Siberian, 89;
Spectabilis, *84.

Crab-apple, Wild, 85.

Crab-apples, Chinese and Japanese, 88;
Ringo, Kaido, Toringo, 93.

Crab, Wild, 83.

Crab, Soulard, 86.

Crab, Wild, fruit, *87.

Cypress, 72.

Diospyros, 229.

Dogwood berries, *187.

Dogwood, Blue-berried, 200.

Dogwood, White, 197, *199.

Elkwood, 20.

Elm and the Tulip, 131.

Elm, American, *ix, 134, *136, 137, 139.

Elm at Capitol Park, 141.

Elm, English, 142; *143.

Elm lawn, 138.

Elm, Slippery, 142; seed-pods, *131.

Elm, Wahoo or Winged, 144.

Elms, Paul and Virginia, 141.

Fence-post tree (locust), 210.

Fernow, Dr., on pines, 52.

Filbert, 181.

Fir, Balsam, 70.

Fir, Nordmann's, 65.

Firs, 65.

Fruit trees for beauty, 82.

Goat Island, plants on, 113.

Habenaria, Round-leaved, 54.

Hazelnut, 181.

Hemlock, 55.

Hemlock Hill, *56.

Hickory, False Shagbark, 176.

Hickory, Mockernut, 176.

Hickory, Pignut, 176.

Hickory, Shagbark, 171, *173.

Hollies, Japanese, English, Himalayan, 195.

Holly, American, 194, *196.

Holly, leaves and berries, *195.

Johnny Appleseed, 87.

Judas-tree, 201.

Judas-tree, Eastern, 202.

June-berry, 205.

Juniper, Common, 71.

Kaki, 233.

Keeler, Miss, quoted, 117.

Linden, American, 206; flowers, *207, *209.

Linden, European, 208.

Liquidambar, 219, *220; fruits, *222.

Liriodendron, 145;
candlesticks, 147;
buds opening, 149;
flowers of, *150, 153.

Liriodendrons in Washington, 152.

Locust, Black, 210; flowers, *211.

Locust, young trees, *212.

Maple, Ash-leaved, Box-elder, or Negundo, 17;
flowers, *17;
in bloom, *19.

Maple, Black, 22.

Maple, Japanese, 23.

Maple, Large-leaved, 22.

Maple, Mountain, 21.

Maple, Norway, 8; bloom, *9;
samaras, *1.

Maple, Red, Scarlet or Swamp, 6;
young leaves, *7.

Maple, Silver, 4; flowers, *4;
samaras, *3.

Maple, Striped, 20, *21.

Maple, Sugar, 10;
samaras, *11.

Maple, Sycamore, *13, 15;
blossoms, *15.

Maples, A Story of Some, 1.

Moosewood, 20.

Niagara, plants and trees, 111.

Nut-bearing Trees, 157.

Oak, Chestnut, 42;
flowers, *25.

Oak, English, 33, 46;
acorns, *47.

Oak, The Growth of the, 25.

Oak, Laurel, 43.

Oak, Live, 45.

Oak, Mo