| Silver maple flowers | [4] |
| Young leaves of the red maple | [7] |
| "The Norway maple breaks into a wonderful bloom" | [9] |
| Samaras of the sugar maple | [11] |
| A mature sycamore maple | [13] |
| Sycamore maple blossoms | [15] |
| Flowers of the ash-leaved maple | [17] |
| Ash-leaved maples in bloom | [19] |
| Striped maple | [21] |
| The swamp white oak in winter | [29] |
| Flowers of the pin-oak | [31] |
| The swamp white oak in early spring | [36] |
| An old post-oak | [39] |
| A blooming twig of the swamp white oak | [41] |
| Acorns of the English oak | [47] |
| A lone pine on the Indian river | [53] |
| Hemlock Hill, Arnold Arboretum | [56] |
| The long-leaved pines of the South | [61] |
| Fountain-like effect of the young long-leaved pines | [62] |
| An avenue of white pines | [67] |
| Cones of the white spruce | [71] |
| An apple orchard in winter | [78] |
| When the apple trees blossom | [81] |
| The Spectabilis crab in bloom | [84] |
| Fruits of the wild crab | [87] |
| The beauty of a fruiting apple branch | [91] |
| Bloom of double-flowering apple | [94] |
| A weeping willow in early spring | [100] |
| The weeping willow in a storm | [103] |
| A pussy-willow in a park | [106] |
| Blooms of the white willow | [108] |
| A white willow in a characteristic position | [112] |
| Clump of young white willows | [116] |
| White poplars in spring-time | [119] |
| Carolina poplar as a street tree | [123] |
| Winter aspect of the cottonwood | [126] |
| Lombardy poplar | [129] |
| A mature American elm | [136] |
| The delicate tracery of the American elm in winter | [139] |
| The English elm in winter | [143] |
| Winter effect of tulip trees | [148] |
| A great liriodendron in bloom | [150] |
| Flowers of the liriodendron | [153] |
| The wide-spreading black walnut | [162] |
| The American sweet chestnut in winter | [165] |
| Sweet chestnut blooms | [167] |
| The chinquapin | [170] |
| A shagbark hickory in bloom | [173] |
| The true nut-eater | [178] |
| The American beech in winter | [180] |
| The witch-hazel | [181] |
| Sweet birch in spring | [191] |
| Yellow birches | [192] |
| Flowers of the spice-bush | [194] |
| Leaves and berries of the American holly | [195] |
| American holly tree at Trenton | [196] |
| Floral bracts or involucres of the dogwood | [199] |
| The red-bud in bloom | [201] |
| Blooms of the shad-bush | [206] |
| Flowers of the American linden | [207] |
| The American linden | [209] |
| Flowers of the black locust | [211] |
| Young trees of the black locust | [212] |
| The sycamore, or button-ball | [215] |
| Button-balls—fruit of the sycamore | [217] |
| The liquidambar | [220] |
| The leaves and fruit of the liquidambar | [222] |
| The papaw in bloom | [226] |
| Flowers of the papaw | [227] |
| The persimmon tree in fruiting time | [231] |
| Berries of the spice-bush | [234] |