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Common NameScientific NameHeight (feet)Crown (feet)Circumference (inches)PointsCountyMeasurements Taken
Tree of HeavenAilanthus  altissima5651116184.75Major2008
Blue AshFraxinus  quadrangulataNo Current Champion
Green AshFraxinus  pennsylvanica6297152238.25Mayes2005
White AshFraxinus  americana8460146245Washington2005
BaldcypressTaxodium  distichum12877292439.25McCurtain2009
Eastern BaccharisBaccharis  halimifoliaNo Current Champion
American BasswoodTilia  americanaNo Current Champion
Carolina BasswoodTilia  caroliniana12561104244.25Pushmataha2009
American BeechFagus  grandifloraNo Current Champion
River BirchBetula  nirga8875149255.75Pushmataha2008
BoxelderAcer  negundo62113156246.25Caddo2004
Ohio BuckeyeAesculus  glabraNo Current Champion
Red BuckeyeAesculus  pavia27282559McCurtain2008
Texas BuckeyeAesculus  glabra var. argutaNo Current Champion
Northern CatalpaCatalpa  speciosaNo Current Champion
Atlas CedarCedrus  atlantica4450.557.6114.225Sequoyah2005
Deodar CedarCedrus  deodaraNo Current Champion
Cedar of LebanonCedrus  libani6172152231Muskogee2008
Black CherryPrunus  serotina8452132229Adair2004
American ChestnutCastanea  dentataNo Current Champion
Chinese ChestnutCastanea  mollissima384865115McCurtain2009
ChinaberryMelia  azedarachNo Current Champion
ChinafirCunninghamia  lanceolata623672143McCurtain2008
ChittamwoodBumelia  lanuginosa312078114Kingfisher2004
Kentucky CoffeetreeGymnocladus  dioica6470114195.5McClain2003
Eastern CottonwoodPopulus  deltoides9899.25308.5431Woodward2007
Devil's WalkingstickAralia  spinosaNo Current Champion
Flowering DogwoodCornus  floridaNo Current Champion
American ElmUlmus  americana6183182263.75Alfalfa2004
Cedar ElmUlmus  crassifoliaNo Current Champion
Lacebark ElmUlmus  parvifolia7850126216.52004
September ElmUlmus  serotina876198200.25McCurtain2009
Siberian ElmUlmus  pumila4562.9157217Oklahoma2008
Winged ElmUlmus  alata925877183.5Pushmataha2009
Winterberry EuonymusEuonymus  bungeanusNo Current Champion
GinkgoGinkgo  bilobaNo Current Champion
HackberryCeltis  occidentalis5675216290.75Kay2002
Green HawthornCrataegus  viridisNo Current Champion
Littlehip HawthornCrataegus  spathulataNo Current Champion
Hercules ClubZanthoxylum  clava-herculis4817.53486.375McCurtain2009
Bitternut HickoryCarya  cordiformisNo Current Champion
Black HickoryCarya  texana8445137232.25McCurtain2009
Nutmeg HickoryCarya  myristiciformisNo Current Champion
Shagbark HickoryCarya  ovataNo Current Champion
Water HickoryCarya  aquatica6248132206McCurtain2009
American HollyIlex  opaca4846105164.5Pushmataha2009
HoneylocustGleditsia  triacanthosNo Current Champion
HornbeamCarpinus  caroliniana614645117.5Pushmataha2009
Littleleaf LindenTilia  cordataNo Current Champion
Black LocustRobinia  pseudoacaciaNo Current Champion
Southern MagnoliaMagnolia  grandiflora6258136212.5McCurtain2009
Red MapleAcer  rubrum7846109198.5McCurtain2008
Silver MapleAcer  saccharinum8268201300 Muskogee2004
Sugar MapleAcer  saccharumNo Current Champion
MesquiteProsopsis  julifloraNo Current Champion
Red MulberryMorus  rubra85108216328Osage2008
Black OakQuercus  velutina9690236354.5Cherokee2004
Blackjack OakQuercus  marilandicaNo Current Champion
Bur OakQuercus  macrocarpa8495218325.75Love2003
Cherrybark OakQuercus  falcata var. pagodifolia12291205349.75McCurtain2009
Chinkapin OakQuercus  muehlenbergii5093158231.25Adair2005
Durand OakQuercus  durandii787.5145224.875 McCurtain2008
Live OakQuercus  virginianaNo Current Champion
Northern Red OakQuercus  rubraNo Current Champion
Nutlall OakQuercus  nuttalliiNo Current Champion
Overcup OakQuercus  lyrataNo Current Champion
Pin OakQuercus  palustris8875204310.75Pushmataha2009
Post OakQuercus  stellata8281158260.25McCurtain2009
Sawtooth OakQuercus  acutissima567889164.5Payne2002
Shingle OakQuercus  imbricaria1005679193Adair2006
Shumard OakQuercus  shumardii98.5111.25220346McCurtain2009
Southern Red OakQuercus  falcata7589214311.25Bryan2009
Swamp Chestnut OakQuercus  michauxii6356.579156.125Pushmataha2009
Water OakQuercus  nigra78105143247.25Atoka6/25/2009
White OakQuercus  albaNo Current Champion
Willow OakQuercus  phellos8783226333.75McCurtain2009
Osage OrangeMaclura  pomiferaNo Current Champion
Chinese Parasol TreeFirmiana  simplex3238.34889.575McCurtain2009
Royal PaulowniaPaulownia  tomentosaNo Current Champion
PawpawAsimina  trilobaNo Current Champion
Callery PearPyrus  calleryana403690139Tulsa2003
PecanCarya  illinoensis126103164315.75Oklahoma2008
PersimmonDiospyros  virginianaNo Current Champion
Austrian PinePinus  nigraNo Current Champion
Eastern White PinePinus  strobus10839.590.2208Cleveland2003
Loblolly PinePinus  taeda9858142254.5McCurtain2009
Ponderosa PinePinus  ponderosaNo Current Champion
Scotch PinePinus  sylvestrisNo Current Champion
Shortleaf PinePinus  echinata11468112243Pushmataha2009
Slash PinePinus  elliottiiNo Current Champion
Chinese PistachePistachia  chinensis505760124.25Payne2002
London PlanetreePlatanus  x acerifoliaNo Current Champion
Chickasaw PlumPrunus  angustifolia13152036.75Grady2000
TuliptreeLiriodendron  tulipiferaNo Current Champion
Golden RaintreeKoelreuteria  bipinnata422124.571.75Oklahoma2002
RedbudCercis  canadensisNo Current Champion
Easter RedcedarJuniperus  virginianna35.1739.5139184.Grady2000
Dawn RedwoodMetasequoia  glyptostroboidesNo Current Champion
SassafrasSassafras  albidum4729120174McCurtain2009
Downy ServiceberryAmelanchier  arboreaNo Current Champion
SilktreeAlbizia  julibrissin404682134Cherokee2009
Western SoapberrySapindus  drummondii5152112176Grant2004
Eve's NecklaceSophora  affinis48294499.25McCurtain2009
SparkleberryVaccinium  arboreum21201642McCurtain2009
Blue SprucePicea  pungensNo Current Champion
SugarberryCeltis  laevigataNo Current Champion
Shining SumacRhus  copallinaNo Current Champion
SweetgumLiquidambar  styraciflua7868140235Garvin2009
SweetleafSymplocos  tinctoriaNo Current Champion
SycamorePlatanus  occidentalis7594.5246344.6Seminole2008
TallowtreeSapium  sebiferum352862.5104.5McCurtain2009
BlackgumNyssa  sylvatica115100201341Pushmataha6/24/2009
Black WalnutJuglans  nigra84109195.3306.55Tulsa2008
English WalnutJuglans  regia386052105Tulsa2008
WaterelmPlanera  aquaticaNo Current Champion
Black WillowSalix  nigraNo Current Champion
Weeping WillowSalix  babylonicaNo Current Champion
Japanese ZelkovaZelkova  serrata6455106.8184.55Cleveland2003