
	
		| Sorbus sitchensis var. sitchensis | Synonym |  | RJP |  | 
	
		| Sorbus sitchensis subsp. sitchensis | Synonym |  | TRO |  | 
	
		| Sorbus slavnicensis K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus × slovenica Kovanda | Accepted |  | RJP |  | 
	
		| Sorbus slovenica Kovanda | Unresolved |  | TRO |  | 
	
		| Sorbus sooi (M th‚) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus × sorbifolia (hort. ex Poir.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus sorbifolia (Poir.) Hedl. | Synonym |  | TRO |  | 
	
		| Sorbus speciosa hort. ex K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus speciosa Dieck ex Dippel | Unresolved |  | RJP |  | 
	
		| Sorbus sphaerocarpa Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus × splendida Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus × spuria Pers. | Unresolved |  | RJP |  | 
	
		| Sorbus stankovii Juz. | Synonym |  | RJP |  | 
	
		| Sorbus stenophylla M.Proctor | Unresolved |  | RJP |  | 
	
		| Sorbus stirtoniana T.C.G.Rich | Unresolved |  | RJP |  | 
	
		| Sorbus subarranensis Hyl. | Unresolved |  | RJP |  | 
	
		| Sorbus subcordata Bornm. | Unresolved |  | RJP |  | 
	
		| Sorbus subcordata Bornm. ex Dull | Accepted |  | RJP |  | 
	
		| Sorbus subcuneata Wilmott | Accepted |  | RJP |  | 
	
		| Sorbus subdanubialis (So¢) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus subfusca (Ledeb. ex Nordm.) Boiss. | Accepted |  | RJP |  | 
	
		| Sorbus subochracea T.T.Yu & L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus subpinnata Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus subscandica Gremli | Unresolved |  | RJP |  | 
	
		| Sorbus subserrata Opiz | Unresolved |  | RJP |  | 
	
		| Sorbus subsimilis Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus subtomentosa (Albov) Zinserl. | Unresolved |  | RJP |  | 
	
		| Sorbus subulata (J.E.Vidal) T.H.Nguyˆn & Yakovlev | Unresolved |  | RJP |  | 
	
		| Sorbus subvestita Greene | Unresolved |  | RJP |  | 
	
		| Sorbus subvestita Rosend. & Butters | Synonym |  | RJP |  | 
	
		| Sorbus sudetica (Tausch) Bluff, Nees & Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus sudetica (Tausch) Fritsch | Unresolved |  | RJP |  | 
	
		| Sorbus suecica (L.) Briq. | Unresolved |  | RJP |  | 
	
		| Sorbus suecica (L.) Krok ex Hedl. | Synonym |  | RJP |  | 
	
		| Sorbus sulphurea hort. | Unresolved |  | RJP |  | 
	
		| Sorbus syrmiensis Kit. | Unresolved |  | RJP |  | 
	
		| Sorbus taishanensis F.Z.Li & X.D.Chen | Unresolved |  | RJP |  | 
	
		| Sorbus takhtajanii Gabrieljan | Accepted |  | RJP |  | 
	
		| Sorbus tamamschjanae Gabrieljan | Accepted |  | RJP |  | 
	
		| Sorbus tangoensis (Koidz.) Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus tapashana C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus taurica Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus tauricola Zaik. | Accepted |  | RJP |  | 
	
		| Sorbus tenuis McAll. | Accepted |  | RJP |  | 
	
		| Sorbus teodorii Liljef. | Unresolved |  | RJP |  | 
	
		| Sorbus terminalis hort. gall. | Synonym |  | RJP |  | 
	
		| Sorbus thaiszii (So¢) K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus theophrasta Lombart | Synonym |  | RJP |  | 
	
		| Sorbus thibetica (Cardot) Hand.-Mazz. | Accepted |  | RJP |  | 
	
		| Sorbus thomsonii (King ex Hook.f.) Rehder | Accepted |  | RJP |  | 
	
		| Sorbus thuringiaca C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus × thuringiaca (Ilse ex Nyman) Sch”nach | Accepted |  | RJP |  | 
	
		| Sorbus × thuringiaca (Ilse) Fritsch | Unresolved |  | RJP |  | 
	
		| Sorbus tianschanica Rupr. | Accepted |  | RJP |  | 
	
		| Sorbus tianschanica var. tianschanica | Synonym |  | RJP |  | 
	
		| Sorbus tianschanica var. tomentosa Cheng-yuan Yang & Y.L. Han | Synonym |  | TRO |  | 
	
		| Sorbus tiantangensis X.M.Liu & C.L.Wang | Unresolved |  | RJP |  | 
	
		| Sorbus tiliifolia H.Zare, Amini & Assadi | Unresolved |  | RJP |  | 
	
		| Sorbus tilingii Gand. | Synonym |  | RJP |  | 
	
		| Sorbus × tomentella Gand. | Accepted |  | RJP |  | 
	
		| Sorbus tomentosa Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus tommasinii Fleischm. | Unresolved |  | RJP |  | 
	
		| Sorbus tomophylla Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus toringo Siebold | Synonym |  | RJP |  | 
	
		| Sorbus toringo K.Koch | Unresolved |  | RJP |  | 
	
		| Sorbus toringo Siebold ex Regel | Unresolved |  | RJP |  | 
	
		| Sorbus torminalis Garsault | Unresolved |  | RJP |  | 
	
		| Sorbus torminalis (L.) Crantz | Accepted |  | RJP |  | 
	
		| Sorbus × torminaloides Rouy | Unresolved |  | RJP |  | 
	
		| Sorbus trilobata (Labill. ex Poir.) Heynh. | Synonym |  | RJP |  | 
	
		| Sorbus trilocularis (Hayata) Masam. | Synonym |  | RJP |  | 
	
		| Sorbus tsinlingensis C.L.Tang | Accepted |  | RJP |  | 
	
		| Sorbus turbinata Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus turcica Zinserl. | Accepted |  | RJP |  | 
	
		| Sorbus turkestanica (Franch.) Hedl. | Accepted |  | RJP |  | 
	
		| Sorbus × tuzsoniana K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus ulmifolia K rp ti | Unresolved |  | RJP |  | 
	
		| Sorbus umbellata (Desf.) Fritsch | Accepted |  | RJP |  | 
	
		| Sorbus umbellata Meikle | Unresolved |  | RJP |  | 
	
		| Sorbus umbellata auct. | Unresolved |  | RJP |  | 
	
		| Sorbus umbellata var. baldaccii Degen & Fritsch ex C.K.Schneid. | Unresolved |  | RJP |  | 
	
		| Sorbus umbellata subsp. banatica (J v.) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus umbellata var. cretica (Lindl.) C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus umbellata var. flabellifolia (Spach) C.K.Schneid.,p.p.3144 | Synonym |  | RJP |  | 
	
		| Sorbus umbellata var. flabellifolia (Spach) C.K.Schneid.,p.p.27492 | Synonym |  | RJP |  | 
	
		| Sorbus umbellata subsp. koevessii (P‚nzes) K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus umbellata var. orbiculata (K rp ti) Gabrieljan | Unresolved |  | RJP |  | 
	
		| Sorbus umbellata var. taurica (Zinserl.) Gabrieljan | Accepted |  | RJP |  | 
	
		| Sorbus umbellata subsp. umbellata | Synonym |  | RJP |  | 
	
		| Sorbus umbellata var. umbellata | Synonym |  | RJP |  | 
	
		| Sorbus unguiculata Koehne | Synonym |  | RJP |  | 
	
		| Sorbus ursina (Wall. ex D.Don) Decne. | Accepted |  | RJP |  | 
	
		| Sorbus ursina (Wall. ex G.Don) S.Schauer | Synonym |  | RJP |  | 
	
		| Sorbus ursina (Wenz.) Hedl. | Unresolved |  | RJP |  | 
	
		| Sorbus ursina var. ursina | Synonym |  | RJP |  | 
	
		| Sorbus uzenensis (Koidz.) Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus × vagensis Wilmott | Synonym |  | RJP |  | 
	
		| Sorbus vajdae Boros | Unresolved |  | RJP |  | 
	
		| Sorbus valbrayi H.L‚v. | Synonym |  | RJP |  | 
	
		| Sorbus variolosa (Wall. ex G.Don) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus vasconica Gand. | Unresolved |  | RJP |  | 
	
		| Sorbus velebitica K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus velutina (Albov) C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus verrucosa (Decne.) Rehder | Unresolved |  | RJP |  | 
	
		| Sorbus verrucosa var. subulata J.E.Vidal | Unresolved |  | RJP |  | 
	
		| Sorbus × vertesensis Boros | Accepted |  | RJP |  | 
	
		| Sorbus verticillata Merr. | Unresolved |  | RJP |  | 
	
		| Sorbus vestita (Wall. ex G.Don) Lodd. | Unresolved |  | RJP |  | 
	
		| Sorbus vestita (Wall. ex G.Don) S.Schauer | Unresolved |  | RJP |  | 
	
		| Sorbus vexans E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus villosa Zabel | Synonym |  | RJP |  | 
	
		| Sorbus villosa f. laevis Zabel | Synonym |  | RJP |  | 
	
		| Sorbus vilmorinii C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus vilmorinii var. setschwanensis C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus vilmorinii var. typica C.K.Schneid. | Synonym |  | RJP |  | 
	
		| Sorbus viminalis Koidz. | Unresolved |  | RJP |  | 
	
		| Sorbus wallichii (Hook.f.) H.Ohashi | Synonym |  | RJP |  | 
	
		| Sorbus wallichii (Hook.f.) T.T.Yu | Accepted |  | RJP |  | 
	
		| Sorbus wardii Merr. | Synonym |  | RJP |  | 
	
		| Sorbus wattii Koehne | Synonym |  | RJP |  | 
	
		| Sorbus wenzigiana (C.K.Schneid.) Koehne | Synonym |  | RJP |  | 
	
		| Sorbus whiteana T.C.G.Rich & L.Houston | Accepted |  | RJP |  | 
	
		| Sorbus wilfordii Koehne | Synonym |  | RJP |  | 
	
		| Sorbus wilmottiana E.F.Warb. | Accepted |  | RJP |  | 
	
		| Sorbus wilsoniana C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus wilsoniana f. glaberrima auct. angl. | Synonym |  | RJP |  | 
	
		| Sorbus woronowii Zinserl. | Unresolved |  | RJP |  | 
	
		| Sorbus xanthoneura Rehder | Synonym |  | RJP |  | 
	
		| Sorbus yesoensis Nakai | Unresolved |  | RJP |  | 
	
		| Sorbus × yokouchii M.Mizush. ex T.Shimizu | Unresolved |  | RJP |  | 
	
		| Sorbus yuana Spongberg | Accepted |  | RJP |  | 
	
		| Sorbus yunnanensis L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus zahlbruckneri C.K.Schneid. | Accepted |  | RJP |  | 
	
		| Sorbus zayuensis T.T.Yu & L.T.Lu | Accepted |  | RJP |  | 
	
		| Sorbus zertovae K rp ti | Accepted |  | RJP |  | 
	
		| Sorbus zolyomii (So¢) K rp ti | Unresolved |  | RJP |  |