| Crown | Total | |||||
| Species / Date | Circumference | Height | Spread | Points | Location | Nominator |
| Ailanthus ( Ailanthus ) | ||||||
| Tree of Heaven, Ailanthus altissima, 2007 | 145 | 64 | 67 | 226 | Providence | Kate Sayles |
| Arborvitae ( Thuja ) | ||||||
| Eastern arborvitae, T. occidentalis, 2008 | 66 | 58 | 21 | 129.28 | Providence | Jerry Melaragno |
| Ash ( Fraxinus ) | ||||||
| Green ash, F. pennsylvanica, 2008 | 232 | 88.5 | 85.7 | 341.9 | Cumberland | Steve Herrick |
| White ash, F. americana, 2007 | 186 | 70.5 | 70.9 | 274.24 | Foster | Marcia Bowden |
| Beech ( Fagus ) | ||||||
| European beech, F. sylvatica, 2008 | 288 | 86 | 90.7 | 396.7 | Warwick | Peter & Karen Graves |
| European cut-leaf beech, F. sylvatica laciniata, 2005 | 265 | 63 | 97.9 | 353 | Newport | David Schwartz |
| European Weeping beech, F. sylatica pendula, 2008 | 210.5 | 66 | 89.5 | 298.9 | South Kingstown | Kate Sayles & Allie Szyba |
| Birch ( Betula ) | ||||||
| Paper birch, B. papyrifera, 2008 | 116 | 85 | 68 | 218 | South Kingstown | ACTSK |
| River birch, B. nigra, 2007 | 119.4 | 71 | 62 | 205.9 | Westerly | Sarah Johnson |
| Catalpa ( Catalpa ) | ||||||
| Northern catalpa, C. speciosa, 2005 | 154 | 72 | 68 | 243 | North Smithfield | Robert & Brenda Gabrielson |
| Cedar ( Cedrus ) | ||||||
| Atlas cedar, C. atlantica, 2007 | 113.4 | 72 | 47 | 197.16 | Westerly | Sarah Johnson |
| Cedar of Lebanon, C. libani, 2007 * | 110.4 | 70 | 55.3 | 194.23 | Cranston | John & Elinore Thompson |
| Cedar of Lebanon, C. libani, 2008 * | 114 | 70 | 61.9 | 199.48 | Pawtucket | Dan Zussman & Rebecca Brenner |
| Cherry ( Prunus ) | ||||||
| Japanese flowering cherry, P. serrulata, 2004 | 128 | 33 | 61.6 | 176.4 | Bristol | Doug Dalton |
| Higan cherry, P. subhirtella, 2007 | 74.88 | 36 | 32.7 | 119.06 | Providence | Kate Sayles |
| Chestnut ( Castanea ) | ||||||
| American chestnut, Castanea dentata, 2007 | 39 | 30 | 32 | 77.73 | Glocester | Bruce Payton |
| Coffee-tree ( Gymnocladus ) | ||||||
| Kentucky coffee-tree, G. dioca, 2008 | 94 | 70 | 55 | 178 | Providence | John Campanini |
| Cork-tree ( Phellodendron ) | ||||||
| Amur cork-tree, P. amurense, 2007 | 93.6 | 50 | 59.4 | 158.45 | Providence | Doug Still |
| Cottonwood ( Populus ) | ||||||
| Eastern cottonwood, P. deltoides, 2008 * | 150 | 98 | 89.5 | 270.38 | South Kingstown | Allie Szyba |
| Eastern cottonwood, P. deltoides, 2008 * | 147 | 91 | 108 | 265.4 | East Providence | Michael Bartlett |
| Crabapple ( Malus ) | ||||||
| Flowering crabapple, M. floribunda, 2004 | 66 | 34 | 42 | 111 | Westerly | Doug Dalton |
| Cryptomeria ( Cryptomeria ) | ||||||
| Japanese incense-tree, C. japonica, 2005 | 71 | 66 | 25 | 143.25 | Bristol | Doug Dalton |
| Dawn Redwood ( Metasequoia ) | ||||||
| Dawn Redwood, M. glyptostroboides, 2007 | 187.68 | 67 | 47 | 266.43 | Warwick | Kate Sayles |
| Dogwood ( Cornus ) | ||||||
| Cornelian cherry dogwood, C. mas, 2008 | 63.5 | 22 | 33 | 93.75 | Barrington | Doug Dalton |
| Eastern flowering dogwood, C. florida, 2008 | 128.4 | 28 | 39.5 | 166.16 | Jamestown | The Brown Family |
| Chinese dogwood, C. kousa, 2005 | 48 | 20 | 32.2 | 76 | South Kingstown | Roger Giraud |
| Elm ( Ulmus ) | ||||||
| American elm, U. americana, 2007 | 181.2 | 96 | 87 | 298.95 | Providence | Kate Sayles & Doug Still |
| Camperdown elm, U. glabra, 2005 | 124 | 65 | 72 | 207 | Middletown | C. Glenn Bolwell |
| Empress-tree ( Paulownia ) | ||||||
| Empress-tree, P. tomentosa, 2007 | 149.4 | 74 | 76.95 | 242.64 | Westerly | Kate Sayles & Sarah Johnson |
| Euonymus ( Euonymus ) | ||||||
| European euonymus, E. europea, 2007 | 123.6 | 53 | 60 | 191.6 | Providence | Kate Sayles & Doug Still |
| Falsecypress ( Chamaecyparis ) | ||||||
| Hinoki falsecypress, C. obtusa, 2008 | 67 | 35 | 22.5 | 107.63 | Jamestown | Bart & Carol Lippincott |
| Lawsons falsecypress, C. lawsoniana, 2008 | 102 | 74 | 30.11 | 184.47 | Bristol | Mary Walsh |
| Sawara falsecypress, C. pisifera, 2005 | 160 | 60 | 30 | 228 | Warwick | Jim Vespia |
| Filbert ( Corylus ) | ||||||
| Turkish filbert, C. colurna, 2006 | 86 | 62 | 54 | 162 | South Kingstown | ACTSK |
| Fir ( Abies ) | ||||||
| Balsm fir, F. balsamia, 2008 | 135.6 | 69 | 69.2 | 221.9 | Bristol | Gina MacDonald & Les Gray |
| Nikko fir, F. homolepsis, 2006 | 102 | 78 | 50 | 193 | Coventry | Doug Dalton |
| Noble fir, F. procera, 2008 | 123.6 | 107 | 26 | 237.1 | North Providence | Jerry Melaragno |
| Nordmann fir, F. nordmanniana, 2008 | 80.5 | 65 | 26.4 | 152 | Westerly | Vincent & Thelma Gaccione |
| Silver fir, F. alba, 2007 | 113 | 75 | 48 | 200 | Bristol | Kate Sayles & Sanne Kure-Jensen |
| White fir, F. concolor, 2006 | 81 | 62 | 37 | 152 | South Kingstown | Doug Dalton |
| Hackberry ( Celtis ) | ||||||
| Common hackberry, C. occidentalis, 2007 | 127.2 | 56 | 82 | 203.7 | Providence | Kate Sayles |
| Hardy Rubber-tree ( Eucommia ) | ||||||
| Hardy Rubber-tree, E. ulmoides, 2007 | 80.4 | 64 | 42.25 | 154.96 | Providence | Kate Sayles |
| Hemlock ( Tsuga ) | ||||||
| Eastern hemlock, T. canadensis, 2007 | 138 | 76 | 35 | 222.75 | Smithfield | The Allard Family |
| Weeping hemlock, T. sargentii, 2006 | 84 | 14 | 33 | 106 | Newport | Doug Dalton |
| Hickory ( Carya ) | ||||||
| Pignut hickory, C. glabra, 2006 | 80 | 80 | 54 | 174 | Providence | Bill Rainone |
| Shagbark hickory, C. ovata, 2007 | 69 | 72 | 40 | 151 | Providence | Margaret Brookner |
| Holly ( Ilex ) | ||||||
| American holly, I. opeca, 2006 | 103 | 33 | 23 | 142 | Jamestown | Norma Willis |
| Honeylocust, ( Gleditsia ) | ||||||
| Common honeylocust, G. triacanthos, 2008 | 184.8 | 71 | 52 | 268.8 | Coventry | The Chase Family |
| Horsechestnut ( Aesculus ) | ||||||
| European horsechestnut, A. hippocastanum, 2008 | 139 | 71 | 67 | 226.75 | Cranston | Ronald Lee Fleming |
| Red horsechestnut, A. X carnea, 2006 | 147 | 72 | 74 | 238 | Portsmouth | Toni Harrison |
| Katsuratree ( Cercidiphyllum ) | ||||||
| Katsuratree, C. japonicum, | ||||||
| Larch ( Larix ) | ||||||
| Eastern larch, L. laricina, 2007 | 181.2 | 50 | 59.85 | 246.16 | Glocester | Kate Sayles & Bruce Payton |
| European larch, L. decidua, 2006 | 93 | 64 | 67 | 174 | North Kingstown | ACTSK |
| Lilac ( Syringa ) | ||||||
| Japanese tree lilac, S. reticulata, 2004 | 149 | 39 | 42 | 199 | South Kingstown | ACTSK |
| Linden ( Tilia ) | ||||||
| American linden, T. americana, 2008 * | 209.4 | 87 | 65.5 | 312.78 | Jamestown | Don Minto |
| American linden, T. americana, 2008 * | 210 | 79 | 75.5 | 307.88 | Jamestown | Kate Sayles |
| European linden, T. europaea, 2008 | 183 | 67 | 59.5 | 264.9 | Little Compton | Julie McGeoch |
| Silver linden, T. tomentosa, 2008 | 138 | 81 | 80 | 239 | Bristol | Doug Dalton |
| Locust ( Robinia ) | ||||||
| Black locust, R. pseudoacaccia, 2004 | 114 | 65 | 68.6 | 196 | Providence | Margaret Brookner |
| Magnolia ( Magnolia ) | ||||||
| Cucumbertree, M. acuminata, 2006 | 108 | 27 | 39.5 | 145.5 | Newport | ACTSK |
| Kobus magnolia, M. kobus, 2004 | 103.5 | 38 | 53.6 | 154.5 | South Kingstown | David Flanders |
| Saucer magnolia, M. soulangeana, 2004 | 145 | 78 | 53 | 236 | North Kingstown | Doug Dalton |
| Maidenhair-tree ( Ginkgo ) | ||||||
| Maidenhair-tree, G. biloba, 2007 | 148 | 74 | 82.5 | 242.63 | Bristol | Kate Sayles & Sanne Kure-Jensen |
| Maple ( Acer ) | ||||||
| Black maple, A. nigrum, 2004 | 190 | 59 | 91.6 | 272 | Lincoln | Robert Turner, Jr. |
| Japanese maple, A. palmatum, 2008 | 126 | 50 | 51.6 | 188.9 | Providence | Jerry Melaragno |
| Jap. cut-leaf maple, A. palmatum dissectum, 2004 | 53 | 28 | 41 | 91 | Newport | Doug Dalton |
| Norway maple, A. platanoides, 2007 | 198 | 68 | 107.5 | 292.8 | Westerly | Joe & Gail Sharry |
| Red maple, A. rubrum, 2007 | 211.56 | 103 | 104 | 340.56 | Burrillville | Steere Farm Condo Association |
| Silver maple, A. saccharinum, 2008 | 271.2 | 87 | 84.9 | 379.43 | Glocester | Doug Dalton |
| Sugar maple, A. saccharum, 2005 | 190 | 59 | 91.6 | 272 | Woonsocket | Robert Turner, Jr. |
| Mimosa Tree ( Albizzia ) | ||||||
| Mimosa Silk Tree, A. julibrissin, 2008 | 43 | 47 | 73 | 108.25 | East Greenwich | Doug Dalton |
| Mountainash ( Sorbus ) | ||||||
| European mountainash, S. aucuparia, 2004 | 76 | 22 | 22.1 | 104 | Glocester | Richard Enser & Rebecca Nussler |
| Mulberry ( Morus ) | ||||||
| Red mulberry, M. rubra, 2004 | 161 | 43 | 60 | 219 | Little Compton | Ralph Tompkins |
| Oak ( Quercus ) | ||||||
| Black oak, Q. velutina, 2007 | 177.96 | 84 | 93.25 | 285.27 | Providence | Kate Sayles & Doug Still |
| Bur oak, Q. macrocarpa, 2007 | 94.8 | 79 | 68.8 | 191 | Westerly | Kate Sayles & Sarah Johnson |
| Chestnut oak, Q. prinus, 2007 | 105.6 | 83 | 58.25 | 203.16 | Westerly | Kate Sayles & Sarah Johnson |
| English oak, Q. robur, 2007 | 42 | 62 | 28.6 | 111.15 | Westerly | Kate Sayles & Sarah Johnson |
| Pin oak, Q. palustris, 2007 | 162 | 105 | 78 | 286.5 | Westerly | Paul Dolan |
| Red oak, Q. rubra, 2008 | 214 | 95 | 109.25 | 336.31 | Providence | Yvonne Federowicz |
| Scarlet oak, Q. coccinea, 2005 | 170 | 80 | 135 | 284 | Providence | Nancy Moore |
| Swamp oak, Q. bicolor, 2007 | 156.24 | 70 | 92.5 | 249.37 | Providence | Kate Sayles & Doug Still |
| Turkey oak, Q. cerris, 2004 | 200 | 89 | 114 | 318 | Newport | Doug Dalton |
| White oak, Q. alba, 2007 | 252 | 82 | 75 | 352.75 | Exeter | Kate Sayles |
| Pear ( Pyrus ) | ||||||
| Common pear, P. communis, 2005 | 66 | 50 | 33 | 124.25 | Providence | Paul Dolan |
| Pine ( Pinus ) | ||||||
| Lacebark pine, P. bungeana, 2007 | 28.2 | 44 | 22 | 77.83 | Providence | Kate Sayles |
| Scotch pine, P. sylvestris, 2004 | 99 | 64.6 | 54 | 178 | Bristol | Bristol Tree Society |
| Swiss stone pine, P. cembra, 2007 | 60 | 34 | 14.5 | 97.63 | Westerly | Kate Sayles & Sarah Johnson |
| White pine, P. strobus, 2008 | 147.2 | 83 | 61.75 | 245.6 | Cumberland | Steve Herrick |
| Raintree ( Koelreuteria ) | ||||||
| Golden raintree, K. paniculata, 2008 | 54 | 25 | 29.1 | 86 | East Greenwich | Justin Boesch |
| Redbud ( Cercis ) | ||||||
| Eastern redbud, C. canadensis, 2008 | 36 | 19.6 | 40.9 | 66 | Barrington | John & Ruth Fain |
| Redwood ( Sequoiadendron ) | ||||||
| Giant redwood, Sequoiadendron giganteum, 2007 | 196 | 85 | 46.95 | 292.74 | Bristol | Kate Sayles & Sanne Kure-Jensen |
| Sassafrass ( Sassafrass ) | ||||||
| Common sassafrass, S. albidium, 2007 | 228 | 63 | 46.5 | 302.63 | Providence | Kate Sayles |
| Silverbell ( Halesia ) | ||||||
| Carolina silverbell, H. tetraptera, 2008 | 43 | 45 | 66.4 | 105 | Bristol | Gina MacDonald & Les Gray |
| Sourwood ( Oxydendron ) | ||||||
| Sourwood, O. arboreum, 2004 | 113.5 | 57 | 43.8 | 182 | South Kingstown | Barbara & Perry Viles |
| Spruce ( Picea ) | ||||||
| Colorado blue spruce, P. pungens, 2004 | 51 | 38 | 27.8 | 96 | Providence | Daryl & Willy Gallo |
| Oriental spruce, P. orientalis, 2005 | 79 | 69 | 44.1 | 159 | South Kingstown | Rick Degrandpre |
| Norway spruce, P. abies, 2008 * | 124.2 | 82 | 54.85 | 219.91 | Glocester | Don Heim |
| Norway spruce, P. abies, 2006 * | 123 | 82 | 53 | 218 | Providence | Kate Sayles |
| Sweetgum ( Liquidamber ) | ||||||
| Sweetgum, L. styraciflua, 2007 | 121 | 90 | 70.76 | 228.69 | Bristol | Kate Sayles & Sanne Kure-Jensen |
| Sycamore ( Platanus ) | ||||||
| American sycamore, P. occidentalis, 2007 | 230.4 | 95 | 94.2 | 348.96 | Lincoln | Erin Scott |
| Toontree ( Cedrela ) | ||||||
| Chinese toontree, C.sinensis, 2007 | 88.2 | 72 | 69 | 177.45 | Providence | Kate Sayles |
| Tuliptree ( Liriodendron ) | ||||||
| Tuliptree, L. tulipifera, 2008 * | 258 | 65 | 82.5 | 343.6 | Little Compton | Julie McGeoch |
| Tuliptree, L. tulipifera, 2007 * | 210 | 107 | 94 | 340.5 | Providence | Doug Still |
| Tupelo ( Nyssa ) | ||||||
| Tupelo/Black Gum, N. sylvatica, 2007 | 87 | 74 | 52.55 | 174.14 | Bristol | Kate Sayles & Sanne Kure-Jensen |
| Umbrellapine ( Sciadopitys ) | ||||||
| Japanese umbrellapine, S. verticillata, 2008 | 67.2 | 64 | 21 | 136.45 | East Greenwich | Constance Podeworny |
| Walnut ( Juglans ) | ||||||
| Black walnut, J. nigra, 2005 | 192 | 68 | 61 | 275 | Burrillville | John Campanini |
| Manchurian walnut, J. mandshuria, 2007 | 178 | 61 | 77.4 | 258.35 | Bristol | Kate Sayles & Sanne Kure-Jensen |
| White butternut, J. cinerea, 2008 | 97.2 | 56 | 66.25 | 169.76 | Jamestown | Kate Sayles |
| Willow ( Salix ) | ||||||
| Pussy willow, S. discolor, 2007 | 74 | 25 | 48 | 111 | Jamestown | Patrick Dorcus |
| Weeping willow, S. babylonica, 2008 | 255.6 | 62 | 54 | 331.1 | Providence | Amy Campanini |
| White willow, S. alba, 2005 | 199 | 81 | 76 | 299 | East Providence | Ricky Miguel |
| Zelkova ( Zelkova ) | ||||||
| Japanese zelkova, Z. serrata, 2007 | 129.6 | 87 | 74 | 235.1 | Providence | Kate Sayles & Doug Still |