Plants of the Four Corners

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  Plantae
      Tracheophyta
            Magnoliopsida
                    Rosales
                            Rosaceae
                              Amygdaloideae
                                     Amelanchier
                                           [Peraphyllum]
                                             Amelanchier alnifolia
                                               Amelanchier alnifolia subsp. alnifolia
                                                     [Amelanchier sanguinea var. alnifolia]
                                                     [Amelanchier ulmifolia]
                                               Amelanchier alnifolia var. cusickii
                                                     [Amelanchier cusickii]
                                               Amelanchier alnifolia var. semiintegrifolia
                                                     [Amelanchier florida]
                                             Amelanchier arborea
                                             Amelanchier asiatica
                                             Amelanchier canadensis
                                                   [Amelanchier canadensis var. alnifolia]
                                             Amelanchier laevis
                                             Amelanchier pumila
                                                   [Amelanchier alnifolia var. pumila]
                                                   [Amelanchier polycarpa]
                                             Amelanchier ramosissima
                                                   [Peraphyllum ramosissimum]
                                             Amelanchier sanguinea
                                             Amelanchier utahensis
                                                   [Amelanchier alnifolia var. utahensis]
                                                   [Amelanchier australis]
                                                   [Amelanchier bakeri]
                                                   [Amelanchier crenata]
                                                   [Amelanchier elliptica]
                                                   [Amelanchier goldmanii]
                                                   [Amelanchier jonesiana]
                                                   [Amelanchier mormonica]
                                                   [Amelanchier nitens]
                                                   [Amelanchier oreophila]
                                                   [Amelanchier prunifolia]
                                                   [Amelanchier rubescens var. cinerea]
                                                   [Amelanchier rubescens]
                                               Amelanchier utahensis var. covillei
                                                     [Amelanchier utahensis subsp. covillei]
                                     Aronia
                                             Aronia arbutifolia
                                     Chaenomeles
                                             Chaenomeles japonica
                                             Chaenomeles speciosa
                                     Chamaebatiaria
                                             Chamaebatiaria millefolium
                                                   [Spiraea millefolium]
                                     Coleogyne
                                             Coleogyne ramosissima
                                     Cotoneaster
                                             Cotoneaster acutifolius
                                                   [Cotoneaster lucidus]
                                             Cotoneaster apiculatus
                                             Cotoneaster congestus
                                             Cotoneaster conspicuus
                                             Cotoneaster coriaceus
                                                   [Cotoneaster lacteus]
                                             Cotoneaster dammeri
                                             Cotoneaster divaricatus
                                             Cotoneaster glaucophyllus
                                             Cotoneaster horizontalis
                                             Cotoneaster melanocarpus
                                             Cotoneaster microphyllus
                                             Cotoneaster moupinensis
                                                   [Cotoneaster foveolatus]
                                             Cotoneaster multiflorus
                                             Cotoneaster pannosus
                                             Cotoneaster simonsii
                                     Crataegus
                                             Crataegus ambigua
                                             Crataegus aprica
                                                   [Crataegus annosa]
                                             Crataegus castlegarensis
                                             Crataegus chrysocarpa
                                                   [Crataegus coloradoides]
                                                   [Crataegus doddsii]
                                             Crataegus coccinea
                                             Crataegus crus-galli
                                                   [Crataegus tenax]
                                             Crataegus douglasii
                                                   [Crataegus columbiana]
                                             Crataegus erythrocarpa
                                                   [Crataegus cerronis]
                                             Crataegus erythropoda
                                             Crataegus intricata
                                                   [Crataegus boyntonii]
                                             Crataegus laevigata
                                             Crataegus macracantha
                                                   [Crataegus coloradensis]
                                                   [Crataegus macracantha var. occidentalis]
                                                   [Crataegus occidentalis]
                                             Crataegus media
                                             Crataegus mexicana
                                             Crataegus mollis
                                                   [Oxyacantha mollis]
                                             Crataegus monogyna
                                                   [Crataegus parvifolia]
                                             Crataegus phaenopyrum
                                             Crataegus praemonticola
                                                   [Crataegus oxyacantha]
                                             Crataegus rivularis
                                                   [Crataegus douglasii var. rivularis]
                                             Crataegus saligna
                                                   [Crataegus douglasii var. duchesnensis]
                                             Crataegus succulenta
                                                   [Crataegus colorado]
                                             Crataegus wootoniana
                                     Cydonia
                                             Cydonia oblonga
                                     Hedlundia
                                             Hedlundia hybrida
                                                   [Sorbus hybrida]
                                     Holodiscus
                                           [Sericotheca]
                                             Holodiscus australis
                                                   [Holodiscus discolor var. dumosus]
                                                   [Holodiscus dumosus var. australis]
                                                   [Sericotheca dumosa]
                                             Holodiscus discolor
                                                   [Holodiscus dumosus]
                                                   [Spiraea discolor var. dumosa]
                                                   [Spiraea discolor]
                                                   [Spiraea dumosa]
                                               Holodiscus discolor var. glabrescens
                                                     [Holodiscus dumosus var. glabrescens]
                                                     [Holodiscus microphyllus var. glabrescens]
                                               Holodiscus discolor var. microphyllus
                                                     [Holodiscus microphyllus var. sericeus]
                                                     [Holodiscus microphyllus]
                                     Kerria
                                             Kerria japonica
                                     Luetkea
                                             Luetkea pectinata
                                     Malus
                                             Malus baccata
                                             Malus domestica
                                                   [Malus pumila]
                                                   [Pyrus malus]
                                             Malus hupehensis
                                                   [Malus theifera]
                                             Malus mandshurica
                                                   [Malus baccata var. mandshurica]
                                             Malus prunifolia
                                             Malus sylvestris
                                             Malus toringo
                                                   [Malus sargentii]
                                                   [Pyrus sieboldii]
                                             Malus ×floribunda
                                                   [Pyrus ×arnoldiana]
                                             Malus ×zumi
                                     Neillia
                                     Neviusia
                                             Neviusia alabamensis
                                     Petrophytum
                                             Petrophytum acuminatum
                                                   [Petrophytum caespitosum subsp. acuminatum]
                                             Petrophytum caespitosum
                                                   [Spiraea caespitosa]
                                               Petrophytum caespitosum var. elatius
                                     Photinia
                                             Photinia glabra
                                                   [Photinia serrulata]
                                             Photinia serratifolia
                                     Physocarpus
                                             Physocarpus alternans
                                             Physocarpus capitatus
                                             Physocarpus intermedius
                                                   [Opulaster intermedius]
                                                   [Opulaster ramaleyi]
                                                   [Physocarpus opulifolius var. intermedius]
                                             Physocarpus malvaceus
                                                   [Neillia monogyna var. malvacea]
                                                   [Opulaster malvaceus]
                                                   [Opulaster pubescens]
                                             Physocarpus monogynus
                                                   [Neillia monogyna]
                                                   [Neillia torreyi]
                                                   [Opulaster glabratus]
                                                   [Opulaster monogynus]
                                                   [Physocarpus glabratus]
                                                   [Physocarpus torreyi]
                                                   [Spiraea opulifolia var. parvifolia]
                                             Physocarpus opulifolius
                                                   [Neillia opulifolia]
                                                   [Opulaster bracteatus]
                                                   [Opulaster opulifolius]
                                                   [Spiraea opulifolia]
                                     Prunus
                                           [Emplectocladus]
                                             Prunus americana
                                             Prunus amygdalus
                                             Prunus andersonii
                                             Prunus angustifolia
                                                   [Prunus chicasa]
                                               Prunus angustifolia var. watsonii
                                                     [Prunus watsonii]
                                             Prunus armeniaca
                                                   [Armeniaca vulgaris]
                                             Prunus avium
                                                   [Cerasus avium]
                                                   [Prunus dulcis]
                                             Prunus campanulata
                                             Prunus caroliniana
                                             Prunus cerasifera
                                                   [Prunus cerasifera var. pissardii]
                                             Prunus cerasus
                                               Prunus cerasus subsp. cerasus
                                                     [Prunus vulgaris]
                                             Prunus domestica
                                               Prunus domestica subsp. domestica
                                                     [Prunus communis]
                                             Prunus emarginata
                                                   [Cerasus crenulata]
                                                   [Cerasus emarginata]
                                                   [Prunus crenulata]
                                                   [Prunus emarginata var. crenulata]
                                                   [Prunus prunifolia]
                                                   [Prunus trichopetala]
                                               Prunus emarginata var. mollis
                                                     [Prunus mollis]
                                             Prunus fasciculata
                                                   [Amygdalus fasciculata]
                                                   [Emplectocladus fasciculatus]
                                             Prunus geniculata
                                             Prunus glandulosa
                                             Prunus gracilis
                                             Prunus japonica
                                             Prunus laurocerasus
                                             Prunus mahaleb
                                                   [Cerasus mahaleb]
                                             Prunus maritima
                                             Prunus minutiflora
                                             Prunus munsoniana
                                             Prunus murrayana
                                             Prunus padus
                                                   [Padus racemosa]
                                                   [Prunus racemosa]
                                             Prunus pensylvanica
                                                   [Cerasus pensylvanica]
                                                   [Prunus pennsylvanica]
                                               Prunus pensylvanica var. saximontana
                                             Prunus persica
                                                   [Persica vulgaris]
                                             Prunus pumila
                                                   [Cerasus pumila]
                                               Prunus pumila var. besseyi
                                                     [Cerasus pumila subsp. besseyi]
                                                     [Prunus besseyi]
                                                     [Prunus pumila subsp. besseyi]
                                             Prunus rivularis
                                                   [Prunus reverchonii]
                                             Prunus salicina
                                             Prunus serotina
                                                   [Padus serotina]
                                               Prunus serotina var. eximia
                                                     [Prunus eximia]
                                               Prunus serotina var. rufula
                                                     [Padus rufula]
                                                     [Prunus rufula]
                                                     [Prunus salicifolia var. acutifolia]
                                                     [Prunus virens var. rufula]
                                               Prunus serotina var. salicifolia
                                                     [Padus capollin]
                                                     [Prunus capollin]
                                                     [Prunus salicifolia]
                                                     [Prunus serotina subsp. capuli]
                                               Prunus serotina var. virens
                                                     [Padus virens]
                                                     [Prunus serotina subsp. virens]
                                                     [Prunus virens]
                                             Prunus serrulata
                                             Prunus tenella
                                             Prunus tomentosa
                                             Prunus triloba
                                             Prunus virginiana
                                                   [Padus virginiana]
                                               Prunus virginiana var. demissa
                                                     [Cerasus demissa]
                                                     [Padus mescaleria]
                                                     [Padus pumicea]
                                                     [Padus valida]
                                                     [Padus virginiana var. demissa]
                                                     [Prunus demissa]
                                                     [Prunus valida]
                                                     [Prunus virginiana subsp. demissa]
                                               Prunus virginiana var. melanocarpa
                                                     [Padus virginiana subsp. melanocarpa]
                                                     [Prunus demissa var. melanocarpa]
                                                     [Prunus melanocarpa]
                                                     [Prunus virginiana subsp. melanocarpa]
                                             Prunus ×subhirtella
                                     Pyracantha
                                             Pyracantha angustifolia
                                             Pyracantha coccinea
                                             Pyracantha crenulata
                                             Pyracantha fortuneana
                                             Pyracantha koidzumii
                                     Pyrus
                                             Pyrus calleryana
                                             Pyrus communis
                                             Pyrus nivalis
                                     Rhaphiolepis
                                             Rhaphiolepis bibas
                                                   [Eriobotrya japonica]
                                             Rhaphiolepis hookeriana
                                                   [Eriobotrya hookeriana]
                                             Rhaphiolepis indica
                                             Rhaphiolepis umbellata
                                     Rhodotypos
                                             Rhodotypos scandens
                                     Sorbaria
                                             Sorbaria sorbifolia
                                             Sorbaria tomentosa
                                     Sorbus
                                             Sorbus alnifolia
                                             Sorbus americana
                                                   [Crataegus americana]
                                             Sorbus aucuparia
                                             Sorbus decora
                                             Sorbus sambucifolia
                                                   [Pyrus sambucifolia]
                                             Sorbus scopulina
                                                   [Sorbus dumosa]
                                             Sorbus sitchensis
                                                   [Pyrus sitchensis]
                                     Spiraea
                                             Spiraea alba
                                             Spiraea betulifolia
                                             Spiraea cantoniensis
                                             Spiraea douglasii
                                               Spiraea douglasii subsp. menziesii
                                                     [Spiraea douglasii var. menziesii]
                                             Spiraea hypericifolia
                                               Spiraea hypericifolia subsp. obovata
                                                     [Spiraea obovata]
                                             Spiraea japonica
                                             Spiraea myrtilloides
                                                   [Spiraea virgata]
                                             Spiraea prunifolia
                                             Spiraea salicifolia
                                             Spiraea splendens
                                               Spiraea splendens var. rosea
                                                     [Spiraea densiflora]
                                             Spiraea thunbergii
                                             Spiraea trilobata
                                             Spiraea virginiana
                                             Spiraea ×vanhouttei
                                     Vauquelinia
                                             Vauquelinia californica
                                               Vauquelinia californica subsp. californica
                                                     [Vauquelinia torreyi]
                                               Vauquelinia californica subsp. pauciflora
                                                     [Vauquelinia pauciflora]
                                               Vauquelinia californica subsp. sonorensis
                                             Vauquelinia corymbosa
                                               Vauquelinia corymbosa subsp. angustifolia
                                                     [Vauquelinia angustifolia]
                              Dryadoideae
                                     Cercocarpus
                                             Cercocarpus betuloides
                                                   [Cercocarpus betulifolius]
                                                   [Cercocarpus douglasii]
                                                   [Cercocarpus montanus var. glaber]
                                               Cercocarpus betuloides var. blancheae
                                                     [Cercocarpus montanus var. blancheae]
                                               Cercocarpus betuloides var. traskiae
                                                     [Cercocarpus traskiae]
                                             Cercocarpus breviflorus
                                                   [Cercocarpus breviflorus var. eximius]
                                                   [Cercocarpus eximius]
                                                   [Cercocarpus montanus var. paucidentatus]
                                                   [Cercocarpus parvifolius var. paucidentatus]
                                                   [Cercocarpus paucidentatus]
                                             Cercocarpus intricatus
                                                   [Cercocarpus argenteus]
                                                   [Cercocarpus intricatus var. villosus]
                                                   [Cercocarpus ledifolius var. intricatus]
                                                   [Cercocarpus montanus var. argenteus]
                                             Cercocarpus ledifolius
                                                   [Cercocarpus arizonicus]
                                                   [Cercocarpus ledifolius f. hirsutus]
                                                   [Cercocarpus ledifolius f. subglaber]
                                               Cercocarpus ledifolius var. intercedens
                                                     [Cercocarpus ledifolius var. intermontanus]
                                             Cercocarpus montanus
                                                   [Cercocarpus flabellifolius]
                                                   [Cercocarpus montanus var. flabellifolius]
                                                   [Cercocarpus parvifolius]
                                               Cercocarpus montanus var. minutiflorus
                                                     [Cercocarpus minutiflorus]
                                     Chamaebatia
                                     Dryas
                                             Dryas drummondii
                                             Dryas octopetala
                                               Dryas octopetala subsp. hookeriana
                                                     [Dryas hookeriana]
                                                     [Dryas octopetala var. hookeriana]
                                     Purshia
                                           [Cowania]
                                           [Kunzia]
                                             Purshia ericifolia
                                                   [Cowania ericifolia]
                                             Purshia glandulosa
                                                   [Purshia tridentata var. glandulosa]
                                             Purshia mexicana
                                                   [Cowania mexicana]
                                             Purshia pinkavae
                                             Purshia stansburiana
                                                   [Cowania mexicana var. stansburyana]
                                                   [Cowania stansburyana]
                                                   [Purshia mexicana var. stansburiana]
                                             Purshia tridentata
                                                   [Kunzia tridentata]
                                             Purshia ×subintegra
                                                   [Cowania subintegra]
                              Rosoideae
                                     Acaena
                                             Acaena exigua
                                     Agrimonia
                                             Agrimonia eupatoria
                                             Agrimonia gryposepala
                                             Agrimonia hirsuta
                                             Agrimonia microcarpa
                                             Agrimonia striata
                                     Alchemilla
                                             Alchemilla filicaulis
                                                   [Alchemilla filicaulis subsp. vestita]
                                             Alchemilla hybrida
                                                   [Alchemilla minor]
                                             Alchemilla monticola
                                             Alchemilla vulgaris
                                     Argentina
                                             Argentina anserina
                                               Argentina anserina subsp. anserina
                                                     [Potentilla anserina var. argentea]
                                                     [Potentilla anserina var. sericea]
                                                     [Potentilla anserina]
                                             Argentina leuconota
                                                   [Potentilla leuconota]
                                     Chamaerhodos
                                             Chamaerhodos erecta
                                                   [Chamaerhodos erecta subsp. nuttallii]
                                                   [Chamaerhodos erecta var. parviflora]
                                                   [Chamaerhodos nuttallii]
                                     Comarum
                                             Comarum palustre
                                                   [Potentilla palustris]
                                     Dasiphora
                                             Dasiphora arbuscula
                                                   [Potentilla arbuscula]
                                             Dasiphora fruticosa
                                                   [Dasiphora floribunda]
                                                   [Dasiphora fruticosa subsp. floribunda]
                                                   [Pentaphylloides floribunda]
                                                   [Pentaphylloides fruticosa]
                                                   [Potentilla floribunda]
                                                   [Potentilla fruticosa subsp. floribunda]
                                                   [Potentilla fruticosa var. floribunda]
                                                   [Potentilla fruticosa var. tenuifolia]
                                                   [Potentilla fruticosa]
                                                   [Potentilla rigida]
                                     Drymocallis
                                             Drymocallis arguta
                                                   [Drymocallis agrimonioides]
                                                   [Potentilla arguta]
                                             Drymocallis arizonica
                                                   [Drymocallis glandulosa subsp. arizonica]
                                                   [Potentilla glandulosa subsp. arizonica]
                                             Drymocallis ashlandica
                                                   [Potentilla ashlandica]
                                             Drymocallis convallaria
                                                   [Drymocallis arguta subsp. convallaria]
                                                   [Potentilla arguta subsp. convallaria]
                                                   [Potentilla arguta var. convallaria]
                                                   [Potentilla convallaria]
                                             Drymocallis fissa
                                                   [Potentilla fissa]
                                                   [Potentilla scopulorum]
                                             Drymocallis glabrata
                                                   [Potentilla glandulosa subsp. glabrata]
                                                   [Potentilla glandulosa var. intermedia]
                                             Drymocallis glandulosa
                                                   [Potentilla glandulosa]
                                               Drymocallis glandulosa var. wrangelliana
                                             Drymocallis lactea
                                                   [Potentilla glandulosa var. nevadensis]
                                             Drymocallis micropetala
                                                   [Potentilla glandulosa subsp. micropetala]
                                             Drymocallis pseudorupestris
                                                   [Drymocallis glandulosa subsp. pseudorupestris]
                                                   [Potentilla glandulosa var. pseudorupestris]
                                               Drymocallis pseudorupestris var. saxicola
                                             Drymocallis ×valida
                                                   [Drymocallis glutinosa]
                                     Fallugia
                                             Fallugia paradoxa
                                                   [Fallugia acuminata]
                                                   [Fallugia micrantha]
                                                   [Fallugia paradoxa var. acuminata]
                                     Filipendula
                                             Filipendula ulmaria
                                               Filipendula ulmaria var. denudata
                                     Fragaria
                                             Fragaria chiloensis
                                             Fragaria vesca
                                               Fragaria vesca subsp. americana
                                                     [Fragaria americana]
                                                     [Fragaria vesca var. americana]
                                               Fragaria vesca subsp. bracteata
                                                     [Fragaria bracteata]
                                                     [Fragaria mexicana]
                                                     [Fragaria vesca var. bracteata]
                                               Fragaria vesca subsp. californica
                                                     [Fragaria californica]
                                             Fragaria virginiana
                                               Fragaria virginiana subsp. glauca
                                                     [Fragaria firma]
                                                     [Fragaria glauca]
                                                     [Fragaria ovalis]
                                                     [Fragaria pauciflora]
                                                     [Fragaria virginiana var. glauca]
                                                     [Fragaria virginiana var. ovalis]
                                                     [Potentilla ovalis]
                                               Fragaria virginiana subsp. grayana
                                                     [Fragaria illinoensis]
                                                     [Fragaria virginiana var. illinoensis]
                                               Fragaria virginiana subsp. platypetala
                                                     [Fragaria platypetala]
                                                     [Fragaria virginiana var. platypetala]
                                               Fragaria virginiana subsp. virginiana
                                                     [Fragaria prolifica]
                                             Fragaria ×ananassa
                                               Fragaria ×ananassa subsp. cuneifolia
                                                     [Fragaria ×cuneifolia]
                                     Geum
                                           [Acomastylis]
                                             Geum aleppicum
                                                   [Geum aleppicum subsp. strictum]
                                                   [Geum aleppicum var. decurrens]
                                                   [Geum aleppicum var. strictum]
                                                   [Geum decurrens]
                                                   [Geum strictum var. decurrens]
                                                   [Geum strictum]
                                             Geum canadense
                                                   [Geum album]
                                             Geum macrophyllum
                                               Geum macrophyllum var. perincisum
                                                     [Geum macrophyllum subsp. perincisum]
                                                     [Geum oregonense]
                                                     [Geum perincisum]
                                             Geum quellyon
                                                   [Geum chiloense]
                                             Geum radiatum
                                             Geum rivale
                                             Geum rossii
                                                   [Acomastylis rossii]
                                               Geum rossii var. turbinatum
                                                     [Geum turbinatum]
                                                     [Potentilla gracilipes]
                                                     [Sieversia scapoidea]
                                                     [Sieversia turbinata]
                                             Geum triflorum
                                               Geum triflorum var. campanulatum
                                               Geum triflorum var. ciliatum
                                                     [Geum ciliatum]
                                                     [Sieversia ciliata]
                                                     [Sieversia grisea]
                                             Geum urbanum
                                             Geum vernum
                                     Potentilla
                                           [Comarella]
                                           [Duchesnea]
                                             Potentilla albiflora
                                             Potentilla ambigens
                                             Potentilla angelliae
                                             Potentilla anglica
                                                   [Potentilla procumbens]
                                             Potentilla arenosa
                                             Potentilla argentea
                                                   [Argentina argentea]
                                             Potentilla arizonica
                                             Potentilla baileyi
                                                   [Ivesia baileyi]
                                               Potentilla baileyi var. beneolens
                                                     [Ivesia baileyi var. beneolens]
                                             Potentilla bicrenata
                                                   [Potentilla concinna var. bicrenata]
                                             Potentilla biennis
                                             Potentilla bipinnatifida
                                                   [Potentilla pensylvanica var. arida]
                                             Potentilla brevifolia
                                             Potentilla breweri
                                                   [Potentilla drummondii subsp. breweri]
                                             Potentilla campestris
                                             Potentilla canadensis
                                                   [Potentilla pumila]
                                             Potentilla concinna
                                                   [Potentilla concinna var. divisa]
                                               Potentilla concinna var. proxima
                                                     [Potentilla proxima]
                                             Potentilla cottamii
                                             Potentilla crinita
                                                   [Potentilla vallicola]
                                               Potentilla crinita var. lemmonii
                                                     [Potentilla lemmonii]
                                             Potentilla demotica
                                             Potentilla detommasii
                                                   [Potentilla holosericea]
                                             Potentilla drummondii
                                             Potentilla effusa
                                                   [Potentilla coloradensis]
                                                   [Potentilla filicaulis]
                                                   [Potentilla hippiana subsp. effusa]
                                                   [Potentilla hippiana var. effusa]
                                             Potentilla flabellifolia
                                             Potentilla fragiformis
                                             Potentilla glaucophylla
                                                   [Potentilla dissecta var. glaucophylla]
                                                   [Potentilla ×diversifolia var. glaucophylla]
                                                   [Potentilla ×diversifolia var. madsenii]
                                               Potentilla glaucophylla var. perdissecta
                                                     [Potentilla perdissecta]
                                                     [Potentilla ×diversifolia var. perdissecta]
                                             Potentilla gordonii
                                                   [Horkelia gordonii]
                                                   [Ivesia gordonii]
                                               Potentilla gordonii var. alpicola
                                                     [Ivesia gordonii var. alpicola]
                                             Potentilla gracilis
                                               Potentilla gracilis var. brunnescens
                                                     [Potentilla brunnescens]
                                               Potentilla gracilis var. elmeri
                                                     [Potentilla pectinisecta]
                                               Potentilla gracilis var. fastigiata
                                                     [Potentilla fastigiata]
                                                     [Potentilla gracilis subsp. nuttallii]
                                                     [Potentilla gracilis var. glabrata]
                                                     [Potentilla gracilis var. nuttallii]
                                                     [Potentilla jucunda]
                                                     [Potentilla nuttallii]
                                               Potentilla gracilis var. flabelliformis
                                                     [Potentilla flabelliformis]
                                               Potentilla gracilis var. hippianoides
                                             Potentilla hickmanii
                                             Potentilla hippiana
                                                   [Potentilla diffusa]
                                                   [Potentilla hippiana var. argyrea]
                                                   [Potentilla hippiana var. diffusa]
                                                   [Potentilla propinqua]
                                             Potentilla holmgrenii
                                             Potentilla hookeriana
                                             Potentilla humifusa
                                             Potentilla hyparctica
                                             Potentilla inclinata
                                             Potentilla indica
                                                   [Duchesnea indica]
                                             Potentilla intermedia
                                             Potentilla jepsonii
                                             Potentilla kingii
                                                   [Ivesia kingii]
                                               Potentilla kingii var. eremica
                                                     [Ivesia kingii var. eremica]
                                             Potentilla litoralis
                                                   [Potentilla pectinata]
                                             Potentilla luteosericea
                                                   [Potentilla pinetorum]
                                             Potentilla lycopodioides
                                                   [Ivesia lycopodioides]
                                             Potentilla multifoliolata
                                                   [Comarella multifoliolata]
                                                   [Horkelia multifoliolata]
                                                   [Ivesia depauperata]
                                                   [Ivesia multifoliolata]
                                                   [Potentilla depauperata]
                                             Potentilla multisecta
                                                   [Potentilla ×diversifolia var. multisecta]
                                             Potentilla neglecta
                                                   [Potentilla dissecta]
                                                   [Potentilla tenerrima]
                                             Potentilla nepalensis
                                                   [Potentilla coccinea]
                                             Potentilla nivea
                                                   [Potentilla quinquefolia]
                                             Potentilla norvegica
                                                   [Potentilla monspeliensis]
                                                   [Potentilla norvegica subsp. monspeliensis]
                                                   [Potentilla norvegica var. hirsuta]
                                             Potentilla osterhoutii
                                                   [Ivesia arizonica]
                                             Potentilla ovina
                                                   [Potentilla pinnatisecta]
                                                   [Potentilla ×diversifolia var. pinnatisecta]
                                               Potentilla ovina var. decurrens
                                                     [Potentilla decurrens]
                                                     [Potentilla dissecta var. decurrens]
                                                     [Potentilla ×diversifolia var. decurrens]
                                             Potentilla pensylvanica
                                                   [Potentilla pensylvanica var. arachnoidea]
                                                   [Potentilla pensylvanica var. strigosa]
                                                   [Potentilla platyloba]
                                                   [Potentilla strigosa]
                                             Potentilla plattensis
                                             Potentilla pseudosericea
                                             Potentilla pulchella
                                             Potentilla pulcherrima
                                                   [Potentilla filipes]
                                                   [Potentilla gracilis var. pulcherrima]
                                                   [Potentilla hippiana var. pulcherrima]
                                                   [Potentilla pulcherrima var. filipes]
                                             Potentilla pusilla
                                             Potentilla recta
                                             Potentilla reptans
                                             Potentilla rhyolitica
                                               Potentilla rhyolitica var. chiricahuensis
                                             Potentilla rhypara
                                                   [Ivesia rhypara]
                                             Potentilla rivalis
                                                   [Potentilla lateriflora]
                                                   [Potentilla leucocarpa]
                                                   [Potentilla millegrana]
                                                   [Potentilla pentandra]
                                                   [Potentilla rivalis var. millegrana]
                                             Potentilla rubricaulis
                                                   [Potentilla concinna var. modesta]
                                                   [Potentilla modesta]
                                                   [Potentilla paucijuga]
                                                   [Potentilla pensylvanica var. paucijuga]
                                                   [Potentilla saximontana]
                                             Potentilla rupincola
                                                   [Potentilla effusa var. rupincola]
                                             Potentilla sabulosa
                                                   [Horkelia mutabilis]
                                                   [Ivesia sabulosa]
                                             Potentilla sanguinea
                                                   [Potentilla thurberi var. sanguinea]
                                             Potentilla santolinoides
                                                   [Ivesia santolinoides]
                                             Potentilla saxosa
                                             Potentilla setosa
                                                   [Ivesia baileyi var. setosa]
                                             Potentilla shockleyi
                                                   [Ivesia shockleyi]
                                               Potentilla shockleyi var. ostleri
                                                     [Ivesia shockleyi var. ostleri]
                                             Potentilla sierrae-blancae
                                             Potentilla simplex
                                             Potentilla subjuga
                                                   [Potentilla minutifolia]
                                             Potentilla subviscosa
                                               Potentilla subviscosa var. ramulosa
                                                     [Potentilla ramulosa]
                                             Potentilla supina
                                               Potentilla supina subsp. paradoxa
                                                     [Potentilla paradoxa]
                                             Potentilla thurberi
                                               Potentilla thurberi var. atrorubens
                                                     [Potentilla atrorubens]
                                             Potentilla townsendii
                                             Potentilla transitoria
                                             Potentilla uniflora
                                                   [Potentilla ledebouriana]
                                             Potentilla utahensis
                                                   [Ivesia utahensis]
                                             Potentilla verna
                                             Potentilla webberi
                                                   [Ivesia webberi]
                                             Potentilla wheeleri
                                                   [Potentilla viscidula]
                                                   [Potentilla wheeleri var. viscidula]
                                             Potentilla ×diversifolia
                                             Potentilla ×prostrata
                                                   [Potentilla nivea var. macrophylla]
                                                   [Potentilla nivea var. pentaphylla]
                                                   [Potentilla ×prostrata subsp. floccosa]
                                     Poteridium
                                             Poteridium annuum
                                                   [Sanguisorba annua]
                                             Poteridium occidentale
                                                   [Sanguisorba occidentalis]
                                     Poterium
                                             Poterium sanguisorba
                                               Poterium sanguisorba subsp. polygamum
                                                     [Poterium sanguisorba var. polygamum]
                                                     [Sanguisorba minor subsp. balearica]
                                                     [Sanguisorba minor subsp. muricata]
                                               Poterium sanguisorba subsp. sanguisorba
                                                     [Sanguisorba minor]
                                     Rosa
                                             Rosa acicularis
                                               Rosa acicularis subsp. acicularis
                                               Rosa acicularis subsp. sayi
                                                     [Rosa acicularis var. bourgeauiana]
                                                     [Rosa acicularis var. sayi]
                                                     [Rosa aciculata]
                                                     [Rosa blanda var. aciculata]
                                                     [Rosa sayi]
                                             Rosa arkansana
                                               Rosa arkansana var. suffulta
                                                     [Rosa conjuncta]
                                                     [Rosa suffulta]
                                             Rosa banksiae
                                                   [Rosa banksiana]
                                             Rosa blanda
                                             Rosa californica
                                             Rosa canina
                                             Rosa carolina
                                             Rosa foetida
                                             Rosa gallica
                                             Rosa glauca
                                             Rosa gymnocarpa
                                               Rosa gymnocarpa subsp. helleri
                                                     [Rosa helleri]
                                             Rosa hugonis
                                             Rosa indica
                                                   [Rosa ×borboniana]
                                             Rosa lucieae
                                             Rosa majalis
                                             Rosa multiflora
                                             Rosa nutkana
                                               Rosa nutkana subsp. macdougalii
                                                     [Rosa spaldingii]
                                               Rosa nutkana subsp. melina
                                                     [Rosa melina]
                                                     [Rosa nutkana var. hispida]
                                                     [Rosa oreophila]
                                                     [Rosa pandorana]
                                                     [Rosa underwoodii]
                                             Rosa obtusifolia
                                             Rosa rubiginosa
                                                   [Rosa eglanteria]
                                             Rosa rugosa
                                             Rosa setigera
                                             Rosa spinosissima
                                             Rosa stellata
                                               Rosa stellata subsp. stellata
                                               Rosa stellata var. abyssa
                                                     [Rosa stellata subsp. abyssa]
                                               Rosa stellata var. erlansoniae
                                               Rosa stellata var. mirifica
                                                     [Rosa mirifica]
                                                     [Rosa stellata subsp. mirifica]
                                             Rosa virginiana
                                             Rosa woodsii
                                               Rosa woodsii subsp. manca
                                                     [Rosa manca]
                                               Rosa woodsii subsp. puberulenta
                                                     [Rosa neomexicana]
                                                     [Rosa puberulenta]
                                                     [Rosa woodsii var. neomexicana]
                                               Rosa woodsii subsp. woodsii
                                                     [Rosa fendleri]
                                                     [Rosa hypoleuca]
                                                     [Rosa macounii]
                                                     [Rosa maximiliani]
                                                     [Rosa standleyi]
                                                     [Rosa woodsii var. fendleri]
                                                     [Rosa woodsii var. macounii]
                                               Rosa woodsii var. arizonica
                                                     [Rosa adenosepala]
                                                     [Rosa arizonica var. granulifera]
                                                     [Rosa arizonica]
                                                     [Rosa bakeri]
                                                     [Rosa granulifera]
                                                     [Rosa woodsii subsp. arizonica]
                                               Rosa woodsii var. ertterae
                                               Rosa woodsii var. ultramontana
                                                     [Rosa chrysocarpa]
                                                     [Rosa pecosensis]
                                                     [Rosa praetincta]
                                                     [Rosa pyrifera]
                                                     [Rosa salictorum]
                                                     [Rosa ultramontana]
                                                     [Rosa woodsii subsp. ultramontana]
                                             Rosa ×alba
                                             Rosa ×engelmannii
                                             Rosa ×odorata
                                     Rubus
                                             Rubus aliceae
                                             Rubus arcticus
                                               Rubus arcticus subsp. acaulis
                                                     [Rubus acaulis]
                                                     [Rubus arcticus var. acaulis]
                                             Rubus arizonensis
                                             Rubus armeniacus
                                             Rubus bifrons
                                             Rubus canadensis
                                             Rubus cuneifolius
                                             Rubus deliciosus
                                                   [Bossekia deliciosa]
                                                   [Oreobatus deliciosus]
                                             Rubus flagellaris
                                             Rubus hispidus
                                             Rubus idaeus
                                               Rubus idaeus subsp. idaeus
                                               Rubus idaeus subsp. melanolasius
                                                     [Rubus komarovii]
                                                     [Rubus melanolasius]
                                               Rubus idaeus subsp. strigosus
                                                     [Rubus arizonicus]
                                                     [Rubus idaeus var. gracilipes]
                                                     [Rubus idaeus var. strigosus]
                                                     [Rubus strigosus var. arizonicus]
                                                     [Rubus strigosus]
                                             Rubus laciniatus
                                             Rubus leucodermis
                                               Rubus leucodermis var. bernardinus
                                             Rubus lucidus
                                             Rubus neomexicanus
                                                   [Oreobatus deliciosus subsp. neomexicanus]
                                                   [Oreobatus rubicundus]
                                                   [Rubus deliciosus var. neomexicanus]
                                                   [Rubus exrubicundus]
                                                   [Rubus rubicundus]
                                             Rubus nutkanus
                                                   [Bossekia parviflora]
                                                   [Rubacer parviflorum]
                                                   [Rubus nutkanus var. parvifolius]
                                                   [Rubus parviflorus f. micradenius]
                                                   [Rubus parviflorus f. scopulorum]
                                                   [Rubus parviflorus var. grandiflorus]
                                                   [Rubus parviflorus var. parvifolius]
                                                   [Rubus parviflorus var. scopulorum]
                                                   [Rubus parviflorus]
                                             Rubus occidentalis
                                             Rubus odoratus
                                             Rubus oligospermus
                                             Rubus procerus
                                             Rubus pubescens
                                                   [Cylactis pubescens]
                                                   [Rubus triflorus]
                                             Rubus sachalinensis
                                                   [Rubus idaeus subsp. sachalinensis]
                                                   [Rubus idaeus var. aculeatissimus]
                                             Rubus saxatilis
                                                   [Rubus americanus]
                                             Rubus scopulorum
                                             Rubus spectabilis
                                             Rubus trilobus
                                             Rubus trivialis
                                             Rubus ulmifolius
                                                   [Rubus discolor]
                                     Sanguisorba
                                     Sibbaldia
                                             Sibbaldia parviflora
                                                   [Potentilla sibbaldii]
                                             Sibbaldia procumbens