| Rosa baicalensis Turcz. ex Besser, nom. nud. | Rosa acicularis Lindl. subsp. acicularis | | | Rosa baicalensis Turcz. ex Besser, nom. nud. | Rosa acicularis Lindl. subsp. acicularis | 5298 | 32067 |
| Rosa beggeriana Schrenk ex Fisch. & C. A. Mey. | | a | | Rosa beggeriana Schrenk ex Fisch. & C. A. Mey. | | 5300 | |
| Rosa belgradensis Pančić | Rosa nitidula Besser unranked belgradensis (Pančić) Heinr. Braun | | | Rosa belgradensis Pančić | Rosa nitidula Besser unranked belgradensis (Pančić) Heinr. Braun | 5301 | 104797 |
| Rosa bella Rehder & E. H. Wilson | | a | | Rosa bella Rehder & E. H. Wilson | | 5302 | |
| Rosa bicolor Jacq. | Rosa foetida Herrm. | | | Rosa bicolor Jacq. | Rosa foetida Herrm. | 5303 | 5347 |
| Rosa blanda Aiton | | a | | Rosa blanda Aiton | | 5304 | |
| Rosa borbonica Chaix | Rosa ×borboniana N. H. F. Desp. | | | Rosa borbonica Chaix | Rosa borboniana N. H. F. Desp. | 5305 | 104798 |
| Rosa brunonii Lindl. | | a | | Rosa brunonii Lindl. | | 5306 | |
| Rosa cabulica Boiss. | | a | | Rosa cabulica Boiss. | | 5307 | |
| Rosa californica Cham. & Schltdl. | | a | | Rosa californica Cham. & Schltdl. | | 5308 | |
| Rosa canina L. | | a | | Rosa canina L. | | 5309 | |
| Rosa canina L. var. leucantha Boiss. | Rosa marschalliana Sosn. | | i | Rosa canina L. var.leucantha Boiss. | Rosa marschalliana Sosn. | 5310 | 104800 |
| Rosa carelica Fr. | Rosa acicularis Lindl. subsp. acicularis | | | Rosa carelica Fr. | Rosa acicularis Lindl. subsp. acicularis | 5311 | 32067 |
| Rosa carolina L. | | a | | Rosa carolina L. | | 5312 | |
| Rosa caudata Baker | | a | | Rosa caudata Baker | | 5313 | |
| Rosa cerasocarpa Rolfe | | a | | Rosa cerasocarpa Rolfe | | 5314 | |
| Rosa ×centifolia L. | | a | | Rosa centifolia L. | | 5315 | |
| Rosa ×chabertii Déségl. | Rosa ×waitziana Tratt. | | | Rosa chabertii Déségl. | Rosa waitziana Tratt. | 5316 | 32192 |
| Rosa cherokeensis Donn ex Small | Rosa laevigata Michx. | | | Rosa cherokeensis Donn ex Small | Rosa laevigata Michx. | 5317 | 5384 |
| Rosa chinensis Jacq. | | a | | Rosa chinensis Jacq. | | 5318 | |
| Rosa chinensis Jacq. var. manettii Dippel | Rosa chinensis Jacq. | | i | Rosa chinensis Jacq. var.manettii Dippel | Rosa chinensis Jacq. | 5319 | 5318 |
| Rosa cinnamomea L. | Rosa pendulina L. | | | Rosa cinnamomea L. | Rosa pendulina L. | 5320 | 32129 |
| Rosa cinnamomea L. var. malyi (A. Kern.) Skeels | Rosa pendulina L. | | i | Rosa cinnamomea L. var.malyi (A. Kern.) Skeels | Rosa pendulina L. | 5321 | 32129 |
| Rosa complicata Gren. | Rosa dumalis Bechst. | | | Rosa complicata Gren. | Rosa dumalis Bechst. | 5322 | 5334 |
| Rosa gallica L. var. conditorum Dieck | Rosa gallica L. | | i | Rosa gallica L. var.conditorum Dieck | Rosa gallica L. | 5323 | 5351 |
| Rosa coriifolia Fr. | | a | | Rosa coriifolia Fr. | | 5324 | |
| Rosa corymbulosa Rolfe | | a | | Rosa corymbulosa Rolfe | | 5325 | |
| Rosa cuspidata M. Bieb. | Rosa tomentosa Sm. | | | Rosa cuspidata M. Bieb. | Rosa tomentosa Sm. | 5326 | 32185 |
| Rosa cymosa Tratt. | | a | | Rosa cymosa Tratt. | | 5327 | |
| Rosa ×damascena Herrm. | | a | | Rosa damascena Herrm. | | 5328 | |
| Rosa ×damascena Herrm. var. trigintipetala (Dieck) Koehne | Rosa ×damascena Herrm. | | i | Rosa damascena Herrm. var.trigintipetala (Dieck) Koehne | Rosa damascena Herrm. | 5329 | 5328 |
| Rosa davidii Crép. | | a | | Rosa davidii Crép. | | 5330 | |
| Rosa davidii Crép. var. elongata Rehder & E. H. Wilson | | a | i | Rosa davidii Crép. var.elongata Rehder & E. H. Wilson | | 5331 | |
| Rosa davurica Pall. | | a | | Rosa davurica Pall. | | 5332 | |
| Rosa deseglisei Boreau | Rosa corymbifera Borkh. subsp. deseglisei (Boreau) Stohr | | | Rosa deseglisei Boreau | Rosa corymbifera Borkh. subsp. deseglisei (Boreau) Stohr | 5333 | 104806 |
| Rosa dumalis Bechst. | | a | | Rosa dumalis Bechst. | | 5334 | |
| Rosa dumetorum Thuill. | Rosa corymbifera Borkh. | | | Rosa dumetorum Thuill. | Rosa corymbifera Borkh. | 5335 | 104805 |
| Rosa ecae Aitch. | | a | | Rosa ecae Aitch. | | 5336 | |
| Rosa eglanteria L. | Rosa rubiginosa L. | | | Rosa eglanteria L. | Rosa rubiginosa L. | 5337 | 32151 |
| Rosa elegantula Rolfe | | a | | Rosa elegantula Rolfe | | 5338 | |
| Rosa elliptica Tausch | | a | | Rosa elliptica Tausch | | 5339 | |
| Rosa fedtschenkoana Regel | | a | | Rosa fedtschenkoana Regel | | 5340 | |
| Rosa fendleri Crép. | Rosa woodsii Lindl. var. fendleri (Crép.) Rydb. | | | Rosa fendleri Crép. | Rosa woodsii Lindl. var.fendleri (Crép.) Rydb. | 5341 | 409186 |
| Rosa ferox M. Bieb. | Rosa turcica Rouy | | | Rosa ferox M. Bieb. | Rosa turcica Rouy | 5342 | 104807 |
| Rosa ferruginea Vill. | Rosa spp. | | | Rosa ferruginea Vill. | Rosa spp. | 5343 | 300516 |
| Rosa filipes Rehder & E. H. Wilson | | a | | Rosa filipes Rehder & E. H. Wilson | | 5344 | |
| Rosa floribunda Steven ex Besser | Rosa micrantha Borrer ex Sm. | | | Rosa floribunda Steven ex Besser | Rosa micrantha Borrer ex Sm. | 5345 | 32093 |
| Rosa floribunda Baker | Rosa helenae Rehder & E. H. Wilson | | | Rosa floribunda Baker | Rosa helenae Rehder & E. H. Wilson | 5346 | 5366 |
| Rosa foetida Herrm. | | a | | Rosa foetida Herrm. | | 5347 | |
| Rosa foetida Herrm. var. bicolor (Jacq.) E. Willm. | Rosa foetida Herrm. | | i | Rosa foetida Herrm. var.bicolor (Jacq.) E. Willm. | Rosa foetida Herrm. | 5348 | 5347 |
| Rosa foliolosa Nutt. ex Torr. & A. Gray | | a | | Rosa foliolosa Nutt. ex Torr. & A. Gray | | 5349 | |
| Rosa ×francofurtana Münchh. | | a | | Rosa francofurtana Münchh. | | 5350 | |
| Rosa gallica L. | | a | | Rosa gallica L. | | 5351 | |
| Rosa gallica L. f. trigintipetala Dieck | Rosa ×damascena Herrm. | | i | Rosa gallica L. f. trigintipetala Dieck | Rosa damascena Herrm. | 5352 | 5328 |
| Rosa gallica L. var. officinalis Thory | Rosa gallica L. | | i | Rosa gallica L. var.officinalis Thory | Rosa gallica L. | 5353 | 5351 |
| Rosa gayiana Wallr. | Rosa spp. | | | Rosa gayiana Wallr. | Rosa spp. | 5354 | 300516 |
| Rosa gebleriana Schrenk | Rosa laxa Retz. | | | Rosa gebleriana Schrenk | Rosa laxa Retz. | 5355 | 5385 |
| Rosa gentiliana H. Lév. & Vaniot | | a | | Rosa gentiliana H. Lév. & Vaniot | | 5356 | |
| Rosa gigantea Collett ex Crép. | | a | | Rosa gigantea Collett ex Crép. | | 5357 | |
| Rosa glandulosa Besser | Rosa jundzillii Besser | | | Rosa glandulosa Besser | Rosa jundzillii Besser | 5358 | 5381 |
| Rosa glauca Vill. ex Loisel. | Rosa dumalis Bechst. | | | Rosa glauca Vill. ex Loisel. | Rosa dumalis Bechst. | 5359 | 5334 |
| Rosa glutinosa Sm. | Rosa pulverulenta M. Bieb. | | | Rosa glutinosa Sm. | Rosa pulverulenta M. Bieb. | 5360 | 104820 |
| Rosa gmelinii Bunge | Rosa acicularis Lindl. subsp. acicularis | | | Rosa gmelinii Bunge | Rosa acicularis Lindl. subsp. acicularis | 5361 | 32067 |
| Rosa graciliflora Rehder & E. H. Wilson | | a | | Rosa graciliflora Rehder & E. H. Wilson | | 5362 | |
| Rosa guttensteinensis J. Jacq. ex Spreng. | Rosa glauca Pourr. | | | Rosa guttensteinensis J. Jacq. ex Spreng. | Rosa glauca Pourr. | 5363 | 104819 |
| Rosa gymnocarpa Nutt. | | a | | Rosa gymnocarpa Nutt. | | 5364 | |
| Rosa ×harisonii Rivers | | a | | Rosa harisonii Rivers | | 5365 | |
| Rosa helenae Rehder & E. H. Wilson | | a | | Rosa helenae Rehder & E. H. Wilson | | 5366 | |
| Rosa heliophila Greene | Rosa suffulta Greene | | | Rosa heliophila Greene | Rosa suffulta Greene | 5367 | 104793 |
| Rosa heliophila Greene var. alba (Rehder) Rehder | Rosa arkansana Porter | | i | Rosa heliophila Greene var.alba (Rehder) Rehder | Rosa arkansana Porter | 5368 | 32081 |
| Rosa hemisphaerica Herrm. | | a | | Rosa hemisphaerica Herrm. | | 5369 | |
| Rosa ×hibernica Templeton | | a | | Rosa hibernica Templeton | | 5370 | |
| Rosa ×highdownensis Hillier | | a | | Rosa highdownensis Hillier | | 5372 | |
| Rosa hirtula (Regel) Nakai | Rosa roxburghii Tratt. var. hirtula (Regel) Rehder & E. H. Wilson | | | Rosa hirtula (Regel) Nakai | Rosa roxburghii Tratt. var.hirtula (Regel) Rehder & E. H. Wilson | 5373 | 104840 |
| Rosa hispida Sims | Rosa spinosissima L. | | | Rosa hispida Sims | Rosa spinosissima L. | 5374 | 32175 |
| Rosa holodonta Stapf | Rosa moyesii Hemsl. & E. H. Wilson | | | Rosa holodonta Stapf | Rosa moyesii Hemsl. & E. H. Wilson | 5375 | 32106 |
| Rosa hugonis Hemsl. | Rosa xanthina Lindl. f. hugonis (Hemsl.) A. V. Roberts | | | Rosa hugonis Hemsl. | Rosa xanthina Lindl. f. hugonis (Hemsl.) A. V. Roberts | 5376 | 104848 |
| Rosa iberica Steven ex M. Bieb. | | a | | Rosa iberica Steven ex M. Bieb. | | 5377 | |
| Rosa indica L. var. odorata Andrews | Rosa ×odorata (Andrews) Sweet | | i | Rosa indica L. var.odorata Andrews | Rosa odorata (Andrews) Sweet | 5378 | 32120 |
| Rosa ×involuta Sm. | | a | | Rosa involuta Sm. | | 5379 | |
| Rosa jackii Rehder | Rosa maximowicziana Regel var. jackii (Rehder) Rehder | | | Rosa jackii Rehder | Rosa maximowicziana Regel var.jackii (Rehder) Rehder | 5380 | 104865 |
| Rosa jundzillii Besser | | a | | Rosa jundzillii Besser | | 5381 | |
| Rosa ×kamtchatica Vent. | | a | | Rosa kamtchatica Vent. | | 5382 | |
| Rosa ×kochiana Koehne | | a | | Rosa kochiana Koehne | | 5383 | |
| Rosa laevigata Michx. | | a | | Rosa laevigata Michx. | | 5384 | |
| Rosa laxa Retz. | | a | | Rosa laxa Retz. | | 5385 | |
| Rosa leschenaultiana (Thory) Wight & Arn. | | a | | Rosa leschenaultiana (Thory) Wight & Arn. | | 5386 | |
| Rosa leucantha M. Bieb. | Rosa marschalliana Sosn. | | | Rosa leucantha M. Bieb. | Rosa marschalliana Sosn. | 5387 | 104800 |
| Rosa ×lheritieriana Thory | | a | | Rosa lheritieriana Thory | | 5388 | |
| Rosa longicuspis Bertol. | | a | | Rosa longicuspis Bertol. | | 5389 | |
| Rosa lucens Rolfe | Rosa longicuspis Bertol. | | | Rosa lucens Rolfe | Rosa longicuspis Bertol. | 5390 | 5389 |
| Rosa lucieae Franch. & Rochebr. ex Crép. | | a | | Rosa lucieae Franch. & Rochebr. ex Crép. | | 5391 | |
| Rosa lucida Ehrh. | Rosa virginiana Mill. | | | Rosa lucida Ehrh. | Rosa virginiana Mill. | 5392 | 32191 |
| Rosa lutea Mill. | Rosa foetida Herrm. | | | Rosa lutea Mill. | Rosa foetida Herrm. | 5393 | 5347 |
| Rosa lutetiana Léman | Rosa canina L. | | | Rosa lutetiana Léman | Rosa canina L. | 5394 | 5309 |
| Rosa lyellii Lindl. | Rosa clinophylla Thory | | | Rosa lyellii Lindl. | Rosa clinophylla Thory | 5395 | 104802 |
| Rosa abietina Gren. | | a | | Rosa abietina Gren. | | 32064 | |
| Rosa abyssinica R. Br. ex Lindl. | | a | | Rosa abyssinica R. Br. ex Lindl. | | 32066 | |
| Rosa acicularis Lindl. subsp. acicularis | | a | i | Rosa acicularis Lindl. subsp. acicularis | | 32067 | |
| Rosa acicularis Lindl. var. bourgeauiana Crép. | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | | i | Rosa acicularis Lindl. var.bourgeauiana Crép. | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | 32068 | 104792 |
| Rosa acicularis Lindl. var. engelmannii (S. Watson) Crép. ex Rehder | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | | i | Rosa acicularis Lindl. var.engelmannii (S. Watson) Crép. ex Rehder | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | 32069 | 104792 |
| Rosa acicularis Lindl. var. gmelinii (Bunge) C. A. Mey. | Rosa acicularis Lindl. subsp. acicularis | | i | Rosa acicularis Lindl. var.gmelinii (Bunge) C. A. Mey. | Rosa acicularis Lindl. subsp. acicularis | 32070 | 32067 |
| Rosa acicularis Lindl. subsp. acicularis var. nipponensis (Crép.) Koehne | | a | i | Rosa acicularis Lindl. subsp. acicularis var.nipponensis (Crép.) Koehne | | 32071 | |
| Rosa acicularis Lindl. var. sayiana Erlanson | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | | i | Rosa acicularis Lindl. var.sayiana Erlanson | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | 32072 | 104792 |
| Rosa agrestis Savi | | a | | Rosa agrestis Savi | | 32073 | |
| Rosa ×alba L. | | a | | Rosa alba L. | | 32074 | |
| Rosa alberti Regel | | a | | Rosa alberti Regel | | 32075 | |
| Rosa allionii Burnat & Gremli | Rosa spp. | | | Rosa allionii Burnat & Gremli | Rosa spp. | 32076 | 300516 |
| Rosa alpina L. | Rosa pendulina L. | | | Rosa alpina L. | Rosa pendulina L. | 32077 | 32129 |
| Rosa altaica Willd. | Rosa spinosissima L. | | | Rosa altaica Willd. | Rosa spinosissima L. | 32078 | 32175 |
| Rosa amblyotis C. A. Mey. | | a | | Rosa amblyotis C. A. Mey. | | 32079 | |
| Rosa angustiarum (Cockerell) Cockerell | Rosa suffulta Greene | | | Rosa angustiarum (Cockerell) Cockerell | Rosa suffulta Greene | 32080 | 104793 |
| Rosa arkansana Porter | | a | | Rosa arkansana Porter | | 32081 | |
| Rosa arvensis Huds. | | a | | Rosa arvensis Huds. | | 32082 | |
| Rosa atropurpurea Brot. | Rosa spp. | | | Rosa atropurpurea Brot. | Rosa spp. | 32083 | 300516 |
| Rosa atropurpurea Boullu | Rosa spp. | | | Rosa atropurpurea Boullu | Rosa spp. | 32084 | 300516 |
| Rosa macrantha N. H. F. Desp. | Rosa ×waitziana Tratt. nothovar. macrantha (N. H. F. Desp.) Rehder | | | Rosa macrantha N. H. F. Desp. | Rosa waitziana Tratt. nothovar. macrantha (N. H. F. Desp.) Rehder | 32085 | 32193 |
| Rosa macrocarpa G. Watt ex Crép. | Rosa gigantea Collett ex Crép. | | | Rosa macrocarpa G. Watt ex Crép. | Rosa gigantea Collett ex Crép. | 32086 | 5357 |
| Rosa macrophylla Lindl. | | a | | Rosa macrophylla Lindl. | | 32087 | |
| Rosa majalis Herrm. | | a | | Rosa majalis Herrm. | | 32088 | |
| Rosa malyi A. Kern. | Rosa pendulina L. | | | Rosa malyi A. Kern. | Rosa pendulina L. | 32089 | 32129 |
| Rosa manca Greene | | a | | Rosa manca Greene | | 32090 | |
| Rosa marretii H. Lév. | | a | | Rosa marretii H. Lév. | | 32091 | |
| Rosa maximowicziana Regel | | a | | Rosa maximowicziana Regel | | 32092 | |
| Rosa micrantha Borrer ex Sm. | | a | | Rosa micrantha Borrer ex Sm. | | 32093 | |
| Rosa microcarpa Retz. | | a | | Rosa microcarpa Retz. | | 32094 | |
| Rosa microcarpa Lindl. | Rosa cymosa Tratt. | | | Rosa microcarpa Lindl. | Rosa cymosa Tratt. | 32095 | 5327 |
| Rosa microphylla Roxb. ex Lindl. | Rosa roxburghii Tratt. | | | Rosa microphylla Roxb. ex Lindl. | Rosa roxburghii Tratt. | 32096 | 32149 |
| Rosa mollis Sm. | | a | | Rosa mollis Sm. | | 32097 | |
| Rosa mollissima Willd. | Rosa spp. | | | Rosa mollissima Willd. | Rosa spp. | 32098 | 300516 |
| Rosa montana Chaix | | a | | Rosa montana Chaix | | 32099 | |
| Rosa monticola Rapin | Rosa spp. | | | Rosa monticola Rapin | Rosa spp. | 32100 | 300516 |
| Rosa montivaga Déségl. | Rosa canina L. var. globularis (Franch.) Dumort. | | | Rosa montivaga Déségl. | Rosa canina L. var.globularis (Franch.) Dumort. | 32101 | 105145 |
| Rosa moschata Desf. ex J. St.-Hil. | Rosa spp. | | | Rosa moschata Desf. ex J. St.-Hil. | Rosa spp. | 32104 | 300516 |
| Rosa moschata Herrm. var. nastarana Christ | Rosa moschata Herrm. | | i | Rosa moschata Herrm. var.nastarana Christ | Rosa moschata Herrm. | 32105 | 70582 |
| Rosa moyesii Hemsl. & E. H. Wilson | | a | | Rosa moyesii Hemsl. & E. H. Wilson | | 32106 | |
| Rosa multibracteata Hemsl. & E. H. Wilson | | a | | Rosa multibracteata Hemsl. & E. H. Wilson | | 32107 | |
| Rosa multiflora Thunb. | | a | | Rosa multiflora Thunb. | | 32108 | |
| Rosa multiflora Thunb. var. carnea Thory | Rosa multiflora Thunb. | | i | Rosa multiflora Thunb. var.carnea Thory | Rosa multiflora Thunb. | 32109 | 32108 |
| Rosa multiflora Thunb. var. cathayensis Rehder & E. H. Wilson | | a | i | Rosa multiflora Thunb. var.cathayensis Rehder & E. H. Wilson | | 32110 | |
| Rosa multiflora Thunb. var. platyphylla Thory | Rosa multiflora Thunb. | | i | Rosa multiflora Thunb. var.platyphylla Thory | Rosa multiflora Thunb. | 32111 | 32108 |
| Rosa multiflora Thunb. var. uchiyamana Makino | Rosa spp. | | i | Rosa multiflora Thunb. var.uchiyamana Makino | Rosa spp. | 32112 | 300516 |
| Rosa murielae Rehder & E. H. Wilson | | a | | Rosa murielae Rehder & E. H. Wilson | | 32113 | |
| Rosa miyoshii Focke | | a | | Rosa miyoshii Focke | | 32114 | |
| Rosa nanothamnus Boulenger | | a | | Rosa nanothamnus Boulenger | | 32115 | |
| Rosa nipponensis Crép. | Rosa acicularis Lindl. subsp. acicularis var. nipponensis (Crép.) Koehne | | | Rosa nipponensis Crép. | Rosa acicularis Lindl. subsp. acicularis var.nipponensis (Crép.) Koehne | 32116 | 32071 |
| Rosa ×noisetteana Thory | | a | | Rosa noisetteana Thory | | 32117 | |
| Rosa nutkana C. Presl | | a | | Rosa nutkana C. Presl | | 32118 | |
| Rosa ochroleuca Sw. ex Wikstr. | Rosa spinosissima L. f. luteola (Andrews) Rehder | | | Rosa ochroleuca Sw. ex Wikstr. | Rosa spinosissima L. f. luteola (Andrews) Rehder | 32119 | 104884 |
| Rosa ×odorata (Andrews) Sweet | | a | | Rosa odorata (Andrews) Sweet | | 32120 | |
| Rosa ×odorata (Andrews) Sweet var. gigantea (Collett ex Crép.) Rehder & E. H. Wilson | Rosa gigantea Collett ex Crép. | | i | Rosa odorata (Andrews) Sweet var.gigantea (Collett ex Crép.) Rehder & E. H. Wilson | Rosa gigantea Collett ex Crép. | 32121 | 5357 |
| Rosa omeiensis Rolfe | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts | | | Rosa omeiensis Rolfe | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts | 32122 | 104891 |
| Rosa omeiensis Rolfe f. pteracantha (Franch.) Rehder & E. H. Wilson | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts f. pteracantha Franch. | | i | Rosa omeiensis Rolfe f. pteracantha (Franch.) Rehder & E. H. Wilson | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts f. pteracantha Franch. | 32123 | 32167 |
| Rosa omissa Déségl. | Rosa sherardii Davies | | | Rosa omissa Déségl. | Rosa sherardii Davies | 32124 | 104897 |
| Rosa onoei Makino | Rosa lucieae Franch. & Rochebr. ex Crép. var. onoei (Makino) Momiy. ex Ohwi | | | Rosa onoei Makino | Rosa lucieae Franch. & Rochebr. ex Crép. var.onoei (Makino) Momiy. ex Ohwi | 32125 | 104900 |
| Rosa oxyodon Boiss. | | a | | Rosa oxyodon Boiss. | | 32126 | |
| Rosa palmeri Rydb. | Rosa carolina L. subsp. subserrulata (Rydb.) W. H. Lewis | | | Rosa palmeri Rydb. | Rosa carolina L. subsp. subserrulata (Rydb.) W. H. Lewis | 32127 | 464428 |
| Rosa palustris Marshall | | a | | Rosa palustris Marshall | | 32128 | |
| Rosa pendulina L. | | a | | Rosa pendulina L. | | 32129 | |
| Rosa persetosa Rolfe | | a | | Rosa persetosa Rolfe | | 32130 | |
| Rosa persica Michx. ex J. F. Gmel. | | a | | Rosa persica Michx. ex J. F. Gmel. | | 32131 | |
| Rosa philippinensis Merr. | Rosa lucieae Franch. & Rochebr. ex Crép. | | | Rosa philippinensis Merr. | Rosa lucieae Franch. & Rochebr. ex Crép. | 32132 | 5391 |
| Rosa phoenicia Boiss. | | a | | Rosa phoenicia Boiss. | | 32133 | |
| Rosa pimpinellifolia L. | Rosa spinosissima L. | | | Rosa pimpinellifolia L. | Rosa spinosissima L. | 32134 | 32175 |
| Rosa pisocarpa A. Gray | | a | | Rosa pisocarpa A. Gray | | 32135 | |
| Rosa pissartii Carrière | Rosa moschata Herrm. | | | Rosa pissartii Carrière | Rosa moschata Herrm. | 32136 | 70582 |
| Rosa pomifera Herrm. | Rosa villosa L. | | | Rosa pomifera Herrm. | Rosa villosa L. | 32137 | 32190 |
| Rosa pouzinii Tratt. | | a | | Rosa pouzinii Tratt. | | 32138 | |
| Rosa praecox hort. ex Steud. | Rosa spp. | | | Rosa praecox hort. ex Steud. | Rosa spp. | 32139 | 300516 |
| Rosa pratincola Greene | Rosa suffulta Greene | | | Rosa pratincola Greene | Rosa suffulta Greene | 32141 | 104793 |
| Rosa pratincola Greene var. angustiarum Cockerell | Rosa suffulta Greene | | i | Rosa pratincola Greene var.angustiarum Cockerell | Rosa suffulta Greene | 32142 | 104793 |
| Rosa prattii Hemsl. | | a | | Rosa prattii Hemsl. | | 32143 | |
| Rosa primula Boulenger | Rosa ecae Aitch. subsp. primula (Boulenger) A. V. Roberts | | | Rosa primula Boulenger | Rosa ecae Aitch. subsp. primula (Boulenger) A. V. Roberts | 32144 | 104920 |
| Rosa provincialis Mill. | Rosa gallica L. | | | Rosa provincialis Mill. | Rosa gallica L. | 32145 | 5351 |
| Rosa reuteri (Godet) Reut. | Rosa dumalis Bechst. | | | Rosa reuteri (Godet) Reut. | Rosa dumalis Bechst. | 32147 | 5334 |
| Rosa roulettii Correvon | Rosa chinensis Jacq. | | | Rosa roulettii Correvon | Rosa chinensis Jacq. | 32148 | 5318 |
| Rosa roxburghii Tratt. | | a | | Rosa roxburghii Tratt. | | 32149 | |
| Rosa ×rubella Sm. | Rosa ×involuta Sm. | | | Rosa rubella Sm. | Rosa involuta Sm. | 32150 | 5379 |
| Rosa rubiginosa L. | | a | | Rosa rubiginosa L. | | 32151 | |
| Rosa rubiginosa L. var. iberica (Steven ex M. Bieb.) Boiss. | Rosa iberica Steven ex M. Bieb. | | i | Rosa rubiginosa L. var.iberica (Steven ex M. Bieb.) Boiss. | Rosa iberica Steven ex M. Bieb. | 32152 | 5377 |
| Rosa rubrifolia Vill. | Rosa glauca Pourr. | | | Rosa rubrifolia Vill. | Rosa glauca Pourr. | 32153 | 104819 |
| Rosa ×rubrosa I. Preston | | a | | Rosa rubrosa I. Preston | | 32154 | |
| Rosa rubus H. Lév. & Vaniot | | a | | Rosa rubus H. Lév. & Vaniot | | 32155 | |
| Rosa rugosa Thunb. | | a | | Rosa rugosa Thunb. | | 32156 | |
| Rosa rugosa Thunb. var. chamissoniana C. A. Mey. | | a | i | Rosa rugosa Thunb. var.chamissoniana C. A. Mey. | | 32157 | |
| Rosa rugosa Thunb. var. kamtchatica (Vent.) Regel | Rosa ×kamtchatica Vent. | | i | Rosa rugosa Thunb. var.kamtchatica (Vent.) Regel | Rosa kamtchatica Vent. | 32158 | 5382 |
| Rosa sabini Woods | | a | | Rosa sabini Woods | | 32159 | |
| Rosa sambucina Koidz. | | a | | Rosa sambucina Koidz. | | 32160 | |
| Rosa saturata Baker | | a | | Rosa saturata Baker | | 32161 | |
| Rosa scabrata Crép. | Rosa squarrosa Rau | | | Rosa scabrata Crép. | Rosa squarrosa Rau | 32162 | 104938 |
| Rosa sempervirens L. | | a | | Rosa sempervirens L. | | 32163 | |
| Rosa sempervirens L. var. leschenaultiana Thory | Rosa leschenaultiana (Thory) Wight & Arn. | | i | Rosa sempervirens L. var.leschenaultiana Thory | Rosa leschenaultiana (Thory) Wight & Arn. | 32164 | 5386 |
| Rosa serafinii Viv. | | a | | Rosa serafinii Viv. | | 32165 | |
| Rosa sericea Lindl. | | a | | Rosa sericea Lindl. | | 32166 | |
| Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts f. pteracantha Franch. | | a | i | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts f. pteracantha Franch. | | 32167 | |
| Rosa sertata Rolfe | | a | | Rosa sertata Rolfe | | 32168 | |
| Rosa setigera Michx. | | a | | Rosa setigera Michx. | | 32169 | |
| Rosa setipoda Hemsl. & E. H. Wilson | | a | | Rosa setipoda Hemsl. & E. H. Wilson | | 32170 | |
| Rosa simplicifolia Salisb. | Rosa persica Michx. ex J. F. Gmel. | | | Rosa simplicifolia Salisb. | Rosa persica Michx. ex J. F. Gmel. | 32171 | 32131 |
| Rosa sinica L. | Rosa chinensis Jacq. | | | Rosa sinica L. | Rosa chinensis Jacq. | 32172 | 5318 |
| Rosa sinowilsonii Hemsl. | | a | | Rosa sinowilsonii Hemsl. | | 32173 | |
| Rosa soulieana Crép. | | a | | Rosa soulieana Crép. | | 32174 | |
| Rosa spinosissima L. | | a | | Rosa spinosissima L. | | 32175 | |
| Rosa spinosissima L. var. altaica (Willd.) Bean | Rosa spinosissima L. | | i | Rosa spinosissima L. var.altaica (Willd.) Bean | Rosa spinosissima L. | 32176 | 32175 |
| Rosa spinosissima L. var. hispida Koehne | Rosa spinosissima L. | | i | Rosa spinosissima L. var.hispida Koehne | Rosa spinosissima L. | 32177 | 32175 |
| Rosa spinosissima L. var. luteola Andrews | Rosa spinosissima L. f. luteola (Andrews) Rehder | | i | Rosa spinosissima L. var.luteola Andrews | Rosa spinosissima L. f. luteola (Andrews) Rehder | 32178 | 104884 |
| Rosa ×spinulifolia Dematra | | a | | Rosa spinulifolia Dematra | | 32179 | |
| Rosa stellata Wooton subsp. stellata | | a | i | Rosa stellata Wooton subsp. stellata | | 32180 | |
| Rosa stellata Wooton var. mirifica (Greene) Cockerell | Rosa stellata Wooton subsp. mirifica (Greene) W. H. Lewis | | i | Rosa stellata Wooton var.mirifica (Greene) Cockerell | Rosa stellata Wooton subsp. mirifica (Greene) W. H. Lewis | 32181 | 104939 |
| Rosa sulphurea Aiton | Rosa hemisphaerica Herrm. | | | Rosa sulphurea Aiton | Rosa hemisphaerica Herrm. | 32182 | 5369 |
| Rosa sweginzowii Koehne | | a | | Rosa sweginzowii Koehne | | 32183 | |
| Rosa tomentella Léman var. allionii (Burnat & Gremli) R. Keller | Rosa spp. | | i | Rosa tomentella Léman var.allionii (Burnat & Gremli) R. Keller | Rosa spp. | 32184 | 300516 |
| Rosa tomentosa Sm. | | a | | Rosa tomentosa Sm. | | 32185 | |
| Rosa turkestanica Regel | | a | | Rosa turkestanica Regel | | 32186 | |
| Rosa tuschetica Boiss. | | a | | Rosa tuschetica Boiss. | | 32187 | |
| Rosa uchiyamana (Makino) Makino | Rosa spp. | | | Rosa uchiyamana (Makino) Makino | Rosa spp. | 32188 | 300516 |
| Rosa venosa Sw. ex Spreng. | Rosa dumalis Bechst. | | | Rosa venosa Sw. ex Spreng. | Rosa dumalis Bechst. | 32189 | 5334 |
| Rosa villosa L. | | a | | Rosa villosa L. | | 32190 | |
| Rosa virginiana Mill. | | a | | Rosa virginiana Mill. | | 32191 | |
| Rosa ×waitziana Tratt. | | a | | Rosa waitziana Tratt. | | 32192 | |
| Rosa ×waitziana Tratt. nothovar. macrantha (N. H. F. Desp.) Rehder | | a | i | Rosa waitziana Tratt. nothovar. macrantha (N. H. F. Desp.) Rehder | | 32193 | |
| Rosa ×wasserburgensis Kirschl. | | a | | Rosa wasserburgensis Kirschl. | | 32194 | |
| Rosa webbiana Wall. ex Royle | | a | | Rosa webbiana Wall. ex Royle | | 32195 | |
| Rosa wichuraiana Crép. | Rosa lucieae Franch. & Rochebr. ex Crép. | | | Rosa wichuraiana Crép. | Rosa lucieae Franch. & Rochebr. ex Crép. | 32196 | 5391 |
| Rosa wichuraiana Crép. var. poteriifolia Koidz. | Rosa lucieae Franch. & Rochebr. ex Crép. | | i | Rosa wichuraiana Crép. var.poteriifolia Koidz. | Rosa lucieae Franch. & Rochebr. ex Crép. | 32197 | 5391 |
| Rosa willmottiae Hemsl. | | a | | Rosa willmottiae Hemsl. | | 32198 | |
| Rosa woodsii Lindl. | | a | | Rosa woodsii Lindl. | | 32199 | |
| Rosa xanthina Lindl. | | a | | Rosa xanthina Lindl. | | 32200 | |
| Rosa xanthina Lindl. f. spontanea Rehder | Rosa xanthina Lindl. | | i | Rosa xanthina Lindl. f. spontanea Rehder | Rosa xanthina Lindl. | 32201 | 32200 |
| Rosa zagrabiensis Vuk. & Heinr. Braun ex A. Kern. | | a | | Rosa zagrabiensis Vuk. & Heinr. Braun ex A. Kern. | | 32202 | |
| Rosa bakeri Déségl. | Rosa canina L. var. bakeri (Déségl.) Wolley-Dod | | | Rosa bakeri Déségl. | Rosa canina L. var.bakeri (Déségl.) Wolley-Dod | 70572 | 104794 |
| Rosa baltica Roth | | a | | Rosa baltica Roth | | 70573 | |
| Rosa banksiae W. T. Aiton | | a | | Rosa banksiae W. T. Aiton | | 70574 | |
| Rosa banksiae W. T. Aiton var. normalis Regel | | a | i | Rosa banksiae W. T. Aiton var.normalis Regel | | 70575 | |
| Rosa banksiopsis Baker | | a | | Rosa banksiopsis Baker | | 70576 | |
| Rosa ×floribunda hort. ex Andrews | Rosa ×noisetteana Thory | | | Rosa floribunda hort. ex Andrews | Rosa noisetteana Thory | 70577 | 32117 |
| Rosa foecundissima Münchh. | Rosa majalis Herrm. | | | Rosa foecundissima Münchh. | Rosa majalis Herrm. | 70578 | 32088 |
| Rosa indica auct. | Rosa chinensis Jacq. | | | Rosa indica auct. | Rosa chinensis Jacq. | 70579 | 5318 |
| Rosa moschata Herrm. | | a | | Rosa moschata Herrm. | | 70582 | |
| Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | | a | i | Rosa acicularis Lindl. subsp. sayi (Schwein.) W. H. Lewis | | 104792 | |
| Rosa suffulta Greene | | a | | Rosa suffulta Greene | | 104793 | |
| Rosa canina L. var. bakeri (Déségl.) Wolley-Dod | | a | i | Rosa canina L. var.bakeri (Déségl.) Wolley-Dod | | 104794 | |
| Rosa nitidula Besser unranked belgradensis (Pančić) Heinr. Braun | | a | i | Rosa nitidula Besser unranked belgradensis (Pančić) Heinr. Braun | | 104797 | |
| Rosa ×borboniana N. H. F. Desp. | | a | | Rosa borboniana N. H. F. Desp. | | 104798 | |
| Rosa bracteata J. C. Wendl. | | a | | Rosa bracteata J. C. Wendl. | | 104799 | |
| Rosa marschalliana Sosn. | | a | | Rosa marschalliana Sosn. | | 104800 | |
| Rosa carolina L. var. villosa (Best) Rehder | Rosa carolina L. subsp. carolina | | i | Rosa carolina L. var.villosa (Best) Rehder | Rosa carolina L. subsp. carolina | 104801 | 464422 |
| Rosa clinophylla Thory | | a | | Rosa clinophylla Thory | | 104802 | |
| Rosa vosagiaca N. H. F. Desp. | Rosa dumalis Bechst. | | | Rosa vosagiaca N. H. F. Desp. | Rosa dumalis Bechst. | 104803 | 5334 |
| Rosa afzeliana Fr. | Rosa dumalis Bechst. | | | Rosa afzeliana Fr. | Rosa dumalis Bechst. | 104804 | 5334 |
| Rosa corymbifera Borkh. | | a | | Rosa corymbifera Borkh. | | 104805 | |
| Rosa corymbifera Borkh. subsp. deseglisei (Boreau) Stohr | | a | i | Rosa corymbifera Borkh. subsp. deseglisei (Boreau) Stohr | | 104806 | |
| Rosa turcica Rouy | | a | | Rosa turcica Rouy | | 104807 | |
| Rosa glauca Pourr. | | a | | Rosa glauca Pourr. | | 104819 | |
| Rosa pulverulenta M. Bieb. | | a | | Rosa pulverulenta M. Bieb. | | 104820 | |
| Rosa roxburghii Tratt. var. hirtula (Regel) Rehder & E. H. Wilson | | a | i | Rosa roxburghii Tratt. var.hirtula (Regel) Rehder & E. H. Wilson | | 104840 | |
| Rosa xanthina Lindl. f. hugonis (Hemsl.) A. V. Roberts | | a | i | Rosa xanthina Lindl. f. hugonis (Hemsl.) A. V. Roberts | | 104848 | |
| Rosa maximowicziana Regel var. jackii (Rehder) Rehder | | a | i | Rosa maximowicziana Regel var.jackii (Rehder) Rehder | | 104865 | |
| Rosa ×kordesii H. Wulff, nom. inval. | Rosa hybr. | | | Rosa kordesii H. Wulff, nom. inval. | Rosa hybr. | 104866 | 310544 |
| Rosa spinosissima L. f. luteola (Andrews) Rehder | | a | i | Rosa spinosissima L. f. luteola (Andrews) Rehder | | 104884 | |
| Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts | | a | i | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts | | 104891 | |
| Rosa sherardii Davies | | a | | Rosa sherardii Davies | | 104897 | |
| Rosa lucieae Franch. & Rochebr. ex Crép. var. onoei (Makino) Momiy. ex Ohwi | | a | i | Rosa lucieae Franch. & Rochebr. ex Crép. var.onoei (Makino) Momiy. ex Ohwi | | 104900 | |
| Rosa ecae Aitch. subsp. primula (Boulenger) A. V. Roberts | | a | i | Rosa ecae Aitch. subsp. primula (Boulenger) A. V. Roberts | | 104920 | |
| Rosa squarrosa Rau | | a | | Rosa squarrosa Rau | | 104938 | |
| Rosa stellata Wooton subsp. mirifica (Greene) W. H. Lewis | | a | i | Rosa stellata Wooton subsp. mirifica (Greene) W. H. Lewis | | 104939 | |
| Rosa sericea Lindl. var. pteracantha (Franch.) Mast. | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts f. pteracantha Franch. | | i | Rosa sericea Lindl. var.pteracantha (Franch.) Mast. | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts f. pteracantha Franch. | 105144 | 32167 |
| Rosa canina L. var. globularis (Franch.) Dumort. | | a | i | Rosa canina L. var.globularis (Franch.) Dumort. | | 105145 | |
| Rosa acicularis Lindl. | | a | | Rosa acicularis Lindl. | | 300515 | |
| Rosa spp. | | a | | Rosa spp. | | 300516 | |
| Rosa hybr. | | a | | Rosa hybr. | | 310544 | |
| Rosa ×fortuneana Lindl. & Paxton | | a | | Rosa fortuneana Lindl. & Paxton | | 312964 | |
| Rosa henryi Boulenger | | a | | Rosa henryi Boulenger | | 315854 | |
| Rosa platyacantha Schrenk | | a | | Rosa platyacantha Schrenk | | 318029 | |
| Rosa woodsii Lindl. var. woodsii | | a | i | Rosa woodsii Lindl. var.woodsii | | 318030 | |
| Rosa woodsii Lindl. var. ultramontana (S. Watson) Jeps. | | a | i | Rosa woodsii Lindl. var.ultramontana (S. Watson) Jeps. | | 318031 | |
| Rosa woodsii Lindl. var. gratissima (Greene) D. Cole | Rosa woodsii Lindl. var. ultramontana (S. Watson) Jeps. | | i | Rosa woodsii Lindl. var.gratissima (Greene) D. Cole | Rosa woodsii Lindl. var.ultramontana (S. Watson) Jeps. | 318032 | 318031 |
| Rosa gratissima Greene | Rosa woodsii Lindl. var. ultramontana (S. Watson) Jeps. | | | Rosa gratissima Greene | Rosa woodsii Lindl. var.ultramontana (S. Watson) Jeps. | 318033 | 318031 |
| Rosa nitidula Besser | | a | | Rosa nitidula Besser | | 320260 | |
| Rosa minutifolia Engelm. | | a | | Rosa minutifolia Engelm. | | 400043 | |
| Rosa sikangensis T. T. Yu & T. C. Ku | | a | | Rosa sikangensis T. T. Yu & T. C. Ku | | 402414 | |
| Rosa glomerata Rehder & E. H. Wilson | | a | | Rosa glomerata Rehder & E. H. Wilson | | 402415 | |
| Rosa jacutica Juz. | Rosa amblyotis C. A. Mey. | | | Rosa jacutica Juz. | Rosa amblyotis C. A. Mey. | 402681 | 32079 |
| Rosa hwangshanensis P. S. Hsu | Rosa sertata Rolfe | | | Rosa hwangshanensis P. S. Hsu | Rosa sertata Rolfe | 403174 | 32168 |
| Rosa lucieae Franch. & Rochebr. ex Crép. var. fujisanensis Makino | | a | i | Rosa lucieae Franch. & Rochebr. ex Crép. var.fujisanensis Makino | | 403177 | |
| Rosa nutkana C. Presl var. nutkana | | a | i | Rosa nutkana C. Presl var.nutkana | | 403178 | |
| Rosa nutkana C. Presl var. hispida Fernald | | a | i | Rosa nutkana C. Presl var.hispida Fernald | | 403179 | |
| Rosa schrenkiana Crép. | | a | | Rosa schrenkiana Crép. | | 403180 | |
| Rosa acicularis Lindl. var. setacea Liou | Rosa acicularis Lindl. subsp. acicularis | | i | Rosa acicularis Lindl. var.setacea Liou | Rosa acicularis Lindl. subsp. acicularis | 403842 | 32067 |
| Rosa banksiae W. T. Aiton var. banksiae | | a | i | Rosa banksiae W. T. Aiton var.banksiae | | 404519 | |
| Rosa cinnamomea auct. | Rosa majalis Herrm. | | | Rosa cinnamomea auct. | Rosa majalis Herrm. | 404521 | 32088 |
| Rosa ×rehderiana Blackburn, nom. inval. | Rosa ×rehderi Shinners | | | Rosa rehderiana Blackburn, nom. inval. | Rosa rehderi Shinners | 404536 | 480271 |
| Rosa woodsii Lindl. var. fendleri (Crép.) Rydb. | | a | i | Rosa woodsii Lindl. var.fendleri (Crép.) Rydb. | | 409186 | |
| Rosa forrestiana Boulenger | | a | | Rosa forrestiana Boulenger | | 409187 | |
| Rosa giraldii Crép. | | a | | Rosa giraldii Crép. | | 409188 | |
| Rosa kokanica (Regel) Regel ex Juz. | | a | | Rosa kokanica (Regel) Regel ex Juz. | | 409189 | |
| Rosa muriculata Greene | Rosa nutkana C. Presl | | | Rosa muriculata Greene | Rosa nutkana C. Presl | 409190 | 32118 |
| Rosa sancti-andreae Degen & Trautm. | Rosa villosa L. | | | Rosa sancti-andreae Degen & Trautm. | Rosa villosa L. | 409191 | 32190 |
| Rosa sicula Tratt. | | a | | Rosa sicula Tratt. | | 409192 | |
| Rosa villosa L. subsp. mollis (Sm.) Crép. | Rosa mollis Sm. | | i | Rosa villosa L. subsp. mollis (Sm.) Crép. | Rosa mollis Sm. | 409193 | 32097 |
| Rosa multiflora Thunb. f. watsoniana (Crép.) Matsum. | | a | i | Rosa multiflora Thunb. f. watsoniana (Crép.) Matsum. | | 409446 | |
| Rosa watsoniana Crép. | Rosa multiflora Thunb. f. watsoniana (Crép.) Matsum. | | | Rosa watsoniana Crép. | Rosa multiflora Thunb. f. watsoniana (Crép.) Matsum. | 409447 | 409446 |
| Rosa ×dupontii Déségl. | | a | | Rosa dupontii Déségl. | | 409448 | |
| Rosa pimpinellifolia L. f. luteola (Andrews) Krüssm. | Rosa spinosissima L. f. luteola (Andrews) Rehder | | i | Rosa pimpinellifolia L. f. luteola (Andrews) Krüssm. | Rosa spinosissima L. f. luteola (Andrews) Rehder | 409449 | 104884 |
| Rosa sibirica Tratt. | Rosa spinosissima L. | | | Rosa sibirica Tratt. | Rosa spinosissima L. | 409450 | 32175 |
| Rosa ×alba L. var. semiplena hort. | Rosa ×alba L. | | i | Rosa alba L. var.semiplena hort. | Rosa alba L. | 409451 | 32074 |
| Rosa gallica L. var. versicolor L. | Rosa gallica L. | | i | Rosa gallica L. var.versicolor L. | Rosa gallica L. | 409452 | 5351 |
| Rosa hemsleyana Täckh. | | a | | Rosa hemsleyana Täckh. | | 409453 | |
| Rosa moyesii Hemsl. & E. H. Wilson var. fargesii Rolfe | Rosa moyesii Hemsl. & E. H. Wilson | | i | Rosa moyesii Hemsl. & E. H. Wilson var.fargesii Rolfe | Rosa moyesii Hemsl. & E. H. Wilson | 409454 | 32106 |
| Rosa maracandica Bunge | | a | | Rosa maracandica Bunge | | 409455 | |
| Rosa iliensis Chrshan. | Rosa beggeriana Schrenk ex Fisch. & C. A. Mey. | | | Rosa iliensis Chrshan. | Rosa beggeriana Schrenk ex Fisch. & C. A. Mey. | 409457 | 5300 |
| Rosa rugosa Thunb. f. alba Rehder | Rosa rugosa Thunb. | | i | Rosa rugosa Thunb. f. alba Rehder | Rosa rugosa Thunb. | 411106 | 32156 |
| Rosa rugosa Thunb. var. albiflora Koidz. | Rosa rugosa Thunb. | | i | Rosa rugosa Thunb. var.albiflora Koidz. | Rosa rugosa Thunb. | 411107 | 32156 |
| Rosa setigera Michx. var. serena E. J. Palmer & Steyerm. | Rosa setigera Michx. var. setigera | | i | Rosa setigera Michx. var.serena E. J. Palmer & Steyerm. | Rosa setigera Michx. var.setigera | 411128 | 411129 |
| Rosa setigera Michx. var. setigera | | a | i | Rosa setigera Michx. var.setigera | | 411129 | |
| Rosa ×iwara Siebold ex Regel | | a | | Rosa iwara Siebold ex Regel | | 411130 | |
| Rosa marginata auct. | Rosa jundzillii Besser | | | Rosa marginata auct. | Rosa jundzillii Besser | 413288 | 5381 |
| Rosa humilis Marshall | Rosa carolina L. | | | Rosa humilis Marshall | Rosa carolina L. | 414489 | 5312 |
| Rosa mairei H. Lév. | | a | | Rosa mairei H. Lév. | | 417961 | |
| Rosa sericea Lindl. subsp. sericea | | a | i | Rosa sericea Lindl. subsp. sericea | | 417963 | |
| Rosa fujisanensis (Makino) Makino | Rosa lucieae Franch. & Rochebr. ex Crép. var. fujisanensis Makino | | | Rosa fujisanensis (Makino) Makino | Rosa lucieae Franch. & Rochebr. ex Crép. var.fujisanensis Makino | 423517 | 403177 |
| Rosa stellata Wooton | | a | | Rosa stellata Wooton | | 433567 | |
| Rosa stellata Wooton subsp. abyssa A. M. Phillips | | a | i | Rosa stellata Wooton subsp. abyssa A. M. Phillips | | 433569 | |
| Rosa platyacantha Schrenk var. kokanica Regel | Rosa kokanica (Regel) Regel ex Juz. | | i | Rosa platyacantha Schrenk var.kokanica Regel | Rosa kokanica (Regel) Regel ex Juz. | 449456 | 409189 |
| Rosa indica L. | Rosa cymosa Tratt. | | | Rosa indica L. | Rosa cymosa Tratt. | 454076 | 5327 |
| Rosa doluchanovii Manden. | | a | | Rosa doluchanovii Manden. | | 456837 | |
| Rosa berberifolia Pall. | | a | | Rosa berberifolia Pall. | | 462717 | |
| Rosa azerbajdzhanica Novopokr. & Rzazade | Rosa pulverulenta M. Bieb. | | | Rosa azerbajdzhanica Novopokr. & Rzazade | Rosa pulverulenta M. Bieb. | 463506 | 104820 |
| Rosa carolina L. subsp. carolina | | a | i | Rosa carolina L. subsp. carolina | | 464422 | |
| Rosa carolina L. subsp. subserrulata (Rydb.) W. H. Lewis | | a | i | Rosa carolina L. subsp. subserrulata (Rydb.) W. H. Lewis | | 464428 | |
| Rosa carolina L. subsp. mexicoensis W. H. Lewis | | a | i | Rosa carolina L. subsp. mexicoensis W. H. Lewis | | 464429 | |
| Rosa humilis Marshall var. villosa Best | Rosa carolina L. subsp. carolina | | i | Rosa humilis Marshall var.villosa Best | Rosa carolina L. subsp. carolina | 464431 | 464422 |
| Rosa nisamii Sosn. | Rosa pulverulenta M. Bieb. | | | Rosa nisamii Sosn. | Rosa pulverulenta M. Bieb. | 464683 | 104820 |
| Rosa ×rugotida Belder & Wijnands | | a | | Rosa rugotida Belder & Wijnands | | 476279 | |
| Rosa heckeliana Tratt. | | a | | Rosa heckeliana Tratt. | | 476368 | |
| Rosa orientalis Dupont ex Ser. | | a | | Rosa orientalis Dupont ex Ser. | | 476370 | |
| Rosa heckeliana Tratt. subsp. orientalis (Dupont ex Ser.) Meikle | Rosa orientalis Dupont ex Ser. | | i | Rosa heckeliana Tratt. subsp. orientalis (Dupont ex Ser.) Meikle | Rosa orientalis Dupont ex Ser. | 476371 | 476370 |
| Rosa vanheurckiana Crép. | | a | | Rosa vanheurckiana Crép. | | 476372 | |
| Rosa heckeliana Tratt. subsp. vanheurckiana (Crép.) Ö. Nilsson | Rosa vanheurckiana Crép. | | i | Rosa heckeliana Tratt. subsp. vanheurckiana (Crép.) Ö. Nilsson | Rosa vanheurckiana Crép. | 476373 | 476372 |
| Rosa pisiformis (Christ) Sosn. | | a | | Rosa pisiformis (Christ) Sosn. | | 476374 | |
| Rosa cinnamomea L. var. pisiformis Christ | Rosa pisiformis (Christ) Sosn. | | i | Rosa cinnamomea L. var.pisiformis Christ | Rosa pisiformis (Christ) Sosn. | 476375 | 476374 |
| Rosa kazarjanii Sosn. | | a | | Rosa kazarjanii Sosn. | | 479762 | |
| Rosa woronowii Lonacz. | Rosa montana Chaix subsp. woronowii (Lonacz.) Ö. Nilsson | | | Rosa woronowii Lonacz. | Rosa montana Chaix subsp. woronowii (Lonacz.) Ö. Nilsson | 479773 | 479798 |
| Rosa montana Chaix subsp. woronowii (Lonacz.) Ö. Nilsson | | a | i | Rosa montana Chaix subsp. woronowii (Lonacz.) Ö. Nilsson | | 479798 | |
| Rosa montana Chaix subsp. montana | | a | i | Rosa montana Chaix subsp. montana | | 479799 | |
| Rosa ×rehderi Shinners | | a | | Rosa rehderi Shinners | | 480271 | |
| Rosa polyanthos Rössig | Rosa ×damascena Herrm. | | | Rosa polyanthos Rössig | Rosa damascena Herrm. | 480272 | 5328 |
| Rosa polyantha Siebold & Zucc. | Rosa multiflora Thunb. | | | Rosa polyantha Siebold & Zucc. | Rosa multiflora Thunb. | 480273 | 32108 |
| Rosa polyantha hort. | Rosa ×rehderi Shinners | | | Rosa polyantha hort. | Rosa rehderi Shinners | 480274 | 480271 |
| Rosa lucieae Franch. & Rochebr. ex Crép. var. lucieae | | a | i | Rosa lucieae Franch. & Rochebr. ex Crép. var.lucieae | | 481998 | |
| Rosa wichuraiana Crép. var. wichuraiana | Rosa lucieae Franch. & Rochebr. ex Crép. | | i | Rosa wichuraiana Crép. var.wichuraiana | Rosa lucieae Franch. & Rochebr. ex Crép. | 482080 | 5391 |
| Rosa canina L. var. canina | | a | i | Rosa canina L. var.canina | | 482124 | |
| Rosa acicularis Lindl. var. acicularis | | a | i | Rosa acicularis Lindl. var.acicularis | | 482593 | |
| Rosa ×alba L. var. alba | Rosa ×alba L. | | i | Rosa alba L. var.alba | Rosa alba L. | 482594 | 32074 |
| Rosa carolina L. var. carolina | Rosa carolina L. | | i | Rosa carolina L. var.carolina | Rosa carolina L. | 482595 | 5312 |
| Rosa chinensis Jacq. var. chinensis | | a | i | Rosa chinensis Jacq. var.chinensis | | 482596 | |
| Rosa cinnamomea L. var. cinnamomea | Rosa pendulina L. | | i | Rosa cinnamomea L. var.cinnamomea | Rosa pendulina L. | 482597 | 32129 |
| Rosa corymbifera Borkh. var. corymbifera | | a | i | Rosa corymbifera Borkh. var.corymbifera | | 482598 | |
| Rosa ×damascena Herrm. var. damascena | Rosa ×damascena Herrm. | | i | Rosa damascena Herrm. var.damascena | Rosa damascena Herrm. | 482599 | 5328 |
| Rosa davidii Crép. var. davidii | | a | i | Rosa davidii Crép. var.davidii | | 482600 | |
| Rosa ecae Aitch. subsp. ecae | | a | i | Rosa ecae Aitch. subsp. ecae | | 482601 | |
| Rosa foetida Herrm. var. foetida | Rosa foetida Herrm. | | i | Rosa foetida Herrm. var.foetida | Rosa foetida Herrm. | 482602 | 5347 |
| Rosa gallica L. var. gallica | Rosa gallica L. | | i | Rosa gallica L. var.gallica | Rosa gallica L. | 482603 | 5351 |
| Rosa gallica L. f. gallica | Rosa gallica L. | | i | Rosa gallica L. f. gallica | Rosa gallica L. | 482604 | 5351 |
| Rosa heckeliana Tratt. subsp. heckeliana | Rosa heckeliana Tratt. | | i | Rosa heckeliana Tratt. subsp. heckeliana | Rosa heckeliana Tratt. | 482605 | 476368 |
| Rosa heliophila Greene var. heliophila | Rosa suffulta Greene | | i | Rosa heliophila Greene var.heliophila | Rosa suffulta Greene | 482606 | 104793 |
| Rosa humilis Marshall var. humilis | Rosa carolina L. | | i | Rosa humilis Marshall var.humilis | Rosa carolina L. | 482607 | 5312 |
| Rosa indica L. var. indica | Rosa cymosa Tratt. | | i | Rosa indica L. var.indica | Rosa cymosa Tratt. | 482608 | 5327 |
| Rosa maximowicziana Regel var. maximowicziana | | a | i | Rosa maximowicziana Regel var.maximowicziana | | 482609 | |
| Rosa moschata Herrm. var. moschata | Rosa moschata Herrm. | | i | Rosa moschata Herrm. var.moschata | Rosa moschata Herrm. | 482610 | 70582 |
| Rosa moyesii Hemsl. & E. H. Wilson var. moyesii | Rosa moyesii Hemsl. & E. H. Wilson | | i | Rosa moyesii Hemsl. & E. H. Wilson var.moyesii | Rosa moyesii Hemsl. & E. H. Wilson | 482611 | 32106 |
| Rosa multiflora Thunb. f. multiflora | | a | i | Rosa multiflora Thunb. f. multiflora | | 482612 | |
| Rosa multiflora Thunb. var. multiflora | | a | i | Rosa multiflora Thunb. var.multiflora | | 482613 | |
| Rosa ×odorata (Andrews) Sweet var. odorata | Rosa ×odorata (Andrews) Sweet | | i | Rosa odorata (Andrews) Sweet var.odorata | Rosa odorata (Andrews) Sweet | 482614 | 32120 |
| Rosa omeiensis Rolfe f. omeiensis | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts | | i | Rosa omeiensis Rolfe f. omeiensis | Rosa sericea Lindl. subsp. omeiensis (Rolfe) A. V. Roberts | 482615 | 104891 |
| Rosa pimpinellifolia L. f. pimpinellifolia | Rosa spinosissima L. | | i | Rosa pimpinellifolia L. f. pimpinellifolia | Rosa spinosissima L. | 482616 | 32175 |
| Rosa platyacantha Schrenk var. platyacantha | Rosa platyacantha Schrenk | | i | Rosa platyacantha Schrenk var.platyacantha | Rosa platyacantha Schrenk | 482617 | 318029 |
| Rosa pratincola Greene var. pratincola | Rosa suffulta Greene | | i | Rosa pratincola Greene var.pratincola | Rosa suffulta Greene | 482618 | 104793 |
| Rosa roxburghii Tratt. var. roxburghii | | a | i | Rosa roxburghii Tratt. var.roxburghii | | 482619 | |
| Rosa rubiginosa L. var. rubiginosa | Rosa rubiginosa L. | | i | Rosa rubiginosa L. var.rubiginosa | Rosa rubiginosa L. | 482620 | 32151 |
| Rosa rugosa Thunb. f. rugosa | Rosa rugosa Thunb. | | i | Rosa rugosa Thunb. f. rugosa | Rosa rugosa Thunb. | 482621 | 32156 |
| Rosa rugosa Thunb. var. rugosa | | a | i | Rosa rugosa Thunb. var.rugosa | | 482622 | |
| Rosa sempervirens L. var. sempervirens | Rosa sempervirens L. | | i | Rosa sempervirens L. var.sempervirens | Rosa sempervirens L. | 482623 | 32163 |
| Rosa sericea Lindl. var. sericea | Rosa sericea Lindl. | | i | Rosa sericea Lindl. var.sericea | Rosa sericea Lindl. | 482624 | 32166 |
| Rosa sericea Lindl. f. sericea | | a | i | Rosa sericea Lindl. f. sericea | | 482625 | |
| Rosa spinosissima L. var. spinosissima | Rosa spinosissima L. | | i | Rosa spinosissima L. var.spinosissima | Rosa spinosissima L. | 482626 | 32175 |
| Rosa spinosissima L. f. spinosissima | | a | i | Rosa spinosissima L. f. spinosissima | | 482627 | |
| Rosa stellata Wooton var. stellata | Rosa stellata Wooton subsp. stellata | | i | Rosa stellata Wooton var.stellata | Rosa stellata Wooton subsp. stellata | 482628 | 32180 |
| Rosa tomentella Léman var. tomentella | Rosa spp. | | i | Rosa tomentella Léman var.tomentella | Rosa spp. | 482629 | 300516 |
| Rosa tomentella Léman | Rosa spp. | | | Rosa tomentella Léman | Rosa spp. | 482630 | 300516 |
| Rosa villosa L. subsp. villosa | Rosa villosa L. | | i | Rosa villosa L. subsp. villosa | Rosa villosa L. | 482631 | 32190 |
| Rosa xanthina Lindl. f. xanthina | | a | i | Rosa xanthina Lindl. f. xanthina | | 482632 | |
| Rosa chinensis Jacq. f. chinensis | Rosa chinensis Jacq. | | i | Rosa chinensis Jacq. f. chinensis | Rosa chinensis Jacq. | 482876 | 5318 |
| Rosa chinensis Jacq. f. spontanea Rehder & E. H. Wilson | Rosa chinensis Jacq. var. spontanea (Rehder & E. H. Wilson) T. T. Yu & T. C. Ku | | i | Rosa chinensis Jacq. f. spontanea Rehder & E. H. Wilson | Rosa chinensis Jacq. var.spontanea (Rehder & E. H. Wilson) T. T. Yu & T. C. Ku | 482877 | 482878 |
| Rosa chinensis Jacq. var. spontanea (Rehder & E. H. Wilson) T. T. Yu & T. C. Ku | | a | i | Rosa chinensis Jacq. var.spontanea (Rehder & E. H. Wilson) T. T. Yu & T. C. Ku | | 482878 | |
| Rosa praelucens Bijh. | | a | | Rosa praelucens Bijh. | | 482879 | |
| Rosa roxburghii Tratt. f. normalis Rehder & E. H. Wilson | | a | i | Rosa roxburghii Tratt. f. normalis Rehder & E. H. Wilson | | 482880 | |
| Rosa roxburghii Tratt. f. roxburghii | | a | i | Rosa roxburghii Tratt. f. roxburghii | | 482881 | |
| Rosa corymbifera Borkh. subsp. corymbifera | | a | i | Rosa corymbifera Borkh. subsp. corymbifera | | 483484 | |
| Rosa blanda Aiton var. blanda | Rosa blanda Aiton | | i | Rosa blanda Aiton var.blanda | Rosa blanda Aiton | 485346 | 5304 |