Central Taxonomic Thesaurus

Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Fabids
                    Malpighiales
                            Salicaceae
                                     Abatia
                                     Aberia
                                             Aberia gardneri
                                     Azara
                                             Azara alpina
                                             Azara celastrina
                                             Azara dentata
                                             Azara integrifolia
                                             Azara lanceolata
                                             Azara petiolaris
                                     Banara
                                             Banara brittonii
                                             Banara domingensis
                                             Banara minutiflora
                                                   [Banara glaberrima]
                                                   [Banara reticulata]
                                             Banara portoricensis
                                             Banara splendens
                                             Banara vanderbiltii
                                             Banara wilsonii
                                     Bartholomaea
                                     Casearia
                                             Casearia aculeata
                                             Casearia aquifolia
                                             Casearia arborea
                                               Casearia arborea subsp. arborea
                                             Casearia arguta
                                             Casearia bicolor
                                             Casearia commersoniana
                                             Casearia comocladifolia
                                             Casearia coronata
                                             Casearia corymbosa
                                             Casearia crassinervis
                                             Casearia decandra
                                             Casearia dolichophylla
                                             Casearia emarginata
                                             Casearia guianensis
                                             Casearia hirsuta
                                             Casearia ilicifolia
                                             Casearia itzana
                                             Casearia mollis
                                             Casearia nitida
                                                   [Casearia bahamensis]
                                             Casearia ophiticola
                                             Casearia parvifolia
                                             Casearia praecox
                                                   [Casearia eriophora]
                                             Casearia pringlei
                                             Casearia spinescens
                                                   [Casearia cubensis]
                                             Casearia subsessiliflora
                                             Casearia sylvestris
                                                   [Casearia formosa]
                                                   [Casearia guantanamensis]
                                                   [Casearia schulziana]
                                             Casearia tremula
                                     Dovyalis
                                             Dovyalis abyssinica
                                             Dovyalis caffra
                                                   [Aberia caffra]
                                             Dovyalis hebecarpa
                                             Dovyalis macrocalyx
                                     Flacourtia
                                             Flacourtia cataphracta
                                             Flacourtia euphlebia
                                             Flacourtia indica
                                                   [Flacourtia ramontchi]
                                             Flacourtia inermis
                                             Flacourtia jangomas
                                             Flacourtia rukam
                                     Hasseltia
                                             Hasseltia floribunda
                                             Hasseltia guatemalensis
                                     Hasseltiopsis
                                             Hasseltiopsis dioica
                                     Homalium
                                             Homalium grandiflorum
                                             Homalium guillainii
                                             Homalium leiogynum
                                             Homalium pleiandrum
                                             Homalium racemosum
                                             Homalium whitmeeanum
                                     Idesia
                                             Idesia polycarpa
                                     Iroucana
                                             Iroucana guianensis
                                     Laetia
                                             Laetia procera
                                             Laetia thamnia
                                     Lunania
                                             Lunania buchii
                                             Lunania ekmanii
                                     Macrohasseltia
                                     Mayna
                                     Monandrodendron
                                     Monilistus
                                     Neopringlea
                                             Neopringlea integrifolia
                                             Neopringlea viscosa
                                     Neoptychocarpus
                                     Neosprucea
                                     Olmediella
                                             Olmediella betschleriana
                                     Oncoba
                                             Oncoba echinata
                                             Oncoba routledgei
                                             Oncoba spinosa
                                     Pineda
                                     Pleuranthodendron
                                             Pleuranthodendron lindenii
                                             Pleuranthodendron mexicana
                                     Populus
                                             Populus acuminata
                                             Populus alba
                                                   [Populus alba var. bolleana]
                                                   [Populus alba var. nivea]
                                                   [Populus alba var. pyramidalis]
                                               Populus alba var. canescens
                                             Populus angulata
                                               Populus angulata var. missouriensis
                                             Populus angustifolia
                                                   [Populus X sennii]
                                                   [Populus balsamifera var. angustifolia]
                                                   [Populus canadensis var. angustifolia]
                                                   [Populus fortissima]
                                                   [Populus salicifolia]
                                                   [Populus tweedyi]
                                                           Populus angustifolia x fremontii
                                             Populus argentea
                                             Populus balsamifera
                                               Populus balsamifera ssp. balsamifera
                                               Populus balsamifera var. balsamifera
                                               Populus balsamifera var. candicans
                                               Populus balsamifera var. fernaldiana
                                               Populus balsamifera var. lanceolata
                                               Populus balsamifera var. michauxii
                                               Populus balsamifera var. missouriensis
                                               Populus balsamifera var. pilosa
                                               Populus balsamifera var. subcordata
                                               Populus balsamifera var. virginiana
                                             Populus canadensis
                                               Populus canadensis var. eugenei
                                               Populus canadensis var. serotina
                                               Populus canadensis var. virginiana
                                             Populus candicans
                                             Populus caspica
                                             Populus deltoides
                                               Populus deltoides ssp. deltoides
                                               Populus deltoides ssp. monilifera
                                                     [Monilistus monilifera]
                                                     [Populus besseyana]
                                                     [Populus deltoides var. occidentalis]
                                                     [Populus monilifera]
                                                     [Populus occidentalis]
                                                     [Populus sargentii var. texana]
                                                     [Populus sargentii]
                                                     [Populus texana]
                                               Populus deltoides ssp. wislizeni
                                                     [Populus deltoides var. wislizeni]
                                                     [Populus fremontii var. wislizeni]
                                                     [Populus wislizeni]
                                               Populus deltoides var. angulata
                                               Populus deltoides var. fremontii
                                               Populus deltoides var. missouriensis
                                               Populus deltoides var. pilosa
                                               Populus deltoides var. virginiana
                                             Populus euphratica
                                             Populus euramericana
                                             Populus fremontii
                                               Populus fremontii ssp. fremontii
                                                     [Populus arizonica var. jonesii]
                                                     [Populus arizonica]
                                                     [Populus canadensis var. fremontii]
                                                     [Populus fremontii var. arizonica]
                                                     [Populus fremontii var. macdougalii]
                                                     [Populus fremontii var. macrodisca]
                                                     [Populus fremontii var. pubescens]
                                                     [Populus fremontii var. thornberi]
                                                     [Populus fremontii var. toumeyi]
                                                     [Populus macdougalii]
                                               Populus fremontii ssp. mesetae
                                                     [Populus fremontii var. mesetae]
                                                     [Populus mexicana ssp. dimorpha]
                                                     [Populus mexicana]
                                               Populus fremontii var. fremontii
                                             Populus grandidentata
                                                   [Populus grandidentata var. angustata]
                                                   [Populus grandidentata var. meridionalis]
                                                   [Populus grandidentata var. subcordata]
                                             Populus guzmanantlensis
                                             Populus heterophylla
                                             Populus hybrida
                                             Populus manitobensis
                                             Populus maximowiczii
                                             Populus michauxii
                                             Populus monticola
                                                   [Populus brandegeei]
                                             Populus nigra
                                                   [Populus dilatata]
                                                   [Populus italica]
                                                   [Populus nigra var. italica]
                                               Populus nigra var. virginiana
                                             Populus palmeri
                                             Populus simaroa
                                             Populus simonii
                                             Populus tacamahaca
                                               Populus tacamahaca var. candicans
                                               Populus tacamahaca var. lanceolata
                                               Populus tacamahaca var. michauxii
                                             Populus tomentosa
                                             Populus tremula
                                             Populus tremuloides
                                                   [Populus X polygonifolia]
                                                   [Populus aurea]
                                                   [Populus cercidiphylla]
                                                   [Populus tremula ssp. tremuloides]
                                                   [Populus tremuloides var. aurea]
                                                   [Populus tremuloides var. cercidiphylla]
                                                   [Populus tremuloides var. intermedia]
                                                   [Populus tremuloides var. magnifica]
                                                   [Populus tremuloides var. rhomboidea]
                                                   [Populus tremuloides var. vancouveriana]
                                                   [Populus vancouveriana]
                                             Populus trichocarpa
                                                   [Populus balsamifera ssp. trichocarpa]
                                             Populus tristis
                                             Populus virginiana
                                               Populus virginiana var. pilosa
                                             Populus x acuminata
                                                   [Populus acuminata var. rehderi]
                                             Populus x andrewsii
                                             Populus x barnesii
                                             Populus x bernardii
                                             Populus x berolinensis
                                             Populus x brayshawii
                                             Populus x canadensis
                                             Populus x canescens
                                             Populus x dutillyi
                                             Populus x eugenei
                                             Populus x generosa
                                             Populus x gileadensis
                                             Populus x heimburgeri
                                             Populus x hinckleyana
                                             Populus x inopina
                                             Populus x intercurrens
                                             Populus x jackii
                                             Populus x parryi
                                             Populus x petrowskiana
                                             Populus x robusta
                                             Populus x rollandii
                                             Populus x rouleauiana
                                             Populus x smithii
                                     Prockia
                                             Prockia crucis
                                     Ptychocarpus
                                     Ryania
                                     Salix
                                             Salix X rubens
                                             Salix acmophylla
                                             Salix acutidens
                                             Salix adenophylla
                                             Salix aegyptiaca
                                             Salix alaxensis
                                               Salix alaxensis ssp. longistylis
                                               Salix alaxensis var. alaxensis
                                                     [Salix alaxensis var. obovalifolia]
                                                     [Salix speciosa var. alaxensis]
                                               Salix alaxensis var. longistylis
                                               Salix alaxensis var. silicicola
                                             Salix alba
                                                   [Salix alba ssp. caerulea]
                                                   [Salix alba ssp. vitellina]
                                                   [Salix alba var. caerulea]
                                                   [Salix alba var. calva]
                                                   [Salix alba var. vitellina]
                                                   [Salix vitellina]
                                             Salix albertana
                                             Salix aliena
                                             Salix alpestris
                                               Salix alpestris var. americana
                                             Salix alpina
                                             Salix altobracensis
                                             Salix amphibia
                                             Salix amplifolia
                                             Salix amygdaloides
                                                   [Salix amygdaloides var. wrightii]
                                                   [Salix nigra var. amygdaloides]
                                                   [Salix nigra var. wrightii]
                                                   [Salix wrightii]
                                             Salix anamesa
                                             Salix ancorifera
                                             Salix anglorum
                                               Salix anglorum var. antiplasta
                                               Salix anglorum var. araioclada
                                               Salix anglorum var. kophophylla
                                             Salix angustata
                                             Salix apennina
                                             Salix arbuscula
                                               Salix arbuscula var. labradorica
                                             Salix arbusculoides
                                               Salix arbusculoides var. glabra
                                             Salix arctica
                                               Salix arctica ssp. crassijulis
                                               Salix arctica ssp. tortulosa
                                               Salix arctica var. antiplasta
                                               Salix arctica var. araioclada
                                               Salix arctica var. brownei
                                               Salix arctica var. kophophylla
                                               Salix arctica var. pallasii
                                               Salix arctica var. subcordata
                                               Salix arctica var. tortulosa
                                             Salix arctolitoralis
                                             Salix arctophila
                                               Salix arctophila var. lejocarpa
                                             Salix argyrocarpa
                                               Salix argyrocarpa var. denudata
                                             Salix arizonica
                                             Salix astatulana
                                             Salix athabascensis
                                             Salix atra
                                             Salix atrocinerea
                                             Salix aurita
                                             Salix austinae
                                             Salix babylonica
                                                   [Salix X pendulina]
                                                   [Salix X sepulcralis]
                                             Salix ballii
                                             Salix balsamifera
                                               Salix balsamifera var. alpestris
                                               Salix balsamifera var. lanceolata
                                               Salix balsamifera var. vegeta
                                             Salix barclayi
                                                   [Salix barclayi var. angustifolia]
                                                   [Salix barclayi var. conjuncta]
                                                   [Salix conjuncta]
                                                   [Salix hoyeriana]
                                                   [Salix pyrolifolia var. hoyeriana]
                                                   [Salix regelii]
                                               Salix barclayi var. commutata
                                               Salix barclayi var. hebecarpa
                                               Salix barclayi var. latiuscula
                                               Salix barclayi var. pseudomonticola
                                             Salix barrattiana
                                               Salix barrattiana var. angustifolia
                                               Salix barrattiana var. latifolia
                                               Salix barrattiana var. marcescens
                                               Salix barrattiana var. tweedyi
                                             Salix bebbiana
                                                   [Salix bebbiana var. capreifolia]
                                                   [Salix bebbiana var. depilis]
                                                   [Salix bebbiana var. luxurians]
                                                   [Salix bebbiana var. perrostrata]
                                                   [Salix bebbiana var. projecta]
                                                   [Salix depressa ssp. rostrata]
                                                   [Salix livida var. occidentalis]
                                                   [Salix livida var. rostrata]
                                                   [Salix perrostrata]
                                                   [Salix rostrata var. capreifolia]
                                                   [Salix rostrata var. luxurians]
                                                   [Salix rostrata var. perrostrata]
                                                   [Salix rostrata var. projecta]
                                                   [Salix rostrata]
                                                   [Salix starkeana ssp. bebbiana]
                                                   [Salix vagans var. occidentalis]
                                                   [Salix vagans var. rostrata]
                                             Salix behringica
                                             Salix bicolor
                                             Salix bigelovii
                                               Salix bigelovii var. latifolia
                                             Salix bockii
                                             Salix bonplandiana
                                                   [Salix bonplandiana var. toumeyi]
                                                   [Salix toumeyi]
                                             Salix boothii
                                                   [Salix curtiflora]
                                                   [Salix lingulata]
                                                   [Salix myrsinites var. curtiflora]
                                                   [Salix myrtillifolia var. brachypoda]
                                                   [Salix myrtillifolia var. curtiflora]
                                                   [Salix myrtillifolia var. lingulata]
                                                   [Salix novae-angliae var. myrtillifolia]
                                                   [Salix novae-angliae var. pseudocordata]
                                                   [Salix novae-angliae]
                                                   [Salix pseudocordata var. aequalis]
                                                   [Salix pseudocordata]
                                                   [Salix pseudomyrsinites var. aequalis]
                                             Salix brachycarpa
                                               Salix brachycarpa ssp. brachycarpa
                                               Salix brachycarpa ssp. fullertonensis
                                               Salix brachycarpa ssp. niphoclada
                                               Salix brachycarpa var. alticola
                                               Salix brachycarpa var. antimima
                                               Salix brachycarpa var. brachycarpa
                                               Salix brachycarpa var. fullertonensis
                                               Salix brachycarpa var. glabellicarpa
                                               Salix brachycarpa var. mexiae
                                               Salix brachycarpa var. psammophila
                                               Salix brachycarpa var. sansonii
                                             Salix breweri
                                               Salix breweri var. delnortensis
                                             Salix brownei
                                             Salix brownii
                                               Salix brownii var. tenera
                                             Salix calcicola
                                               Salix calcicola var. calcicola
                                               Salix calcicola var. glandulosior
                                               Salix calcicola var. nicholsiana
                                             Salix californica
                                             Salix callicarpaea
                                             Salix cana
                                             Salix candida
                                                   [Salix candida var. denudata]
                                                   [Salix candida var. tomentosa]
                                                   [Salix candidula]
                                             Salix caprea
                                             Salix caroliniana
                                             Salix cascadensis
                                               Salix cascadensis var. thompsonii
                                             Salix chamissonis
                                             Salix chapmanii
                                             Salix chlorolepis
                                               Salix chlorolepis var. antimima
                                             Salix cinerea
                                               Salix cinerea ssp. atrocinerea
                                               Salix cinerea ssp. cinerea
                                               Salix cinerea ssp. oleifolia
                                             Salix coactilis
                                             Salix columbiana
                                             Salix commutata
                                               Salix commutata var. denudata
                                               Salix commutata var. mixta
                                               Salix commutata var. puberula
                                               Salix commutata var. rubicunda
                                               Salix commutata var. sericea
                                             Salix conformis
                                             Salix cordata
                                                   [Salix pseudocordata var. cordata]
                                               Salix cordata ssp. rigida
                                               Salix cordata var. abrasa
                                               Salix cordata var. angustata
                                               Salix cordata var. balsamifera
                                               Salix cordata var. glaucophylla
                                               Salix cordata var. mackenzieana
                                               Salix cordata var. missouriensis
                                               Salix cordata var. myricoides
                                               Salix cordata var. rigida
                                               Salix cordata var. vestita
                                             Salix cordifolia
                                               Salix cordifolia ssp. callicarpaea
                                               Salix cordifolia var. callicarpaea
                                               Salix cordifolia var. eucycla
                                               Salix cordifolia var. intonsa
                                               Salix cordifolia var. macounii
                                               Salix cordifolia var. tonsa
                                             Salix coulteri
                                             Salix crassa
                                             Salix crassijulis
                                             Salix cuneata
                                             Salix cutleri
                                               Salix cutleri var. labradorica
                                             Salix cyclophylla
                                             Salix daphnoides
                                             Salix delnortensis
                                             Salix denudata
                                             Salix desertorum
                                               Salix desertorum var. elata
                                               Salix desertorum var. fruticulosa
                                               Salix desertorum var. stricta
                                             Salix discolor
                                               Salix discolor var. eriocephala
                                               Salix discolor var. latifolia
                                               Salix discolor var. overi
                                               Salix discolor var. prinoides
                                               Salix discolor var. rigidior
                                             Salix dodgeana
                                               Salix dodgeana var. subrariflora
                                             Salix drummondiana
                                                   [Salix bella]
                                                   [Salix covillei]
                                                   [Salix drummondiana ssp. subcaerulea]
                                                   [Salix drummondiana var. bella]
                                                   [Salix drummondiana var. subcaerulea]
                                                   [Salix pachnophora]
                                                   [Salix subcaerulea]
                                               Salix drummondiana var. subcoerulea
                                             Salix dubia
                                             Salix eastwoodiae
                                             Salix elaeagnos
                                             Salix eriocephala
                                               Salix eriocephala ssp. mackenzieana
                                               Salix eriocephala var. mackenzieana
                                               Salix eriocephala var. monochroma
                                             Salix euxina
                                             Salix excelsa
                                             Salix exigua
                                                   [Salix argophylla]
                                                   [Salix exigua var. angustissima]
                                                   [Salix exigua var. columbiana]
                                                   [Salix exigua var. luteosericea]
                                                   [Salix exigua var. nevadensis]
                                                   [Salix exigua var. parishiana]
                                                   [Salix exigua var. stenophylla]
                                                   [Salix exigua var. virens]
                                                   [Salix fluviatilis var. argophylla]
                                                   [Salix hindsiana var. leucodendroides]
                                                   [Salix hindsiana var. parishiana]
                                                   [Salix hindsiana var. tenuifolia]
                                                   [Salix hindsiana]
                                                   [Salix interior var. angustissima]
                                                   [Salix interior var. luteosericea]
                                                   [Salix linearifolia]
                                                   [Salix longifolia var. argophylla]
                                                   [Salix longifolia var. exigua]
                                                   [Salix longifolia var. opaca]
                                                   [Salix luteosericea]
                                                   [Salix macrostachya var. leucodendroides]
                                                   [Salix malacophylla]
                                                   [Salix nevadensis]
                                                   [Salix parishiana]
                                                   [Salix sessilifolia ssp. hindsiana]
                                                   [Salix sessilifolia var. hindsiana]
                                                   [Salix sessilifolia var. leucodendroides]
                                                   [Salix stenophylla]
                                               Salix exigua ssp. exigua
                                               Salix exigua ssp. interior
                                               Salix exigua var. exigua
                                               Salix exigua var. exterior
                                               Salix exigua var. hindsiana
                                               Salix exigua var. pedicellata
                                               Salix exigua var. sericans
                                               Salix exigua var. sessilifolia
                                             Salix falcata
                                             Salix fallax
                                             Salix famelica
                                             Salix farriae
                                               Salix farriae var. microserrulata
                                               Salix farriae var. walpolei
                                             Salix fernaldii
                                             Salix flagellaris
                                             Salix flavovirens
                                             Salix floridana
                                             Salix fragilis
                                             Salix franciscana
                                             Salix fulcrata
                                               Salix fulcrata var. subglauca
                                             Salix fullertonensis
                                             Salix fuscata
                                             Salix fuscescens
                                               Salix fuscescens var. hebecarpa
                                               Salix fuscescens var. reducta
                                             Salix geyeriana
                                                   [Salix geyeriana ssp. argentea]
                                                   [Salix geyeriana var. argentea]
                                                   [Salix geyeriana var. meleina]
                                                   [Salix macrocarpa var. argentea]
                                                   [Salix macrocarpa]
                                                   [Salix meleina]
                                             Salix gilgiana
                                             Salix glabra
                                             Salix glacialis
                                             Salix glauca
                                               Salix glauca ssp. acutifolia
                                               Salix glauca ssp. callicarpaea
                                               Salix glauca ssp. desertorum
                                               Salix glauca ssp. glabrescens
                                               Salix glauca ssp. glauca
                                               Salix glauca ssp. orestera
                                               Salix glauca ssp. stipulifera
                                               Salix glauca var. acutifolia
                                               Salix glauca var. alicea
                                               Salix glauca var. callicarpaea
                                               Salix glauca var. cordifolia
                                               Salix glauca var. glabrescens
                                               Salix glauca var. kenosha
                                               Salix glauca var. macounii
                                               Salix glauca var. niphoclada
                                               Salix glauca var. orestera
                                               Salix glauca var. perstipulata
                                               Salix glauca var. poliophylla
                                               Salix glauca var. pseudolapponum
                                               Salix glauca var. seemanii
                                               Salix glauca var. sericea
                                               Salix glauca var. stenolepis
                                               Salix glauca var. stipulata
                                               Salix glauca var. subincurva
                                               Salix glauca var. villosa
                                             Salix glaucophylla
                                               Salix glaucophylla var. albovestita
                                               Salix glaucophylla var. angustifolia
                                               Salix glaucophylla var. brevifolia
                                               Salix glaucophylla var. latifolia
                                             Salix glaucophylloides
                                               Salix glaucophylloides var. albovestita
                                               Salix glaucophylloides var. brevifolia
                                               Salix glaucophylloides var. glaucophylla
                                             Salix glaucops
                                               Salix glaucops var. glabrescens
                                               Salix glaucops var. villosa
                                             Salix gooddingii
                                                   [Salix gooddingi]
                                                   [Salix gooddingii var. vallicola]
                                                   [Salix gooddingii var. variabilis]
                                                   [Salix nigra var. vallicola]
                                                   [Salix vallicola]
                                             Salix gracilis
                                               Salix gracilis var. rosmarinoides
                                               Salix gracilis var. textoris
                                             Salix gracilistyla
                                               Salix gracilistyla var. melanostachys
                                             Salix grisea
                                             Salix groenlandica
                                               Salix groenlandica var. lejocarpa
                                             Salix harbisonii
                                             Salix hartwegii
                                             Salix hastata
                                               Salix hastata ssp. subintegrifolia
                                               Salix hastata var. farriae
                                               Salix hastata var. subintegrifolia
                                             Salix hebecarpa
                                             Salix herbacea
                                             Salix hookeriana
                                               Salix hookeriana var. laurifolia
                                               Salix hookeriana var. tomentosa
                                             Salix hudsonensis
                                             Salix humboldtiana
                                                   [Salix chilensis]
                                                   [Salix humboldtiana var. fastigiata]
                                             Salix humilis
                                               Salix humilis var. angustifolia
                                               Salix humilis var. grandifolia
                                               Salix humilis var. humilis
                                               Salix humilis var. hyporhysa
                                               Salix humilis var. keweenawensis
                                               Salix humilis var. microphylla
                                               Salix humilis var. rigidiuscula
                                               Salix humilis var. tristis
                                             Salix humillima
                                               Salix humillima var. puberula
                                             Salix incana
                                             Salix interior
                                               Salix interior var. exterior
                                               Salix interior var. pedicellata
                                               Salix interior var. wheeleri
                                             Salix irrorata
                                             Salix ivigtutiana
                                             Salix jaliscana
                                             Salix japonica
                                             Salix jejuna
                                             Salix jepsonii
                                             Salix kobayashii
                                             Salix koreensis
                                             Salix koriyanagi
                                             Salix labradorica
                                               Salix labradorica var. pumila
                                             Salix laevigata
                                                   [Salix bonplandiana var. laevigata]
                                                   [Salix congesta]
                                                   [Salix laevigata var. angustifolia]
                                                   [Salix laevigata var. araquipa]
                                                   [Salix laevigata var. congesta]
                                             Salix lanata
                                               Salix lanata ssp. calcicola
                                               Salix lanata ssp. richardsonii
                                             Salix lapponum
                                             Salix lasiandra
                                                   [Salix lucida ssp. lasiandra]
                                               Salix lasiandra var. caudata
                                                     [Salix lucida ssp. caudata]
                                               Salix lasiandra var. lasiandra
                                             Salix lasiolepis
                                               Salix lasiolepis var. bigelovii
                                             Salix leiocarpa
                                             Salix leiolepis
                                             Salix lemmonii
                                               Salix lemmonii var. austinae
                                               Salix lemmonii var. macrostachya
                                               Salix lemmonii var. melanopsis
                                               Salix lemmonii var. sphaerostachya
                                             Salix ligulifolia
                                                   [Salix cordata var. ligulifolia]
                                                   [Salix eriocephala var. ligulifolia]
                                                   [Salix lutea var. ligulifolia]
                                                   [Salix rigida ssp. ligulifolia]
                                             Salix ligustrina
                                             Salix longifolia
                                               Salix longifolia var. argyrophylla
                                               Salix longifolia var. interior
                                               Salix longifolia var. pedicellata
                                               Salix longifolia var. sericans
                                               Salix longifolia var. sessilifolia
                                               Salix longifolia var. wheeleri
                                             Salix longipes
                                               Salix longipes var. pubescens
                                               Salix longipes var. venulosa
                                               Salix longipes var. wardii
                                             Salix longirostris
                                             Salix longistylis
                                             Salix lucida
                                               Salix lucida ssp. lucida
                                               Salix lucida var. angustifolia
                                               Salix lucida var. intonsa
                                               Salix lucida var. latifolia
                                               Salix lucida var. ovatifolia
                                               Salix lucida var. serissima
                                             Salix ludoviciana
                                             Salix lutea
                                                   [Salix cordata var. denveriana]
                                                   [Salix cordata var. desolata]
                                                   [Salix cordata var. lutea]
                                                   [Salix cordata var. platyphylla]
                                                   [Salix cordata var. watsonii]
                                                   [Salix eriocephala var. famelica]
                                                   [Salix eriocephala var. watsonii]
                                                   [Salix flava]
                                                   [Salix lutea var. desolata]
                                                   [Salix lutea var. famelica]
                                                   [Salix lutea var. platyphylla]
                                                   [Salix lutea var. watsonii]
                                                   [Salix ormsbyensis]
                                                   [Salix rigida var. watsonii]
                                                   [Salix watsonii]
                                               Salix lutea var. turnorii
                                             Salix maccalliana
                                             Salix mackenziana
                                             Salix mackenzieana
                                               Salix mackenzieana var. macrogemma
                                             Salix macounii
                                             Salix macrostachya
                                               Salix macrostachya var. cusickii
                                             Salix matsudana
                                             Salix melanopsis
                                                   [Salix bolanderiana]
                                                   [Salix exigua ssp. melanopsis]
                                                   [Salix exigua var. gracilipes]
                                                   [Salix exigua var. tenerrima]
                                                   [Salix fluviatilis var. tenerrima]
                                                   [Salix fluviatilis]
                                                   [Salix longifolia var. tenerrima]
                                                   [Salix melanopsis var. bolanderiana]
                                                   [Salix melanopsis var. gracilipes]
                                                   [Salix melanopsis var. kronkheittii]
                                                   [Salix melanopsis var. tenerrima]
                                                   [Salix parksiana]
                                                   [Salix sessilifolia var. vancouverensis]
                                                   [Salix tenerrima]
                                             Salix mexicana
                                             Salix microphylla
                                             Salix mielichhoferi
                                             Salix missouriensis
                                             Salix miyabeana
                                             Salix monochroma
                                             Salix monticola
                                                   [Salix amelanchieroides]
                                                   [Salix barclayi var. cochetopiana]
                                                   [Salix barclayi var. neomexicana]
                                                   [Salix barclayi var. padophylla]
                                                   [Salix barclayi var. resurrectionis]
                                                   [Salix barclayi var. uncompahgre]
                                                   [Salix barclayi var. veritomonticola]
                                                   [Salix cordata var. crux-aureae]
                                                   [Salix cordata var. monticola]
                                                   [Salix dissymetrica]
                                                   [Salix monticola var. neomexicana]
                                                   [Salix padifolia]
                                                   [Salix padophylla]
                                                   [Salix pseudomonticola var. padophylla]
                                                   [Salix sawatchicola]
                                             Salix muehlenbergiana
                                               Salix muehlenbergiana var. angustifolia
                                               Salix muehlenbergiana var. grandifolia
                                             Salix muriei
                                             Salix muscina
                                             Salix myricoides
                                               Salix myricoides var. albovestita
                                               Salix myricoides var. angustata
                                               Salix myricoides var. cordata
                                               Salix myricoides var. myricoides
                                               Salix myricoides var. rigida
                                             Salix myrsinifolia
                                             Salix myrsinites
                                               Salix myrsinites var. jacquiniana
                                               Salix myrsinites var. parvifolia
                                             Salix myrtillifolia
                                             Salix myrtilloides
                                               Salix myrtilloides var. hypoglauca
                                               Salix myrtilloides var. pedicellaris
                                             Salix neoforbesii
                                             Salix nigra
                                               Salix nigra var. altissima
                                               Salix nigra var. brevifolia
                                               Salix nigra var. brevijulis
                                               Salix nigra var. falcata
                                               Salix nigra var. lindheimeri
                                               Salix nigra var. longifolia
                                               Salix nigra var. longipes
                                               Salix nigra var. marginata
                                               Salix nigra var. venulosa
                                               Salix nigra var. wardii
                                             Salix niphoclada
                                               Salix niphoclada var. fullertonensis
                                               Salix niphoclada var. mexiae
                                               Salix niphoclada var. muriei
                                             Salix nivalis
                                                   [Salix nivalis var. saximontana]
                                                   [Salix reticulata ssp. nivalis]
                                                   [Salix reticulata var. nana]
                                                   [Salix reticulata var. nivalis]
                                                   [Salix reticulata var. saximontana]
                                                   [Salix saximontana]
                                                   [Salix venusta]
                                                   [Salix vestita var. nana]
                                             Salix nudescens
                                             Salix nummularia
                                               Salix nummularia ssp. tundricola
                                             Salix obovata
                                             Salix occidentalis
                                               Salix occidentalis var. longipes
                                             Salix orbicularis
                                             Salix orestera
                                             Salix oritrepha
                                             Salix ovalifolia
                                               Salix ovalifolia var. arctolitoralis
                                               Salix ovalifolia var. camdensis
                                               Salix ovalifolia var. cyclophylla
                                               Salix ovalifolia var. glacialis
                                               Salix ovalifolia var. ovalifolia
                                             Salix oxica
                                             Salix oxylepis
                                             Salix paleoneura
                                             Salix pallasii
                                               Salix pallasii var. crassijulis
                                             Salix paradoxa
                                             Salix paraleuca
                                             Salix pedicellaris
                                               Salix pedicellaris var. athabascensis
                                               Salix pedicellaris var. hypoglauca
                                               Salix pedicellaris var. tenuescens
                                             Salix pellita
                                                   [Salix chlorophylla var. pellita]
                                               Salix pellita var. angustifolia
                                             Salix pendulina
                                             Salix pensylvanica
                                             Salix pentandra
                                               Salix pentandra var. lucida
                                             Salix petiolaris
                                               Salix petiolaris var. angustifolia
                                               Salix petiolaris var. gracilis
                                               Salix petiolaris var. grisea
                                               Salix petiolaris var. rosmarinoides
                                               Salix petiolaris var. sericea
                                               Salix petiolaris var. subsericea
                                             Salix petrophila
                                                   [Salix arctica ssp. petraea]
                                                   [Salix arctica var. caespitosa]
                                                   [Salix arctica var. graminifolia]
                                                   [Salix arctica var. petraea]
                                                   [Salix arctica var. petrophila]
                                                   [Salix brownei var. petraea]
                                                   [Salix caespitosa]
                                                   [Salix petrophila var. caespitosa]
                                             Salix phlebophylla
                                             Salix phylicifolia
                                               Salix phylicifolia ssp. pulchra
                                               Salix phylicifolia var. subglauca
                                             Salix phylicoides
                                             Salix piperi
                                             Salix pitcheriana
                                             Salix planifolia
                                                   [Salix chlorophylla var. monica]
                                                   [Salix chlorophylla var. nelsonii]
                                                   [Salix chlorophylla var. pychnocarpa]
                                                   [Salix chlorophylla]
                                                   [Salix monica]
                                                   [Salix nelsonii]
                                                   [Salix pennata]
                                                   [Salix phylicifolia ssp. planifolia]
                                                   [Salix phylicifolia var. monica]
                                                   [Salix phylicifolia var. pennata]
                                                   [Salix planifolia var. monica]
                                                   [Salix planifolia var. nelsonii]
                                                   [Salix planifolia var. pennata]
                                                   [Salix pychnocarpa]
                                               Salix planifolia ssp. planifolia
                                               Salix planifolia ssp. pulchra
                                               Salix planifolia ssp. tyrrellii
                                               Salix planifolia var. yukonensis
                                             Salix polaris
                                               Salix polaris ssp. pseudopolaris
                                               Salix polaris var. glabrata
                                               Salix polaris var. leiocarpa
                                               Salix polaris var. selwynensis
                                             Salix pringlei
                                             Salix prinoides
                                             Salix prolixa
                                             Salix pseudo-cordata
                                             Salix pseudolapponum
                                               Salix pseudolapponum var. kenosha
                                               Salix pseudolapponum var. subincurva
                                             Salix pseudomonticola
                                             Salix pseudomyrsinites
                                                   [Salix myrtillifolia var. cordata]
                                                   [Salix myrtillifolia var. pseudomyrsinites]
                                                   [Salix novae-angliae var. pseudomyrsinites]
                                             Salix pseudopolaris
                                             Salix pulchra
                                               Salix pulchra var. looffiae
                                               Salix pulchra var. palmeri
                                               Salix pulchra var. yukonensis
                                             Salix purpurea
                                                   Salix purpurea f. gracilis
                                               Salix purpurea var. nana
                                             Salix purshiana
                                             Salix pyrifolia
                                               Salix pyrifolia var. lanceolata
                                             Salix pyrolifolia
                                             Salix raupii
                                             Salix recurvata
                                             Salix repens
                                             Salix reticulata
                                               Salix reticulata ssp. glabellicarpa
                                               Salix reticulata ssp. orbicularis
                                               Salix reticulata ssp. reticulata
                                               Salix reticulata var. gigantifolia
                                               Salix reticulata var. glabra
                                               Salix reticulata var. orbicularis
                                               Salix reticulata var. semicalva
                                               Salix reticulata var. vestita
                                             Salix richardsonii
                                               Salix richardsonii var. macouniana
                                               Salix richardsonii var. mckeandii
                                             Salix rigida
                                               Salix rigida ssp. mackenzieana
                                               Salix rigida var. angustata
                                               Salix rigida var. mackenzieana
                                               Salix rigida var. macrogemma
                                               Salix rigida var. vestita
                                             Salix rosmarinifolia
                                             Salix rotundata
                                             Salix rotundifolia
                                               Salix rotundifolia ssp. dodgeana
                                               Salix rotundifolia ssp. rotundifolia
                                               Salix rotundifolia var. dodgeana
                                               Salix rotundifolia var. rotundifolia
                                             Salix rubens
                                             Salix rydbergii
                                             Salix sachalinensis
                                             Salix saskatchevana
                                             Salix scouleriana
                                                   [Salix brachystachys var. scouleriana]
                                                   [Salix brachystachys]
                                                   [Salix capreoides]
                                                   [Salix flavescens var. capreoides]
                                                   [Salix flavescens var. scouleriana]
                                                   [Salix flavescens]
                                                   [Salix nuttallii var. capreoides]
                                                   [Salix nuttallii]
                                                   [Salix scouleriana var. brachystachys]
                                                   [Salix scouleriana var. coetanea]
                                                   [Salix scouleriana var. crassijulis]
                                                   [Salix scouleriana var. flavescens]
                                                   [Salix scouleriana var. poikila]
                                                   [Salix scouleriana var. thompsonii]
                                                   [Salix stagnalis]
                                             Salix seemanii
                                             Salix sensitiva
                                             Salix sericea
                                               Salix sericea var. subsericea
                                             Salix seriocarpa
                                             Salix serissima
                                             Salix sessilifolia
                                                   [Salix fluviatilis var. sessilifolia]
                                               Salix sessilifolia var. villosa
                                             Salix setchelliana
                                             Salix silicicola
                                             Salix sitchensis
                                               Salix sitchensis var. angustifolia
                                               Salix sitchensis var. congesta
                                               Salix sitchensis var. denudata
                                               Salix sitchensis var. parviflora
                                               Salix sitchensis var. pellita
                                               Salix sitchensis var. ralphiana
                                             Salix sphenophylla
                                               Salix sphenophylla ssp. pseudotorulosa
                                             Salix squamata
                                             Salix stenocarpa
                                             Salix stipulifera
                                             Salix stolonifera
                                             Salix stricta
                                             Salix subcoerulea
                                             Salix subcordata
                                             Salix subserrata
                                             Salix syrticola
                                             Salix taxifolia
                                                   [Salix exilifolia ]
                                                   [Salix taxifolia var. lejocarpa]
                                                   [Salix taxifolia var. limitanea]
                                                   [Salix taxifolia var. seriocarpa]
                                             Salix tenera
                                             Salix tetrasperma
                                             Salix thurberi
                                             Salix torreyana
                                             Salix tortulosa
                                             Salix tracyi
                                                   [Salix lasiolepis var. lasiolepis]
                                             Salix triandra
                                             Salix tristis
                                               Salix tristis var. glabrata
                                               Salix tristis var. longifolia
                                               Salix tristis var. microphylla
                                               Salix tristis var. momadelphia
                                             Salix tundricola
                                             Salix turnorii
                                             Salix tweedyi
                                             Salix tyrrellii
                                             Salix udensis
                                             Salix unalaschensis
                                             Salix uva-ursi
                                             Salix vacciniformis
                                             Salix variegata
                                             Salix vestita
                                               Salix vestita ssp. leiolepis
                                               Salix vestita var. erecta
                                               Salix vestita var. humilior
                                               Salix vestita var. psilophylla
                                             Salix villosa
                                               Salix villosa var. acutifolia
                                             Salix viminalis
                                             Salix walpolei
                                             Salix wardi
                                             Salix wardii
                                             Salix wheeleri
                                             Salix wolfii
                                                   [Salix idahoensis]
                                                   [Salix wolfii ssp. idahoensis]
                                               Salix wolfii var. idahoensis
                                               Salix wolfii var. pseudolapponum
                                               Salix wolfii var. wolfii
                                             Salix wyomingensis
                                             Salix x amoena
                                               Salix x amoena ssp. callicarpaea
                                             Salix x argusii
                                               Salix x argusii ssp. brachycarpa
                                             Salix x bebbii
                                             Salix x beschelii
                                             Salix x brachypurpurea
                                               Salix x brachypurpurea var. psammophila
                                             Salix x conifera
                                             Salix x cottetii
                                             Salix x cryptodonta
                                             Salix x dichroa
                                             Salix x dieckiana
                                             Salix x doniana
                                             Salix x dutillyi
                                             Salix x ehrhartiana
                                             Salix x gaspensis
                                               Salix x gaspensis ssp. brachycarpa
                                             Salix x glatfelteri
                                             Salix x grahamii
                                             Salix x grayi
                                             Salix x hankensonii
                                             Salix x jamesensis
                                             Salix x jesupii
                                             Salix x laestadiana
                                             Salix x laurentiana
                                             Salix x mollissima
                                             Salix x obtusata
                                             Salix x paraleuca
                                             Salix x peasei
                                             Salix x pedunculata
                                             Salix x pellicolor
                                             Salix x pontederana
                                             Salix x princeps-ourayi
                                             Salix x rubella
                                             Salix x rubra
                                             Salix x schneiderii
                                             Salix x sericans
                                                   [Salix fluviatilis var. sericans]
                                             Salix x seringeana
                                             Salix x simulans
                                             Salix x simulatrix
                                             Salix x smithiana
                                             Salix x solheimii
                                             Salix x subsericea
                                             Salix x waghornei
                                             Salix x wiegandii
                                     Samyda
                                             Samyda dodecandra
                                             Samyda guidonia
                                             Samyda mexicana
                                             Samyda yucatanensis
                                     Scolopia
                                             Scolopia zeyheri
                                     Tetrathylacium
                                     Trilix
                                     Xylosma
                                             Xylosma brachystachys
                                             Xylosma buxifolia
                                             Xylosma chlorantha
                                             Xylosma congesta
                                             Xylosma congestum
                                                   [Xylosma senticosum]
                                             Xylosma crenata
                                             Xylosma flexuosa
                                             Xylosma flexuosum
                                             Xylosma hawaiiensis
                                               Xylosma hawaiiensis var. hillebrandii
                                             Xylosma intermedium
                                             Xylosma longipetiolata
                                             Xylosma maidenii
                                             Xylosma nelsonii
                                             Xylosma orbiculatum
                                             Xylosma pachyphylla
                                             Xylosma panamensis
                                             Xylosma schaefferioides
                                             Xylosma schwaneckeana
                                             Xylosma simulans
                                             Xylosma velutinum
                                     Zuelania
                                             Zuelania guidonia