TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 101 Acer saccharum 35’ 24” X X X X Several areas of this tree are over-mulched; Sugar Maple prune; install one (1) cable *DBH = diameter at breast height 102 Platanus acerifolia 30’ 18” X X X Old frost crack is healing; slime flux is oozing from the trunk Planetree 103 Platanus acerifolia 30’ 20” X X X Planetree 104 Tilia cordata 30’ 14” X X X Linden 105 Liriodendron tulipifera 5’ 3” X X X Tree appears to have been planted too deep; could be transplanted Tuliptree if needed 106 Acer japonicum 10’ 4” X X X The tree is over-mulched; could be transplanted if needed Japanese Maple; double leader 107 Acer saccharum 30’ 17” X X X Sugar Maple 108 Acer japonicum 20’ 8’ X X X This tree is over-mulched Japanese Maple 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 1 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 109 Acer japonicum 15’ 10” X X X This tree is over-mulched Japanese Maple (double leader) 110 Gleditsia triacanthos 29” X X X The tree has major decay at the base; Honeylocust Some die-back in branches on one side 111 Acer japonicum 20’ 10” X X X The tree is over-mulched; Japanese Maple Could be transplanted (triple leader) 112 Acer japonicum 20’ 8” X X X The tree is over-mulched; Japanese Maple Could be transplanted 113 Prunus subhirtella 20’ 4” X X X The tree could be transplanted ‘Pendula’ Weeping cherry 114 Quercus bicolor 60’ 28” X X X X Swamp White Oak 115 Abies sp. 30’ 21” X X X Fir 116 Malus sp. 20’ 12” X X X Signs of defects are visible in trunk Crabapple 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 2 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 117 Ulmus americana 50’ 25” X X X X Tree canopy is thin; American Elm Monitor for signs of decline and Dutch Elm disease; Should be placed on a Dutch Elm Disease prevention program 118 Halesia sp. 20’ 20” X X X This tree has a co-dominant stem; Silverbell Support cabling is warranted 119 Quercus rubra 20’ 11” X X X Red Oak 120 Fagus sylvatica 30’ 15” X X X Tree needs corrective pruning to encourage one dominant central European Beech leader; The tree is over-mulched, and the soil is compacted in front of the lawn area, and should be aerated 121 Acer platanoides 35’ 20” X X X Norway Maple 122 Gleditsia triacanthos 25’ 14” X X X Honeylocust 123 Acer platanoides 30’ 18” X X X Trunk has signs of defects; Norway Maple Canopy is thin and weak 124 Acer platanoides 30’ 21” X X X Norway Maple 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 3 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 125 Gleditsia triacanthos 20’ 13” X X X Canopy is thin, indicating the tree is weak Honeylocust 126 Ulmus americana 35’ 26” X X X American Elm 127 Fraxinus americana 60’ 43” X X X Significant decay is visible in the main trunk and in major leaders White Ash 128 Prunus sp. 20’ 10” X X X Flowering Cherry 129 Prunus sp. 20’ 12” X X X Flowering Cherry 130 Prunus sp. 20’ 14” X X X Flowering Cherry 131 Fagus sylvatica 60’ 48” X X X X European Beech 132 Pyrus calleryana ‘Bradford’ 30’ 13” X X X Bradford Pear 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 4 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 133 Acer platanoides 40’ 21” X X X X X Tree has signs of defects within trunk Norway Maple 134 Acer platanoides 40’ 22” X X X X Decay is visible in major leader and co-dominant trunks; Norway Maple Included bark is visible in the main leader, support cable should be installed 135 Acer platanoides 30’ 20” X X X Included bark is visible in the main leader, support cable should be Norway Maple installed 136 Acer platanoides 35’ 16” X X X Tree has signs of defects at the root flare Norway Maple 137 Chamaecyparis sp. 10’ 10” X X X This tree should be removed False Cypress 138 Prunus subhirtella 10’ 3” X X X Tree can be transplanted ‘Pendula’ Weeping Cherry 139 Pinus strobus ‘Pendula’ 10’ 3” X X X Tree can be transplanted Weeping white pine 140 Prunus subhirtella 10’ 3” X X X Tree can be transplanted ‘Pendula’ Weeping cherry 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 5 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 141 Prunus subhirtella 10’ 3” X X X Tree can be transplanted ‘Pendula’ Weeping cherry 142 Liriodendron tulipifera 10’ 3” X X X Tree can be transplanted; Tuliptree Appears to be planted too deep 143 Acer japonicum 20’ 10” X X X Japanese Maple 144 Acer japonicum 20’ 10” X X X Japanese Maple 145 Acer platanoides 30’ 14” X X X Tree has signs of decay at the root flare; Norway Maple Decay is evident in major leader 146 Fagus sylvatica 50’ 46” X X X X Decay is present at the base of the tree; European Beech A root crown excavation should be performed to evaluate the root flare to evaluate the hazard potential 147 Acer rubrum 15’ 7” X X X This tree is struggling, and is not healthy, foliage is off-color and thin Red maple 148 Acer rubrum 15’ 7” X X X Red maple 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 6 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 149 Zelkova serrata 30’ 16” X X X Tree is suffering from lack of soil space for the root system, Zelkova competing leaders, and soil compaction 150 Platanus acerifolia 35’ 14” X X X Planetree 151 Pyrus calleryana ‘Bradford’ 30’ 14” X X X Tree is suffering from lack of soil space for the root system, Bradford Pear competing leaders, and soil compaction 152 Pyrus calleryana ‘Bradford’ 25’ 12” X X X Tree is suffering from lack of soil space for the root system, Bradford Pear competing leaders, and soil compaction 153 Prunus sp. 20’ 8” X X X Tree is suffering from lack of soil space for the root system, Cherry Tree competing leaders, and soil compaction 154 Prunus sp. 20’ 8” X X X Cherry Tree 155 Prunus sp. 20’ 8” X X X Cherry Tree 156 Salix babylonica 60’ 50” X X X Weeping Willow 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 7 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 157 Cercidiphyllum japonicum 25’ 11” X X X Tree is likely suffering from compacted soil and should be aerated Katsura 158 Metasequoia 30’ 14” X X X glyptostroboides Dawn Redwood 159 Metasequoia 30’ 16” X X X glyptostroboides Dawn Redwood 160 Liquidambar styraciflua 5’ 6” X X X Tree can be transplanted Sweetgum 161 Liquidambar styraciflua 30’ 12” X X X Sweetgum 162 Platanus acerifolia 30’ 16” X X X X Planetree 163 Acer campestre 20’ X X X Hedge Maple (multi-leader) 164 Acer campestre 20’ Hedge Maple 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 8 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 165 Acer campestre 20’ X X X Hedge Maple 166 Acer campestre 20’ X X X Hedge Maple 167 Acer campestre 20’ X X X Hedge Maple 168 Acer campestre 20’ X X X Hedge Maple 169 Acer campestre 20’ X X X Hedge Maple 170 Acer campestre 20’ X X X Hedge Maple 171 Acer campestre 20’ X X X Hedge Maple 172 Pinus nigra 20’ 11” X X X Tree has pitch mas borer and diplodia Austrian Pine 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 9 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 173 Pinus nigra 20’ 12” X X X X Tree has pitch mas borer and diplodia Austrian Pine 174 175 Pinus nigra 20’ 12” X X X Tree has pitch mas borer and diplodia Austrian Pine 176 Pinus nigra 20’ 12” X X X Tree has pitch mas borer and diplodia; Austrian Pine Top has died back 177 Pinus nigra 20’ 12” X X Austrian Pine 178 Pinus nigra 20’ 12” X X Austrian Pine 179 Pinus nigra 20’ 12” X X Austrian Pine 180 Acer saccharum 10’ 6” X X X This tree should be removed; Sugar Maple The top has died back due to soil compaction 2002 TREE INVENTORY – Cambridge Public Library – Hartney Greymont, Inc. Page 10 TREE Canopy HAZARD NO. SPECIES Spread DBH* AGE CONDITION POTENTIAL CULTURAL RECOMMENDATIONS N Y M O G F P L M H 181 Pinus strobus 25’ 14” X X X White Pine 182 Pinus strobus 25’ 14” X X X White Pine 183 Pinus strobus 20’ 8” X X X Tree has signs of apple scab; Crabapple Pruning should be performed to contain the canopy 184 Malus sp.