| Species | Specific Gravity Range | Weight |
| Maclura pomifera | 0.84 | 10 |
| Carpinus caroliniana, Carya spp. (except laciniosa), Cornus florida, Ostrya virginiana, Quercus bicolor | 0.72–0.78 | 9 |
| Acer platanoides, Acer saccharum, Betula allegheniensis, Betula lenta, Betula nigra, Carya laciniosa, Crataegus spp., Fagus grandifolia, Gleditsia tricanthos, Malus spp., Quercus alba and the other white oaks (except bicolor), Quercus rubra and the other red oaks (except velutina and ilicifolia), Robinia pseudoacacia, Ulmus thomasii | 0.62–0.69 | 8 |
| Acer rubrum, Amelanchier spp., Betula papyrifera, Celtis occidentalis, Fraxinus spp. (except nigra), Juglans nigra, Larix laricina, Quercus velutina, Quercus ilicifolia , Ulmus rubra | 0.53–0.61 | 7 |
| Acer montanum, Acer negundo, Acer pennsylvanicum, Acer saccharinum, Betula populifolia, Fraxinus nigra, Juniperus virginiana, Nyssa sylvatica, Platanus occidentalis, Picea mariana, Pinus resinosa, Pinus rigida, Pinus sylvestris, Prunus spp. (except pennsylvanica and virginiana), Sassafras albidum, Sorbus americana, Ulmus americana | 0.44–0.52 | 6 |
| Abies balsamea, Castanea dentata, Juglans cinerea, Liriodendron tulipifera, Picea spp. (except mariana), Pinus (except rigida and sylvestris), Populus spp. (except balsamifera), Prunus pennsylvanica, Prunus virginiana, Salix spp. , Tilia americana, Tsuga canadensis | 0.35–0.43 | 5 |
| Chamaecyparis thyoides, Populus balsamifera, Thuja occidentalis | 0.31–0.34 | 4 |
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