Other Fact Sheets Leaf Key

So far you have made the following choices...

It could be one of the species in the table below. Let's narrow our choices based on leaf type.
simple
compound
long and slender
palm-like

My leaf is simple - it has a petiole that bears a single leaf

 

My leaf is compound - it has a central stalk with several leaflets

 

Possible matches:
Abutilon palmeri - Palmer's Indian mallow
Acacia berlandieri - guajillo
Acacia constricta - whitethorn acacia
Acacia farnesiana - sweet acacia
Acacia greggii - catclaw acacia
Adenostoma sparsifolium - redshanks
Ailanthus altissima - tree-of-Heaven
Albizia julibrissin - mimosa
Alnus cordata - Italian alder
Alnus glutinosa - European black alder
Alnus incana ssp. rugosa - speckled alder
Alnus incana ssp. tenuifolia - thinleaf alder
Alnus oblongifolia - Arizona alder
Alnus rhombifolia - white alder
Alnus rubra - red alder
Alnus serrulata - hazel alder
Alnus viridis ssp. sinuata - Sitka alder
Ambrosia ambrosioides - canyon ragweed
Ambrosia chenopodiifolia - San Diego bursage
Ambrosia deltoidea - triangleleaf bursage
Amelanchier alnifolia - Pacific serviceberry
Amelanchier arborea - downy serviceberry
Amelanchier laevis - Alleghany serviceberry
Amelanchier utahensis - Utah serviceberry
Amorpha fruticosa - desert false indigo
Andromeda polifolia - bog rosemary
Annona glabra - pond apple
Aralia spinosa - Devil's walking stick
Araucaria araucana - monkeypuzzle tree
Araucaria heterophylla - Norfolk pine
Arbutus arizonica - Arizona madrone
Arbutus menziesii - Pacific madrone
Arbutus xalapensis - Texas madrone
Arctostaphylos columbiana - hairy manzanita
Arctostaphylos densiflora - Vine Hill manzanita
Arctostaphylos glauca - bigberry manzanita
Arctostaphylos patula - green manzanita
Arctostaphylos pungens - pointleaf manzanita
Arctostaphylos uva-ursi - kinnikinick
Arctostaphylos viscida - whiteleaf manzanita
Aristolochia macrophylla - Dutchman's pipe
Artemisia californica - coastal sagebrush
Artemisia tridentata - big sagebrush
Asimina parviflora - dwarf pawpaw
Asimina triloba - pawpaw
Atriplex canescens - four-wing saltbush
Atriplex confertifolia - shadscale
Baccharis halimifolia - eastern baccharis
Baccharis pteronioides - yerba de pasmo
Baccharis salicifolia - mule fat
Baccharis sarothroides - desertbroom
Berberis thunbergii - Japanese barberry
Berchemia scandens - supplejack
Betula alleghaniensis - yellow birch
Betula lenta - sweet birch
Betula nana - bog birch
Betula nigra - river birch
Betula occidentalis - water birch
Betula papyrifera - paper birch
Betula pendula - European weeping birch
Betula populifolia - gray birch
Betula uber - roundleaf birch
Borrichia arborescens - tree seaside tansy
Bougainvillea spp. - bougainvillea
Bucida buceras - black olive
Buddleja davidii - butterfly-bush
Bursera fagaroides - fragrant bursera
Bursera hindsiana - copal
Bursera microphylla - elephant tree
Bursera simaruba - gumbo-limbo
Caesalpinia pulcherrima - pride-of-Barbados
Calliandra eriophylla - fairy duster
Callistemon spp. - bottlebrush tree
Camellia japonica - Japanese camellia
Caragana arborescens - pea tree
Carpinus caroliniana - hornbeam
Carya alba - mockernut hickory
Carya aquatica - water hickory
Carya cordiformis - bitternut hickory
Carya glabra - pignut hickory
Carya illinoinensis - pecan
Carya laciniosa - shellbark hickory
Carya ovalis - red hickory
Carya ovata - shagbark hickory
Carya pallida - sand hickory
Castanea dentata - American chestnut
Castanea mollissima - Chinese chestnut
Castanea pumila - Alleghany chinkapin
Castela emoryi - crucifixion thorn
Ceanothus americanus - New Jersey tea
Ceanothus cordulatus - whitethorn ceanothus
Ceanothus impressus - Santa Barbara ceanothus
Ceanothus integerrimus - deerbrush
Ceanothus sanguineus - redstem ceanothus
Ceanothus spinosus - greenbark ceanothus
Ceanothus thyrsiflorus - blueblossom
Ceanothus velutinus - snowbrush
Cedrus deodara - Deodar cedar
Celastrus orbiculatus - Oriental bittersweet
Celastrus scandens - American bittersweet
Celtis africana - white stinkwood
Celtis ehrenbergiana - spiny hackberry
Celtis laevigata var. laevigata - sugarberry
Celtis laevigata var. reticulata - netleaf hackberry
Celtis occidentalis - hackberry
Cercis canadensis - eastern redbud
Cercis orbiculata - western redbud
Cercocarpus ledifolius - curlleaf mountain-mahogany
Cercocarpus montanus - mountain-mahogany
Chaenomeles speciosa - common floweringquince
Chamaebatiaria millefolium - fernbush
Chamaedaphne calyculata - leatherleaf
Chilopsis linearis - desert-willow
Chimaphila maculata - striped pipsissewa
Chimaphila umbellata - prince's pine
Chionanthus virginicus - fringetree
Chrysobalanus icaco - cocoplum
Chrysolepis chrysophylla - golden chinkapin
Cinnamomum camphora - camphortree
Citrus spp. - citrus
Cladrastis kentukea - yellowwood
Clematis drummondii - virgin's bower
Cleome isomeris - bladderpod spiderflower
Clethra alnifolia - summersweet clethra
Cliftonia monophylla - buckwheat tree
Coccoloba uvifera - seagrape
Coleogyne ramosissima - blackbrush
Comptonia peregrina - sweetfern
Condalia globosa - bitter condalia
Conocarpus erectus - buttonwood
Cornus alternifolia - alternate-leaf dogwood
Corylopsis glabrescens - fragrant winterhazel
Corylopsis pauciflora - buttercup winterhazel
Corylopsis sinensis - Chinese winterhazel
Corylus americana - American hazel
Corylus cornuta - beaked hazel
Cotinus coggygria - European smoketree
Cotinus obovatus - American smoketree
Cotoneaster spp. - cotoneaster
Crataegus spp. - hawthorn
Croton alabamensis - Alabama croton
Cryptomeria japonica - Japanese cryptomeria
Cunninghamia lanceolata - common Chinafir
Cyrilla racemiflora - swamp cyrilla
Cytisus scoparius - Scotch broom
Dasiphora fruticosa - shrubby cinquefoil
Davidia involucrata - dove tree
Delonix regia - flamboyant tree
Dendromecon rigida - tree poppy
Diospyros texana - Texas persimmon
Diospyros virginiana - common persimmon
Dodonaea viscosa - hopbush
Ebenopsis confinis - ejoton
Ebenopsis ebano - Texas ebony
Ehretia anacua - sandpaper tree
Elaeagnus angustifolia - Russian-olive
Elaeagnus pungens - thorny-olive
Elaeagnus umbellata - autumn-olive
Encelia californica - California brittlebrush
Epigaea repens - trailing arbutus
Ericameria laricifolia - turpentine bush
Ericameria linearifolia - narrowleaf goldenbush
Ericameria nauseosa - gray rabbitbrush
Ericameria palmeri - Palmer's goldenbush
Eriogonum cinereum - coastal buckwheat
Eriogonum fasciculatum - flat-top buckwheat
Erythrina corallodendron - coral tree
Eubotrys racemosa - swamp doghobble
Eucalyptus caesia - gungurru
Eucalyptus camaldulensis - river red gum
Eucalyptus cladocalyx - sugar gum
Eucalyptus globulus - blue gum
Eucalyptus nitens - shining gum
Eucalyptus polyanthemos - silver dollar gum
Eucalyptus sideroxylon - red ironbark
Eucalyptus torelliana - cadagi
Eucalyptus woodwardii - lemon-flowered gum
Euphorbia misera - cliff spurge
Eysenhardtia orthocarpa - kidneywood
Eysenhardtia texana - Texas kidneywood
Fagus grandifolia - American beech
Fagus sylvatica - European beech
Faidherbia albida - winter thorn
Fallugia paradoxa - Apache plume
Ficus aurea - strangler fig
Ficus carica - common fig
Ficus macrophylla - Moreton Bay fig
Firmiana simplex - Chinese parasoltree
Forestiera acuminata - eastern swampprivet
Fothergilla gardenii - dwarf fothergilla
Fouquieria columnaris - boojum tree
Fouquieria splendens - ocotillo
Frangula alnus - glossy buckthorn
Frangula californica - California buckthorn
Frangula caroliniana - Carolina buckthorn
Frangula purshiana - Cascara buckthorn
Franklinia alatamaha - Franklin tree
Gambelia juncea - baja bush snapdragon
Gaultheria procumbens - teaberry
Gaultheria shallon - salal
Gaylussacia spp. - huckleberry
Gelsemium sempervirens - false jessamine
Ginkgo biloba - ginkgo
Gleditsia aquatica - waterlocust
Gleditsia triacanthos - honeylocust
Gordonia lasianthus - loblolly bay
Gymnocladus dioicus - Kentucky coffeetree
Halesia diptera - two-wing silverbell
Halesia tetraptera - silverbell
Hamamelis vernalis - vernal witch-hazel
Hamamelis virginiana - witch-hazel
Hamamelis xintermedia - witch-hazel
Hedera helix - English ivy
Heteromeles arbutifolia - toyon
Hibiscus syriacus - rose-of-sharon
Holodiscus discolor - oceanspray
Holodiscus dumosus - bush oceanspray
Hovenia dulcis - Japanese raisintree
Ilex amelanchier - sarvis holly
Ilex cassine - dahoon
Ilex coriacea - large gallberry
Ilex cornuta - Chinese holly
Ilex crenata - Japanese holly
Ilex decidua - deciduous holly
Ilex glabra - inkberry
Ilex montana - mountain holly
Ilex myrtifolia - myrtle holly
Ilex opaca - American holly
Ilex purpurea - Oriental holly
Ilex verticillata - winterberry holly
Ilex vomitoria - yaupon
Ilex xattenuata - Foster's holly
Illicium floridanum - Florida anise tree
Itea virginica - sweetspire
Iva hayesiana - San Diego povertyweed
Jacaranda mimosifolia - jacaranda
Jatropha cuneata - limberbush
Juglans californica - California black walnut
Juglans cinerea - butternut
Juglans hindsii - Hind's black walnut
Juglans major - Arizona walnut
Juglans microcarpa - little walnut
Juglans nigra - black walnut
Juglans regia - English walnut
Kalmia latifolia - mountain laurel
Koeberlinia spinosa - allthorn
Koelreuteria paniculata - goldenraintree
Krameria grayi - white ratany
Laburnum xwatereri - goldenchain tree
Lagunaria patersonii - Norfolk Island hibiscus
Larix lyallii - subalpine larch
Laurus nobilis - laurel
Lavatera assurgentiflora - island mallow
Ledum groenlandicum - Labrador tea
Leitneria floridana - corkwood
Leucaena retusa - littleleaf leadtree
Leucothoe axillaris - coast leucothoe
Lindera benzoin - spicebush
Liquidambar styraciflua - sweetgum
Liriodendron tulipifera - yellow-poplar
Lithocarpus densiflorus - tanoak
Lycium andersonii - Anderson boxthorn
Lycium brevipes - Baja desert-thorn
Lycium fremontii - Fremont's desert-thorn
Lyonia ferruginea - staggerbush
Lyonia ligustrina - maleberry
Lyonia lucida - fetterbush lyonia
Lysiloma candidum - palo blanco
Lysiloma watsonii - desertfern
Maclura pomifera - osage-orange
Magnolia acuminata - cucumbertree
Magnolia ashei - Ashe magnolia
Magnolia fraseri - Fraser magnolia
Magnolia grandiflora - southern magnolia
Magnolia macrophylla - bigleaf magnolia
Magnolia pyramidata - pyramid magnolia
Magnolia stellata - star magnolia
Magnolia tripetala - umbrella magnolia
Magnolia virginiana - sweetbay magnolia
Magnolia xsoulangiana - saucer magnolia
Mahonia aquifolium - tall Oregon-grape
Mahonia fremontii - Fremont barberry
Mahonia haematocarpa - red barberry
Mahonia nervosa - dwarf Oregon-grape
Mahonia nevinii - Nevine's barberry
Mahonia repens - creeping mahonia
Malosma laurina - laurel sumac
Malus fusca - Oregon crabapple
Malus spp. - apple
Melia azedarach - Chinaberry
Menziesia ferruginea - false azalea
Mimosa aculeaticarpa - catclaw mimosa
Morella californica - Pacific waxmyrtle
Morella cerifera - waxmyrtle
Morella inodora - odorless bayberry
Morella pensylvanica - northern bayberry
Morus alba - white mulberry
Morus microphylla - Texas mulberry
Morus rubra - red mulberry
Myrica gale - sweetgale
Nandina domestica - heavenly bamboo
Nicotiana rustica - Aztec tobacco
Nyssa aquatica - water tupelo
Nyssa biflora - swamp tupelo
Nyssa ogeche - Ogeechee tupelo
Nyssa sylvatica - blackgum
Oemleria cerasiformis - Indian-plum
Olneya tesota - desert ironwood
Oplopanax horridus - Devilsclub
Osteomeles anthyllidifolia - Hawaii hawthorne
Ostrya virginiana - hophornbeam
Oxydendrum arboreum - sourwood
Pachycormus discolor - torote blanco
Pachysandra terminalis - Japanese pachysandra
Parkinsonia aculeata - Jerusalem thorn
Parkinsonia florida - blue paloverde
Parkinsonia microphylla - yellow paloverde
Parrotia persica - Persian ironwood
Parthenium argentatum - guayule
Parthenocissus quinquefolia - Virginia creeper
Parthenocissus tricuspidata - Boston ivy
Persea borbonia - redbay
Persea palustris - swampbay
Petrophytum caespitosum - rockmat
Photinia melanocarpa - black chokeberry
Photinia pyrifolia - chokeberry
Photinia xfraseri - red tips
Physocarpus capitatus - ninebark
Physocarpus malvaceus - mallow ninebark
Physocarpus monogynus - mountain ninebark
Physocarpus opulifolius - common ninebark
Pieris floribunda - mountain pieris
Pieris japonica - Japanese pieris
Pistacia chinensis - Chinese pistache
Planera aquatica - water elm
Platanus hybrida - London plane tree
Platanus occidentalis - American sycamore
Platanus racemosa - California sycamore
Platanus wrightii - Arizona sycamore
Pluchea sericea - arrow-weed
Podocarpus macrophyllus - shrubby yew
Poncirus trifoliata - trifoliate orange
Populus alba - European white poplar
Populus angustifolia - narrowleaf cottonwood
Populus balsamifera ssp. balsamifera - balsam poplar
Populus balsamifera ssp. trichocarpa - black cottonwood
Populus deltoides - eastern cottonwood
Populus fremontii - Fremont cottonwood
Populus grandidentata - bigtooth aspen
Populus heterophylla - swamp cottonwood
Populus nigra 'Italica' - Lombardy poplar
Populus tremuloides - quaking aspen
Prosopis glandulosa - honey mesquite
Prosopis pubescens - screwbean mesquite
Prosopis velutina - velvet mesquite
Prunus americana - American plum
Prunus angustifolia - Chickasaw plum
Prunus avium - sweet cherry
Prunus caroliniana - Carolina laurelcherry
Prunus cerasifera - purple leaf plum
Prunus cerasus - sour cherry
Prunus emarginata - bitter cherry
Prunus fremontii - desert apricot
Prunus ilicifolia - hollyleaf cherry
Prunus laurocerasus - cherrylaurel
Prunus maritima - beach plum
Prunus mexicana - Mexican plum
Prunus pensylvanica - fire cherry
Prunus persica - peach
Prunus sargentii - Sargent cherry
Prunus serotina - black cherry
Prunus serrulata - Kwanzan cherry
Prunus subcordata - Klamath plum
Prunus subhirtella - Higan cherry
Prunus virginiana - choke cherry
Prunus xyedoensis - Yoshino cherry
Pseudocydonia sinensis - Chinese-quince
Psilostrophe cooperi - paper-daisy
Psorothamnus schottii - Schott indigobush
Psorothamnus spinosus - desert smoke tree
Ptelea trifoliata - hoptree
Pueraria montana - kudzu
Punica granatum - pomegranate
Purshia tridentata - bitterbrush
Pyracantha coccinea - scarlet firethorn
Pyrus calleryana - Callery pear
Pyrus communis - common pear
Quercus acutissima - sawtooth oak
Quercus agrifolia - coast live oak
Quercus alba - white oak
Quercus arizonica - Arizona white oak
Quercus berberidifolia - scrub oak
Quercus bicolor - swamp white oak
Quercus chrysolepis - canyon live oak
Quercus coccinea - scarlet oak
Quercus douglasii - blue oak
Quercus emoryi - Emory oak
Quercus engelmannii - Engelmann oak
Quercus falcata - southern red oak
Quercus gambelii - Gambel oak
Quercus garryana - Oregon white oak
Quercus grisea - gray oak
Quercus hemisphaerica - Darlington oak
Quercus hypoleucoides - silverleaf oak
Quercus ilicifolia - bear oak
Quercus imbricaria - shingle oak
Quercus incana - bluejack oak
Quercus kelloggii - California black oak
Quercus laevis - turkey oak
Quercus laurifolia - laurel oak
Quercus lobata - valley oak
Quercus lyrata - overcup oak
Quercus macrocarpa - bur oak
Quercus margarettae - sand post oak
Quercus marilandica - blackjack oak
Quercus michauxii - swamp chestnut oak
Quercus minima - running oak
Quercus muehlenbergii - chinkapin oak
Quercus nigra - water oak
Quercus oblongifolia - Mexican blue oak
Quercus pagoda - cherrybark oak
Quercus palustris - pin oak
Quercus phellos - willow oak
Quercus prinus - chestnut oak
Quercus robur - English oak
Quercus rubra - northern red oak
Quercus rugosa - netleaf oak
Quercus shumardii - Shumard oak
Quercus sinuata - Durand white oak
Quercus stellata - post oak
Quercus suber - cork oak
Quercus texana - Nuttall oak
Quercus tomentella - island live oak
Quercus turbinella - shrub live oak
Quercus velutina - black oak
Quercus virginiana - live oak
Quercus wislizeni - interior live oak
Quillaja saponaria - soapbark
Rhamnus cathartica - common buckthorn
Rhamnus crocea - redberry
Rhododendron albiflorum - white rhododendron
Rhododendron atlanticum - dwarf azalea
Rhododendron austrinum - Florida azalea
Rhododendron calendulaceum - flame azalea
Rhododendron canescens - swamp azalea
Rhododendron catawbiense - Catawba rhododendron
Rhododendron macrophyllum - Pacific rhododendron
Rhododendron maximum - great rhododendron
Rhododendron occidentale - western azalea
Rhododendron periclymenoides - pink azalea
Rhus aromatica - fragrant sumac
Rhus copallinum - shining sumac
Rhus glabra - smooth sumac
Rhus integrifolia - lemonade sumac
Rhus kearneyi - Kearney's sumac
Rhus lancea - African sumac
Rhus lanceolata - prairie sumac
Rhus lentii - lentisco
Rhus microphylla - littleleaf sumac
Rhus ovata - sugar sumac
Rhus trilobata - skunkbush sumac
Rhus typhina (hirta) - staghorn sumac
Rhus virens - New Mexico evergreen sumac
Ribes acerifolium - mapleleaf currant
Ribes aureum - golden currant
Ribes bracteosum - stink currant
Ribes cereum - wax currant
Ribes rotundifolium - Appalachian gooseberry
Ribes sanguineum - red-flowering currant
Ribes viburnifolium - evergreen currant
Ribes viscosissimum - sticky currant
Robinia hispida - bristly locust
Robinia neomexicana - New Mexican locust
Robinia pseudoacacia - black locust
Rosa minutifolia - small-leaved rose
Rosa multiflora - multiflora rose
Rosa rugosa - rugosa rose
Rubus allegheniensis - Alleghany blackberry
Rubus argutus - prickly Florida blackberry
Rubus armeniacus (discolor) - Himalaya blackberry
Rubus flagellaris - dewberry
Rubus idaeus - raspberry
Rubus laciniatus - evergreen blackberry
Rubus leucodermis - whitebark raspberry
Rubus occidentalis - black raspberry
Rubus odoratus - purple flowering raspberry
Rubus parviflorus - thimbleberry
Rubus phoenicolasius - wine raspberry
Rubus spectabilis - salmonberry
Rubus ursinus - wild blackberry
Salix alba - white willow
Salix babylonica - weeping willow
Salix bebbiana - Bebb's willow
Salix discolor - pussy willow
Salix exigua - sandbar willow
Salix gooddingii - Goodding's willow
Salix lasiolepis - arroyo willow
Salix matsudana - corkscrew willow
Salix nigra - black willow
Salix purpurea - purpleosier willow
Salix scouleriana - Scouler willow
Salix sitchensis - Sitka willow
Sapindus saponaria - soapberry
Sassafras albidum - sassafras
Schinus molle - peppertree
Schinus terebinthifolius - Brazilian peppertree
Sciadopitys verticillata - umbrella pine
Senna hebecarpa - American senna
Sequoia sempervirens - redwood
Sequoiadendron giganteum - giant sequoia
Sesbania punicea - rattlebox
Sideroxylon lanuginosum - gum bumelia
Sideroxylon lycioides - buckthorn bumelia
Smilax bona-nox - saw greenbrier
Smilax glauca - catbrier
Smilax herbacea - carrion-flower
Smilax laurifolia - laurel greenbrier
Smilax rotundifolia - common greenbrier
Smilax tamnoides - bristly greenbrier
Solanum dulcamara - bitter nightshade
Sophora secundiflora - mescal bean
Sorbus alnifolia - Korean mountain-ash
Sorbus americana - American mountain-ash
Sorbus aucuparia - European mountain-ash
Sorbus decora - showy mountain-ash
Sorbus scopulina - Greene's mountain-ash
Sorbus sitchensis - Sitka mountain-ash
Sphaeralcea ambigua - desert globemallow
Spiraea alba var. alba - narrowleaf spirea
Spiraea alba var. latifolia - meadowsweet
Stewartia spp. - stewartia
Styphnolobium (Sophora) affine (affinis) - Texas sophora
Styphnolobium (Sophora) japonicum (japonica) - Japanese pagoda tree
Styrax americanus - American snowbell
Styrax japonicus - Japanese snowbell
Swietenia mahagoni - West Indies mahogany
Symplocos tinctoria - common sweetleaf
Tamarix aphylla - athel tamarisk
Tamarix chinensis - saltcedar
Tamarix gallica - tamarisk
Tamarix parviflora - smallflower tamarisk
Taxodium ascendens - pondcypress
Taxodium distichum - baldcypress
Tilia americana - American basswood
Tilia cordata - littleleaf linden
Tilia petiolaris - silver linden
Torreya taxifolia - Florida torreya
Toxicodendron diversilobum - Pacific poisonoak
Toxicodendron pubescens - poison-oak
Toxicodendron radicans - poison-ivy
Toxicodendron vernix - poison sumac
Triadica sebifera - Chinese tallow tree
Ulex europaeus - common gorse
Ulmus alata - winged elm
Ulmus americana - American elm
Ulmus crassifolia - cedar elm
Ulmus parvifolia - Chinese elm
Ulmus procera - English elm
Ulmus pumila - Siberian elm
Ulmus rubra - slippery elm
Ulmus thomasii - rock elm
Umbellularia californica - California-laurel
Ungnadia speciosa - Mexican buckeye
Vaccinium arboreum - sparkleberry
Vaccinium corymbosum - highbush blueberry
Vaccinium elliottii - Elliott's blueberry
Vaccinium macrocarpon - cranberry
Vaccinium membranaceum - big huckleberry
Vaccinium ovalifolium - ovalleaf huckleberry
Vaccinium ovatum - evergreen huckleberry
Vaccinium oxycoccos - small cranberry
Vaccinium pallidum - lowbush blueberry
Vaccinium parvifolium - red huckleberry
Vaccinium stamineum - deerberry
Vaccinium vitis-idaea - lingonberry
Vauquelinia californica - Arizona rosewood
Vernicia fordii - tungoil tree
Viguiera laciniata - San Diego sunflower
Vitis aestivalis - summer grape
Vitis rotundifolia - muscadine grape
Wisteria floribunda - Japanese wisteria
Wisteria sinensis - Chinese wisteria
Xanthorhiza simplicissima - yellowroot
Zanthoxylum clava-herculis - pricklyash
Zelkova serrata - Japanese zelkova
Ziziphus obtusifolia - lotebush

 

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