Laurus nobilis,129Lawson cypress,273Leaves,4,16-20"Lever-wood",86Librocedus Decurrens,270Lime, Common,72"Lime Trees,"seeLindensLinden, American,70Lindens, The,68-74Linnaeus, xviii,73Liquidamber styraciflua,97Liriodendron tulipifera,109Live oak,56Live oak (Q. aquifolia),64Loblolly pine,236Locusts, The,177-184Lodge-pole pine,245Lombardy poplar,77Longleaf pine,232Madroña,121Magnolia acuminata,107Magnolia, Campbell's,103Magnolia foetida,104Magnolia Glauca,105Magnolia, Great laurel,104Magnolia macrophylla,106Magnolia, Starry,103Magnolia stellata,103Magnolia tripetala,108Magnolia yulan,102Magnolias, The,101-111Malus coronaria,148Malus ioensis,148Maple, "Bird's eye" and "Curly",15Maple, Black,195Maple, Dwarf,199Maple, Mountain,198Maple, Norway,200Maple, Oregon,197Maple, Red,195Maple, Silver,196Maple, Soft,196Maple, Striped,198Maple, Sugar,194Maple, Sycamore,200Maple, Vine,197Maple, Wier's weeping,196Maples, The,193-201Melon papaw,169Mesquite,188Mexican cottonwood,80Mississippi Valley chestnut oak,54Mockernut,40Mohrodendron diptera,124Mohrodendron tetraptera,123Monterey cypress,271Monterey pine,241Moose elm,213Morus alba,164Morus nigra,165Morus rubra,163Mountain ashes,116-118Mountain elm,215Mountain hemlock,261Mountain laurel,120Mountain maple,198Mountain pine,224Mountain sumach,140Muir, John,xviMulberries, The,163-165Names of trees,xvii-xxiiiNannyberry, Rusty,115Narrow-leaved cottonwood,80"Necklace-bearing" poplar,78Nettle tree, European,162Noble fir,256Nomenclature of trees,xvii-xxiiiNorway maple,200Norway pine,246Norway spruce,248Nut pines,230-232Nut trees, The,28-74Nyssa aquatica,97Nyssa sylvatica,96Oak, Basket,55Oak, Black,58Oak, Bur,51Oak, California white,57Oak, Chestnut,53Oak, "Iron",52Oak, Live,56Oak, Live (Q. agrifolia),64Oak, Mississippi Valley chestnut,54Oak, Pacific post,57Oak, Pin,60Oak, Post,52Oak, Red,61Oak, "Rock chestnut",53Oak, Scarlet,59Oak, Single or Laurel,63Oak, Swamp white,54Oak, White,49Oak, Willow,62Oak, "Yellow",54Oaks, Black,58-65Oaks, The,46-65Oaks, White,49-58Ohio buckeye,67Oilnut,30Old field pine,236One-leaved nut pine,231Oregon alder,93Oregon ash,207Oregon maple,197Oriental plane,95Osage orange,99Ostrya Knowletoni,87Ostrya Virginiana,86Oxydendrum arboreum,122Pacific post oak,57Palms, The,280Palo verde acacia,190Papaws, The,167-170Paper birch,88Parkinsonia aculeata,191Pecan,38"Pepperidge",96Persea Borbonia,129Persea gratissima,129Persimmons, The,172-175Picea Engelmanni,250Picea excelsa,248Picea Mariana,248Picea Parryana,250Picea rubens,249Picea Sitchensis,251Pie cherry,152Pignut,41Pin cherry,153Pin oak,60Pine, "Big-cone",240Pine, Cuban,236Pine, Digger,239Pine, Gray,238Pine, Jack,238Pine, Knob-cone,240Pine, Loblolly,236Pine, Lodge-pole,245Pine, Longleaf,232Pine, Monterey,241Pine, Mountain,224Pine, Norway,246Pine, Old field,236Pine, One-leaved nut,231Pine, Pitch,237Pine, Prickle-cone,229Pine, Red,246"Pine, Red",258Pine, Rocky Mountain white,228Pine, Rosemary,237Pine, Scrub,244Pine, Shortleaf,235Pine, Slash,236Pine, "Southern",233Pine, Sugar,225Pine, Swamp,236Pine, Tamarack,245Pine, Western pitch,239Pine, Western yellow,242Pine, White,222Pine, White bark,228Pines, "Foxtail",229Pines, Nut,230-232Pines, The,220-247Piñon,230Pinus albicaulis,228Pinus aristata,229Pinus attenuata,240Pinus Balfouriana,229Pinus Caribaea,236Pinus cembroides,230Pinus contorta,244Pinus Coulteri,239Pinus divaricata,238Pinus echinata,235Pinus edulis,230Pinus flexilis,228Pinus Lambertiana,225Pinus monophylla,231Pinus Monticola,224Pinus palustris,232Pinus ponderosa,242Pinus quadrifolia,230Pinus radiata,241Pinus resinosa,246Pinus rigida,237Pinus Sabiniana,239Pinus Strobus,222Pinus Taeda,236Pitch pine,237Pitch pine, Western,239Pitch pines, The,232Plane, Oriental,95Platanus occidentalis,93Platanus orientalis,95Plums, The,149-152"Pod-bearers," The,176-192Poison sumach,141Pond apples, The,170-172Poplar, Balsam, 79 Poplar, Black,77Poplar, Carolina,78Poplar, Lombardy,77Poplar, "Necklace-bearing",78Poplar, Silver-leaved,76Poplar, White,76Poplars, The,75-81Populus acuminata,80Populus alba,76Populus angustifolia,80Populus balsamifera,79Populus deltoidea,77Populus heterophylla,81Populus Mexicana,80Populus nigra,77Populus tremuloides,78Populus trichocarpa,80Post oak,52Prairie crab,148Prickle-cone pine,229Prickwood,137Prosopis pubescens,189Prosopis Tuliflora,188Prunus Americanus,150Prunus avium,152Prunus cerasus,152Prunus nigra,151Prunus Pennsylvanica,153Prunus pseudo-Cerasus,152Prunus serotina,153Prunus Virginiana,154Pseudotsuga mucronata,258Pussy willow,84Quaking asp,78Quercus acuminata,54Quercus agrifolia,64Quercus alba,49Quercus chrysolepis,63Quercus coccinea,59Quercus Garryana,57Quercus lobata,57Quercus macrocarpa,51Quercus Michauxii,55Quercus minor,52Quercus palustris,60Quercus Phellos,62Quercus platanoides,54Quercus prinus,53Quercus rubra,61Quercus velutina,58Quercus Virginiana,56Ram's horn ash,209Red alder,93Red ash,205Red bay,129Red birch,90Red cedar,269Red cedar, Eastern,276Red elm,213Red fir,254Red fir (A. nobilis),256Redhaw,157Red juniper,277Red maple,195Red mulberry,163Red oak,61Red pine,246"Red pine",258Red plum, Wild,150Red spruce,249Redbud,182Redwood,266Retama,191Rhododendron,118Rhododendron maximum,119Rhus copallina,140Rhus glabra,141Rhus hirta,138Rhus Vernix,141Rings, The Annual,12River birch,90Robinia Pseudacacia,178Robinia viscosa,179"Rock chestnut" oak,53Rock elm,214Rocky Mountain white pine,228Rose bay,119Rosemary pine,237Rowan tree,117Royal palm,280Rubber plant,166Rum cherry,153Rusty nannyberry,115Salix Babylonica,83Salix discolor,84Sap,6Sargent, Professor, xxi Sassafras,130Scarlet haw,157Scarlet oak,59Scientific names, xvii Scotch elm,216Screw-bean,189Screw-pod,189Scrub pine,244Seaside alder,92Sequoia sempervirens, 266Sequoia Wellingtonia,263Sequoias, The,262-268Service-berries, The,159-160Shad-bush,159Shagbark,37Shaw botanical garden, xiv Sheepberry,114Shellbark,37Shellbark, Big,38Shingle oak,63Shortleaf pine,235"Silva of North America",xxiSilver bell trees,123Silver fir,257Silver-leaved poplar,76Silver maple,196Silver wattle,187Slash pine,236Slippery elm,213Small-leaved elm,215Smoke tree,142Smooth sumach,141Snowdrop tree,124"Snowdrop tree",123Soft maple,196Soft pines,222-229Sophora secundiflora,192Sorbus Americana,116Sorbus Aucuparia,117Sorbus sambucifolia,117Sorrel tree,122Sour gum,96Sour-wood,122"Southern" pine,233Southwestern walnut,29"Species plantarum",xixSpruce, Black,248Spruce, Blue,250Spruce, Douglas,258Spruce, Engelmann,250Spruce, Norway,248Spruce, Red,249Spruce, Tideland,251Spruces, The,247-251Staghorn sumach,138Starch,7Starry magnolia,103Striped mapl,198Sugar maple,194Sugar pine,225Sumach, Black dwarf,140Sumach, Dwarf,140Sumach, Mountain,140Sumach, Poison,141Sumach, Smooth,141Sumach, Staghorn,138Sumachs, The,137-142Swamp bay,105Swamp Cottonwood,81Swamp pine,236Swamp white oak,54Sweet buckeye,67Sweet cherry,152Sweet gum,97Sweet leaf,124Sycamore maple,200Sycamores, The,93-95Symplocos tinctoria,125Tamarack pine,245Tamaracks, The,277-279"Tassel trees",186Taxodium distichum,273Texas ebony,191Thuya occidentalis,268Thuya plicata,269Tideland spruce,,251Tilia Americana,70Tilia heterophylla,71Tilia pubescens,72Tilia vulgaris,72Toxylon pomiferum,99Transpiration,23Trees, Bark of,xv,23Trees, Breathing of,22Trees, Buds of,3,23Trees, Chemistry of.,5-8Trees, Food of,6Trees, Growth of,9-16Trees, How to know the,xiv-xviTrees in winter,20-27Trees, Leaves of,4,16-20Trees, Life of,3-27Trees, Names of,xii,xvii-xxiiiTrees, Opposite-leaved,xvTrees, Sap of,6Trembling aspen,78Tsuga Canadensis,260Tsuga heterophylla,261Tsuga Martensiana,231Tulip tree,109"Tupelo",96Ulmus alata,215Ulmus Americana,210Ulmus campestris,215Ulmus fulva,213Ulmus montana,216Ulmus Thomasi,214Umbrella tree,108Viburnum lentago,114Viburnum prunifolium,115Viburnum rufidulum,115Viburnums, The,114Vine maple,197"Virgilia",183Wahoo,137"Wahoo",215Walnut, Black,31Walnut, California,29Walnut, English,33Walnut, Japanese,33Walnut, Southwestern,29Walnut, White,30Walnuts, The,28-35"Water Beech",85Wattles, The,184-187Weeping maple, Wier's,196Weeping willow,83Western dogwood,113Western hemlock,261Western juniper,276Western larch,279Western pitch pine,239Western service-berry,160Western yellow pine,242White ash,202