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  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Fabids
                    Rosales
                            Rosaceae
                                     Acaena
                                             Acaena acutifida
                                             Acaena adscendens
                                             Acaena alpina
                                                   [Acaena digitata var. latifoliolata]
                                             Acaena antarctica
                                             Acaena argentea
                                             Acaena cadilla
                                             Acaena caespitosa
                                                   [Acaena pulvinata]
                                             Acaena canescens
                                             Acaena closiana
                                             Acaena colchaguensis
                                             Acaena cuneata
                                             Acaena cylindristachya
                                             Acaena digitata
                                             Acaena elegans
                                             Acaena elongata
                                                   [Acaena agrimonioides]
                                             Acaena eupatoria
                                             Acaena fuscescens
                                             Acaena grossifolia
                                             Acaena hirta
                                             Acaena humilis
                                             Acaena integerrima
                                             Acaena ischnostemon
                                             Acaena krausei
                                             Acaena laevigata
                                             Acaena leptacantha
                                             Acaena longiscapa
                                             Acaena lucida
                                             Acaena macrocephala
                                             Acaena macrophyes
                                             Acaena macrostemon
                                             Acaena magellanica
                                                   [Acaena obtusiloba]
                                                   [Acaena plioglochin]
                                                   [Acaena sericascens var. sexjuga]
                                                   [Acaena sericascens]
                                                   [Acaena venulosa]
                                             Acaena masafuerana
                                             Acaena micranthera
                                             Acaena microcephala
                                             Acaena microphylla
                                             Acaena multifida
                                             Acaena oligoglochin
                                             Acaena ovalifolia
                                             Acaena patagonica
                                             Acaena pearcei
                                             Acaena pinnatifida
                                                   [Acaena oligacantha]
                                                   [Acaena pinnatifida var. oligacantha]
                                             Acaena platyacantha
                                             Acaena poeppigiana
                                             Acaena pumila
                                                   [Acaena pumila var. acrocoma]
                                             Acaena sericea
                                             Acaena splendens
                                             Acaena stricta
                                                   [Acaena anserinella]
                                                   [Acaena pinnata]
                                               Acaena stricta var. robusta
                                             Acaena subincisa
                                             Acaena tenera
                                             Acaena torilicarpa
                                                   [Acaena torilicarpa var. robusta]
                                             Acaena trifida
                                     Acomastylis
                                     Adenostoma
                                             Adenostoma fasciculatum
                                               Adenostoma fasciculatum var. fasciculatum
                                             Adenostoma sparsifolium
                                     Agrimonia
                                             Agrimonia eupatoria
                                             Agrimonia gryposepala
                                             Agrimonia hirsuta
                                             Agrimonia macrocarpa
                                               Agrimonia parviflora var. macrocarpa
                                             Agrimonia pringlei
                                     Alchemilla
                                             Alchemilla andina
                                             Alchemilla apbanoides
                                             Alchemilla aphanoides
                                               Alchemilla aphanoides var. aphanoides
                                               Alchemilla aphanoides var. subalpestris
                                               Alchemilla aphanoides var. tripartita
                                             Alchemilla appendiculata
                                             Alchemilla barbata
                                             Alchemilla berteroana
                                             Alchemilla bipinnatifida
                                             Alchemilla diplophylla
                                             Alchemilla erodiifolia
                                             Alchemilla frigida
                                             Alchemilla galioides
                                             Alchemilla guatemalensis
                                             Alchemilla hirsuta
                                             Alchemilla holosericea
                                             Alchemilla jamesonii
                                             Alchemilla laxa
                                             Alchemilla lechleriana
                                             Alchemilla mandoniana
                                             Alchemilla nivalis
                                             Alchemilla orbiculata
                                             Alchemilla paludicola
                                             Alchemilla pectinata
                                             Alchemilla pringlei
                                             Alchemilla procumbens
                                               Alchemilla procumbens var. andina
                                             Alchemilla pseudovenusta
                                             Alchemilla ranunculoides
                                             Alchemilla repens
                                             Alchemilla rivulorum
                                             Alchemilla rupestris
                                             Alchemilla sandiensis
                                             Alchemilla sibbaldiaefolia
                                             Alchemilla sibbaldiifolia
                                             Alchemilla sprucei
                                             Alchemilla tripartita
                                             Alchemilla venusta
                                             Alchemilla vulcanica
                                             Alchemilla vulgaris
                                             Alchemilla weberbaueri
                                             Alchemilla williamsii
                                     Amelanchier
                                             Amelanchier denticulata
                                             Amelanchier nervosa
                                             Amelanchier paniculata
                                     Amelasorbus
                                     Amygdalus
                                     Ancistrum
                                     Aphanes
                                             Aphanes andicola
                                             Aphanes arvensis
                                                   [Alchemilla occidentalis]
                                                   [Aphanes occidentalis]
                                             Aphanes cotopaxiensis
                                             Aphanes parodii
                                                   [Alchemilla parodii]
                                     Apopetalum
                                             Apopetalum pinnatum
                                     Argentina
                                             Argentina anserina
                                               Argentina anserina subsp. anserina
                                                     [Potentilla anserina]
                                               Argentina anserina subsp. egedei
                                                     [Potentilla pacifica]
                                     Armeniaca
                                     Aronia
                                             Aronia melanocarpa
                                     Aruncus
                                             Aruncus sylvester
                                     Batidaea
                                     Borkhausenia
                                             Borkhausenia intermedia
                                                   [Sorbus suecica]
                                     Bossekia
                                     Cerasus
                                     Cercocarpus
                                             Cercocarpus fothergilloides
                                             Cercocarpus macrophyllus
                                             Cercocarpus mojadensis
                                             Cercocarpus montanus
                                               Cercocarpus montanus var. glaber
                                                     [Cercocarpus betuloides var. betuloides]
                                                     [Cercocarpus betuloides]
                                               Cercocarpus montanus var. paucidentatus
                                                     [Cercocarpus breviflorus var. breviflorus]
                                                     [Cercocarpus breviflorus]
                                             Cercocarpus parvifolius
                                               Cercocarpus parvifolius var. paucidentatus
                                             Cercocarpus pringlei
                                                   [Cercocarpus mojadensis var. pringlei]
                                     Chaenomeles
                                             Chaenomeles speciosa
                                     Chamaebatia
                                             Chamaebatia australis
                                     Chamaebatiaria
                                     Chamaerhodos
                                     Choenomeles
                                     Cliffortia
                                     Coleogyne
                                     Comarella
                                     Comarum
                                             Comarum palustre
                                                   [Potentilla palustris]
                                     Cotoneaster
                                             Cotoneaster glaucophyllus
                                             Cotoneaster integerrimus
                                             Cotoneaster pannosus
                                             Cotoneaster simonsii
                                     Cowania
                                     Crataegus
                                             Crataegus baroussana
                                             Crataegus brachyacantha
                                             Crataegus crus-galli
                                             Crataegus cuprina
                                             Crataegus greggiana
                                             Crataegus mexicana
                                             Crataegus monogyna
                                                   [Crataegus oxyacantha]
                                             Crataegus pubescens
                                             Crataegus rosei
                                               Crataegus rosei subsp. parryana
                                                     [Crataegus parryana]
                                             Crataegus stipulosa
                                     Cydonia
                                             Cydonia oblonga
                                     Cylactis
                                     Dalibarda
                                           [Dalbergaria]
                                     Dasiphora
                                     Dendriopoterium
                                     Dryas
                                             Dryas octopetala
                                     Drymocallis
                                             Drymocallis arizonica
                                                   [Potentilla glandulosa]
                                     Duchesnea
                                             Duchesnea indica
                                                   [Fragaria indica]
                                     Emplectocladus
                                     Eriobotrya
                                             Eriobotrya japonica
                                     Eriogynia
                                     Erythrocoma
                                     Exochorda
                                     Fallugia
                                             Fallugia paradoxa
                                     Filipendula
                                             Filipendula ulmaria
                                     Fragaria
                                             Fragaria chiloensis
                                             Fragaria mexicana
                                             Fragaria vesca
                                               Fragaria vesca subsp. vesca
                                                     [Potentilla vesca]
                                             Fragaria virginiana
                                     Geum
                                             Geum aleppicum
                                             Geum boliviense
                                             Geum chiloense
                                             Geum involucratum
                                             Geum lechlerianum
                                             Geum magellanicum
                                             Geum mexicanum
                                             Geum parviflorum
                                             Geum peruvianum
                                             Geum quellyon
                                             Geum rivale
                                     Gillenia
                                     Hagenia
                                     Hesperomeles
                                             Hesperomeles cuneata
                                                   [Cotoneaster baenitzii]
                                             Hesperomeles escalloniifolia
                                             Hesperomeles ferruginea
                                                   [Osteomeles cordata]
                                             Hesperomeles fieldii
                                             Hesperomeles gayana
                                                   [Osteomeles gayana]
                                             Hesperomeles glabrata
                                             Hesperomeles goudotiana
                                                   [Osteomeles goudotiana]
                                             Hesperomeles lanuginosa
                                             Hesperomeles latifolia
                                             Hesperomeles nitida
                                             Hesperomeles obtusifolia
                                                   [Hesperomeles pachyphylla]
                                                   [Hesperomeles pernettyoides var. glaucophylla]
                                                   [Osteomeles cuneata]
                                                   [Osteomeles escalloniifolia]
                                               Hesperomeles obtusifolia var. microphylla
                                                     [Hesperomeles pernettyoides var. microphylla]
                                               Hesperomeles obtusifolia var. obtusifolia
                                                     [Hesperomeles heterophylla]
                                             Hesperomeles palcensis
                                             Hesperomeles pernettyoides
                                             Hesperomeles weberbaueri
                                     Heteromeles
                                             Heteromeles arbutifolia
                                     Holodiscus
                                             Holodiscus argenteus
                                                   [Sericotheca schaffneri]
                                               Holodiscus argenteus var. argenteus
                                               Holodiscus argenteus var. alpestris
                                               Holodiscus argenteus var. velutinus
                                                     [Holodiscus argenteus var. matudae]
                                                     [Sericotheca velutina]
                                             Holodiscus discolor
                                                   [Holodiscus microphyllus var. microphyllus]
                                                   [Holodiscus microphyllus]
                                             Holodiscus dumosa
                                             Holodiscus dumosus
                                                   [Holodiscus discolor var. dumosus]
                                             Holodiscus fissus
                                             Holodiscus pachydiscus
                                     Horkelia
                                             Horkelia californica
                                               Horkelia californica var. brevibracteata
                                                     [Horkelia brevibracteata]
                                             Horkelia clevelandii
                                     Horkeliella
                                     Ivesia
                                             Ivesia argyrocoma
                                     Kageneckia
                                             Kageneckia angustifolia
                                             Kageneckia crataegoides
                                             Kageneckia lanceolata
                                                   [Osteomeles pentlandiana]
                                             Kageneckia oblonga
                                     Kelseya
                                     Kerria
                                     Kunzia
                                     Lachemilla
                                             Lachemilla aequatoriensis
                                             Lachemilla andina
                                             Lachemilla angustata
                                             Lachemilla aphanoides
                                             Lachemilla aspleniifolia
                                             Lachemilla barbata
                                             Lachemilla diplophylla
                                             Lachemilla equisetiformis
                                                   [Alchemilla equisetiformis]
                                             Lachemilla ericoides
                                                   [Alchemilla ericoides]
                                             Lachemilla erodiifolia
                                             Lachemilla fulvescens
                                                   [Alchemilla venusta var. fulvescens]
                                             Lachemilla galioides
                                             Lachemilla grisebachiana
                                                   [Alchemilla grisebachiana]
                                             Lachemilla hirta
                                                   [Alchemilla hirta]
                                                   [Alchemilla procumbens var. hirta]
                                             Lachemilla hispidula
                                                   [Alchemilla hispidula]
                                             Lachemilla holmgrenii
                                             Lachemilla holosericea
                                             Lachemilla jamesonii
                                             Lachemilla kieftiana
                                             Lachemilla killipii
                                                   [Alchemilla killipii]
                                             Lachemilla mandoniana
                                             Lachemilla moritziana
                                                   [Alchemilla moritziana]
                                             Lachemilla mutellina
                                             Lachemilla mutisii
                                                   [Alchemilla mutisii]
                                             Lachemilla nivalis
                                                   [Lachemilla imbricata]
                                             Lachemilla orbiculata
                                                   [Alchemilla orbiculata var. villifera]
                                             Lachemilla paludicola
                                             Lachemilla pascuorum
                                                   [Alchemilla pascuorum]
                                             Lachemilla pectinata
                                                   [Alchemilla pectinata var. mexicana]
                                             Lachemilla perryana
                                             Lachemilla pinnata
                                                   [Alchemilla pinnata]
                                             Lachemilla polylepis
                                                   [Alchemilla polylepis]
                                             Lachemilla procumbens
                                             Lachemilla purdiei
                                                   [Alchemilla purdiei]
                                             Lachemilla ramosissima
                                                   [Alchemilla ramosissima]
                                             Lachemilla resupinata
                                             Lachemilla rivulorum
                                             Lachemilla rupestris
                                             Lachemilla rusbyi
                                                   [Alchemilla rusbyi]
                                             Lachemilla sarmentosa
                                                   [Alchemilla sarmentosa]
                                             Lachemilla sibbaldiifolia
                                                   [Lachemilla pringlei]
                                             Lachemilla sprucei
                                             Lachemilla standleyi
                                                   [Alchemilla kupperi]
                                                   [Alchemilla standleyi]
                                             Lachemilla steinbachii
                                             Lachemilla tanacetifolia
                                             Lachemilla uniflora
                                             Lachemilla venusta
                                             Lachemilla verticillata
                                                   [Alchemilla ocreata]
                                                   [Alchemilla verticillata]
                                             Lachemilla vulcanica
                                     Laurocerasus
                                     Lindleya
                                             Lindleya mespiloides
                                     Lindleyella
                                             Lindleyella mespiloides
                                     Louiseania
                                     Luetkea
                                     Lyonothamnus
                                     Malacomeles
                                             Malacomeles denticulata
                                             Malacomeles nervosa
                                     Malus
                                             Malus fusca
                                             Malus pumila
                                                   [Malus domestica]
                                             Malus sylvestris
                                     Margyricarpus
                                             Margyricarpus alatus
                                                   [Tetraglochin strictum]
                                             Margyricarpus cristatus
                                             Margyricarpus pinnatus
                                                   [Ancistrum barbatum]
                                             Margyricarpus setosus
                                     Melanobatus
                                     Mespilus
                                             Mespilus germanica
                                     Neillia
                                     Neviusia
                                     Novosieversia
                                     Oemleria
                                             Oemleria cerasiformis
                                     Opulaster
                                     Oreobatus
                                     Osmaronia
                                     Osteomeles
                                             Osteomeles ferruginea
                                             Osteomeles pernettyoides
                                     Padus
                                             Padus virginiana
                                               Prunus padus subsp. padus
                                                     [Padus racemosa]
                                     Pentaphylloides
                                     Peraphyllum
                                     Persica
                                     Petrophyton
                                     Petrophytum
                                             Petrophytum caespitosum
                                     Photinia
                                             Photinia mexicana
                                             Photinia microcarpa
                                               Photinia microcarpa subsp. elliptica
                                             Photinia oblongifolia
                                             Photinia parviflora
                                             Photinia serratifolia
                                             Photinia serrulata
                                     Physocarpus
                                             Physocarpus capitatus
                                             Physocarpus opulifolius
                                     Polylepis
                                             Polylepis australis
                                                   [Polylepis australis var. oblanceolata]
                                             Polylepis besseri
                                             Polylepis canoi
                                             Polylepis flavipila
                                                   [Polylepis incana var. flavipila]
                                             Polylepis frontinensis
                                             Polylepis hieronymi
                                                   [Polylepis hypoleuca]
                                             Polylepis incana
                                               Polylepis incana var. grandiflora
                                             Polylepis incana X pauta
                                             Polylepis incana X reticulata
                                             Polylepis incana X sericea
                                             Polylepis lanata
                                             Polylepis lanuginosa
                                                   [Polylepis coriacea]
                                             Polylepis lehmannii
                                             Polylepis microphylla
                                                   [Polylepis lanuginosa var. microphylla]
                                             Polylepis multijuga
                                             Polylepis neglecta
                                             Polylepis pallidistigma
                                             Polylepis pauta
                                                   [Polylepis annulatipilosa]
                                             Polylepis pauta X sericea
                                             Polylepis pepei
                                             Polylepis quadrijuga
                                                   [Polylepis boyacensis]
                                                   [Polylepis cocuyensis]
                                             Polylepis racemosa
                                                   [Polylepis villosa]
                                               Polylepis racemosa subsp. lanata
                                               Polylepis racemosa subsp. triacontandra
                                             Polylepis reticulata
                                                   [Polylepis brachyphylla]
                                                   [Polylepis nitida]
                                             Polylepis rugulosa
                                                   [Polylepis tenuiruga]
                                             Polylepis sericea
                                                   [Acaena ochreata]
                                                   [Polylepis albicans]
                                                   [Polylepis hypargyrea]
                                                   [Polylepis ochreata]
                                                   [Polylepis quindiensis]
                                                   [Polylepis stuebelii]
                                             Polylepis serrata
                                             Polylepis subsericans
                                             Polylepis tarapacana
                                             Polylepis tomentella
                                               Polylepis tomentella subsp. incanoides
                                               Polylepis tomentella subsp. nana
                                             Polylepis triacontandra
                                                   [Polylepis subquinquefolia]
                                             Polylepis weberbaueri
                                     Porteranthus
                                     Potentilla
                                               Chamaecrista potentilla var. potentilla
                                             Potentilla argentea
                                             Potentilla canadensis
                                             Potentilla candicans
                                             Potentilla comaroides
                                             Potentilla concinna
                                               Potentilla concinna var. leonina
                                                     [Potentilla leonina]
                                             Potentilla crantzii
                                               Potentilla crantzii subsp. crantzii
                                                     [Potentilla rotundifolia]
                                             Potentilla dombeyi
                                               Potentilla dombeyi var. andicola
                                               Potentilla dombeyi var. dombeyi
                                             Potentilla erecta
                                                   [Potentilla tormentilla]
                                             Potentilla exsul
                                             Potentilla goldmanii
                                             Potentilla grandiflora
                                             Potentilla haematochrus
                                             Potentilla heterosepala
                                             Potentilla hirta
                                             Potentilla horrida
                                             Potentilla humifusa
                                                   [Potentilla depressa]
                                             Potentilla indica
                                             Potentilla intermedia
                                             Potentilla lignipes
                                             Potentilla mexiae
                                             Potentilla norvegica
                                                   [Potentilla dichotoma]
                                             Potentilla pinetorum
                                             Potentilla purpurea
                                             Potentilla ranunculoides
                                             Potentilla recta
                                             Potentilla reptans
                                             Potentilla rimicola
                                             Potentilla rubra
                                             Potentilla sericea
                                             Potentilla supina
                                               Potentilla supina subsp. supina
                                                     [Potentilla supina var. egibbosa]
                                             Potentilla thurberi
                                             Potentilla townsendii
                                             Potentilla valderia
                                             Potentilla weddellii
                                     Poteridium
                                     Poterium
                                             Poterium sanguisorba
                                     Prinsepia
                                     Prunus
                                             Prunus accumulans
                                             Prunus amplifolia
                                             Prunus amygdalus
                                             Prunus annularis
                                             Prunus antioquensis
                                             Prunus armeniaca
                                             Prunus avium
                                             Prunus axitliana
                                             Prunus brachybotrya
                                                   [Prunus prionophylla]
                                             Prunus brasiliensis
                                             Prunus brittoniana
                                             Prunus buxifolia
                                                   [Prunus betancurii]
                                             Prunus capuli
                                             Prunus caroliniana
                                             Prunus cerasifera
                                             Prunus cerasus
                                             Prunus cercocarpifolia
                                             Prunus chamissoana
                                             Prunus chiapensis
                                                   [Prunus siltepecana]
                                             Prunus compacta
                                             Prunus cornifolia
                                             Prunus cortapico
                                             Prunus debilis
                                             Prunus detrita
                                             Prunus domestica
                                             Prunus dulcis
                                             Prunus emarginata
                                             Prunus erythroxylon
                                             Prunus espinozana
                                             Prunus falcata
                                             Prunus fasciculata
                                             Prunus ferruginea
                                             Prunus fortunensis
                                             Prunus fremontii
                                             Prunus fruticosa
                                                   [Cerasus fruticosa]
                                             Prunus gentryi
                                             Prunus guanaiensis
                                                   [Prunus ernestii]
                                                   [Prunus guanaiensis var. micradenia]
                                             Prunus guatemalensis
                                             Prunus herthae
                                             Prunus huantensis
                                             Prunus ilicifolia
                                               Prunus ilicifolia ssp. lyonii
                                             Prunus integrifolia
                                                   [Prunus recurviflora]
                                                   [Prunus villegasiana]
                                             Prunus laurifolia
                                             Prunus laurocerasus
                                                   [Prunus laurocerasus var. schipkaensis]
                                             Prunus lichoana
                                             Prunus ligustrina
                                             Prunus littlei
                                             Prunus lundelliana
                                             Prunus lusitanica
                                             Prunus mahaleb
                                             Prunus matudae
                                             Prunus megacarpa
                                             Prunus mexicana
                                             Prunus moritziana
                                                   [Prunus moritziana var. robusta]
                                                   [Prunus robusta]
                                             Prunus muris
                                             Prunus myrtifolia
                                             Prunus novoleontis
                                             Prunus oblonga
                                             Prunus occidentalis
                                             Prunus ocellata
                                             Prunus oleifolia
                                               Prunus oleifolia var. bangii
                                             Prunus omissa
                                             Prunus opaca
                                                   [Cerasus opaca]
                                             Prunus ovalis
                                                   [Prunus ovalis var. nummularia]
                                             Prunus padus
                                             Prunus pearcei
                                             Prunus persica
                                             Prunus pleiantha
                                             Prunus reflexa
                                                   [Cerasus reflexa]
                                                   [Prunus myrtifolia var. reflexa]
                                                   [Prunus sellowii]
                                             Prunus rhamnoides
                                             Prunus rigida
                                               Prunus rigida var. rigida
                                               Prunus rigida var. subintegra
                                             Prunus rotunda
                                             Prunus rugosa
                                             Prunus ruiziana
                                             Prunus salasii
                                             Prunus salicina
                                             Prunus samydoides
                                                   [Prunus potosina]
                                             Prunus sana
                                             Prunus serotina
                                               Prunus serotina ssp. capuli
                                               Prunus serotina ssp. virens
                                               Prunus serotina subsp. capuli
                                               Prunus serotina subsp. serotina
                                               Prunus serotina var. capuli
                                                     [Prunus salicifolia]
                                               Prunus serotina var. virens
                                                     [Prunus virens]
                                             Prunus skutchii
                                             Prunus sphaerocarpa
                                             Prunus spinosa
                                             Prunus stipulata
                                             Prunus strobilifera
                                             Prunus subcoriacea
                                             Prunus subcorymbosa
                                                   [Prunus carolinae]
                                             Prunus tartarea
                                             Prunus tetradenia
                                             Prunus tikalana
                                             Prunus tuberculata
                                             Prunus tucumanensis
                                             Prunus ulei
                                             Prunus urotaenia
                                             Prunus vana
                                             Prunus virginiana
                                               Prunus virginiana var. demissa
                                             Prunus williamsii
                                             Prunus wurdackii
                                             Prunus zinggii
                                             Prunus zingii
                                                   [Cerasus ferruginea]
                                     Pseudocydonia
                                     Purpusia
                                     Purshia
                                             Purshia ericifolia
                                             Purshia mexicana
                                                   [Cowania mexicana]
                                             Purshia plicata
                                                   [Cowania plicata]
                                             Purshia stansburyana
                                                   [Purshia stansburiana]
                                     Pyracantha
                                             Pyracantha angustifolia
                                             Pyracantha coccinea
                                                   [Cotoneaster pyracantha]
                                             Pyracantha crenulata
                                                   [Pyracantha rogersiana]
                                             Pyracantha koidzumii
                                     Pyrus
                                             Pyrus communis
                                             Pyrus rivularis
                                             Pyrus syriaca
                                     Raphiolepis
                                     Rhaphiolepis
                                     Rhodotypos
                                     Rosa
                                             Rosa banksiae
                                             Rosa bracteata
                                             Rosa canina
                                             Rosa centifolia
                                             Rosa chinensis
                                                   [Rosa montezumae]
                                             Rosa corymbifera
                                             Rosa eglanteria
                                                   [Rosa rubiginosa]
                                             Rosa mexicana
                                             Rosa minutifolia
                                             Rosa montana
                                             Rosa multiflora
                                             Rosa odorata
                                             Rosa orientalis
                                             Rosa rubrifolia
                                             Rosa spinosissima
                                             Rosa tomentosa
                                             Rosa woodsii
                                               Rosa woodsii var. maderensis
                                             Rosa x centifolia
                                     Rubacer
                                     Rubus
                                             Rubus acanthophyllos
                                                   [Rubus jelskii]
                                             Rubus acanthophyllus
                                             Rubus adenomallus
                                             Rubus adenothallus
                                             Rubus adenotrichos
                                             Rubus adenotrichus
                                             Rubus albescens
                                             Rubus alpinus
                                             Rubus andicola
                                             Rubus arizonensis
                                             Rubus azuayensis
                                             Rubus betonicifolius
                                             Rubus bogotensis
                                             Rubus boliviensis
                                             Rubus brasiliensis
                                             Rubus buchtienii
                                             Rubus bullatus
                                             Rubus caesius
                                             Rubus chagalensis
                                             Rubus chamaemorus
                                             Rubus choachiensis
                                             Rubus cochinchinensis
                                                   [Rubus fruticosus]
                                             Rubus compactus
                                             Rubus coriaceus
                                             Rubus coriifolius
                                             Rubus costaricanus
                                             Rubus domingensis
                                             Rubus ellipticus
                                             Rubus eriocarpus
                                             Rubus erythrocladus
                                             Rubus extensus
                                             Rubus fagifolius
                                             Rubus floribundus
                                               Rubus floribundus var. nimbatus
                                             Rubus florifolius
                                             Rubus gachetensis
                                             Rubus geoides
                                             Rubus glabratus
                                             Rubus glaucus
                                             Rubus guyanensis
                                             Rubus hadrocarpus
                                             Rubus hassleri
                                             Rubus humistratus
                                             Rubus idaeus
                                               Rubus idaeus ssp. strigosus
                                                     [Rubus idaeus ssp. sachalinensis]
                                             Rubus irasuensis
                                             Rubus irenaeus
                                             Rubus killipii
                                             Rubus laegaardii
                                             Rubus lechleri
                                             Rubus leucodermis
                                             Rubus liebmannii
                                             Rubus loxensis
                                             Rubus macrocarpus
                                             Rubus malacocarpus
                                             Rubus mandonii
                                             Rubus megalococcus
                                             Rubus miser
                                                   [Rubus pittieri]
                                                   [Rubus vulcanicola]
                                             Rubus mollifrons
                                             Rubus niveus
                                             Rubus nubigenus
                                             Rubus occidentalis
                                             Rubus odoratus
                                             Rubus pallidus
                                             Rubus palmeri
                                             Rubus panamanus
                                             Rubus parviflorus
                                                   [Rubus nutkanus]
                                             Rubus parvifolius
                                             Rubus pedatus
                                             Rubus pendulus
                                             Rubus peruvianus
                                             Rubus poliophyllus
                                             Rubus porphyromallos
                                             Rubus praecipuus
                                             Rubus pringlei
                                             Rubus probus
                                             Rubus pumilus
                                             Rubus radicans
                                             Rubus robustus
                                               Rubus robustus var. nimbatus
                                               Rubus robustus var. robustus
                                             Rubus rosaceus
                                             Rubus rosaefolius
                                             Rubus roseifolius
                                             Rubus roseorum
                                             Rubus roseus
                                             Rubus rosifolius
                                             Rubus rusbyi
                                             Rubus sapidus
                                             Rubus saxatilis
                                             Rubus schiedeanus
                                             Rubus schottii
                                             Rubus sellowii
                                             Rubus sparsiflorus
                                             Rubus spectabilis
                                             Rubus squarrosus
                                             Rubus tantus
                                             Rubus trilobus
                                             Rubus uhdeanus
                                             Rubus ulmifolius
                                             Rubus urticifolius
                                                   [Rubus trichomallus]
                                             Rubus vitifolius
                                             Rubus weberbaueri
                                                   [Rubus nubigenus var. ruizii]
                                     Sanguisorba
                                             Sanguisorba canadensis
                                                   [Sanguisorba sitchensis]
                                             Sanguisorba minor
                                             Sanguisorba officinalis
                                     Sarcopoterium
                                     Schizonotus
                                     Sericotheca
                                     Sibbaldia
                                     Sibbaldiopsis
                                     Sieversia
                                           [Ophiocaryon]
                                     Sorbaria
                                             Sorbaria sorbifolia
                                     Sorbaronia
                                     Sorbus
                                             Sorbus aria
                                             Sorbus aucuparia
                                             Sorbus domestica
                                             Sorbus torminalis
                                     Spiraea
                                             Spiraea cantoniensis
                                                   [Spiraea cantoniensis var. lanceata]
                                             Spiraea douglasii
                                             Spiraea hypericifolia
                                     Spiraeanthus
                                     Stephanandra
                                     Stranvaesia
                                     Stylypus
                                     Tetraglochin
                                             Tetraglochin alatum
                                             Tetraglochin ameghinoi
                                             Tetraglochin cristatum
                                             Tetraglochin tragacantha
                                     Vauquelinia
                                             Vauquelinia angustifolia
                                             Vauquelinia australis
                                             Vauquelinia californica
                                               Vauquelinia californica ssp. pauciflora
                                             Vauquelinia corymbosa
                                               Vauquelinia corymbosa ssp. heterodon
                                               Vauquelinia corymbosa subsp. corymbosa
                                                     [Vauquelinia potosina]
                                             Vauquelinia latifolia
                                             Vauquelinia retherfordii
                                     Waldsteinia
                                     Xerospiraea
                                             Xerospiraea hartwegiana
                                                   [Spiraea hartwegiana]
                                     x Amelasorbus
                                     x Sorbaronia