269 
G 
Garden foxglove, 225. 
Geranium, wild, 65, 66, 220. 
Golden-rod, fruit ciusters of, 59. 
stamens of, 194, 195. 
plan of, 252, 253. 
description of, 254. 
Grass of Parnassus, pistil of, 200. 
Grass plants, classified, 88. 
H 
Hairy leaves, design of, 170-175. 
Hanging roots, 107. 
Haws, 49. 
Hemlock cone, 62. 
Hemlock tree, 171, 184. 
Hobblebush, leaves of, 215. 
buds of, 130. 
flower cluster of, 245, 246. 
Holly leaves, 174, 175. 
Hop hornbeam fruit, 62. 
Horse chestnut, buds of, 126, 128. 
Hyacinth, 216. 
I 
Indian corn, see ‘‘ corn.” 
Indtan cucumber root, 44, 45. 
Indian pipe, 112. 
Ivy, English, 106, 107, 115,-116. 
Ivy, Japanese, 116. 
Ivy, poison, 107, 115, 116. 
J 
Jack-in-the-pulpit, flower and berry of, | 
47. 
underground stem of, 105, 123. 
leaf of, 214. 
an early spring flower, 216. 
Japanese ivy, 116. 
Jewelweed, blossom of, 222. 
pod of, 65, 66. 
L 
Lady’s eardrop, 66. 
Lady’s slipper, 222. 
Laurel flower, pollen of, 197. 
Leaf blade, described, 136, 137. 
position of, 161. 
Leaf green (chlorophyll) described, 
137. 
function of, 151-161. 
Leaf mouths, function of, 146, 159, 160, 
171-173. 
perspiration of, 148, 149. 
Leaflets, defined, 168. 
Leafstalk, use of, 115. 
a bud protector, 131. 
defined, 136. 
Leaves, 135-185. 
Leaves, protection of, 126, 127. 
buds on, 132, 133. 
parts of, 135-137. 
edges of, 135, 136, 168. 
functions of, 145. 
perspiration of, 146, 149, I50, 170-173. 
as storehouses, 150. 
position of, 160, 161. 
shapes of, 161, 167, 168. 
effect on roots, 162. 
net-veined, 165, 166. 
parallel-veined, 166. 
covering on, 170-175. 
hairy, 170-172, 175. 
woolly, 172. 
as traps, 176-183. 
fall of, 184, 185. 
color change of, 185. 
Life everlasting, 171, 172. 
Life substance of plants (protoplasm), 
140, I4I. 
Lily, classified, 88. 
underground stem of, 123, 150. 
flower leaves of, IgI. 
plan of, I91, 192. 
-poilen of, 196. 
pistil of, 197, 198. 
development of, 199. 
coloring of, 226. 
Lily, Easter, plan of, 191, 218, 219. 
Lily family, 45, 219. 
Liverwort, 203, 219. 
Locust leaf, 168. 
M 
Mallow, stamens of, 195. 
Mangrove, fruit and stem of, g2-94. 
Maple, keys of, 86, 210. 
winged seed of, 61, 86. 
seed leaves of, go. 
branch of, 126. 
buds of, 129. 
leaf of, 136, 165, 167. 
flower of, 210. 
Maple, red, 92, 127. 
Maple, silver, 210. 
Maple, sugar, 92, 210. 
Maple, swamp, 210. 
Marsh marigold, a spring flower, 203. 
plan of, 218. 
pistils of, 219. 
Midrib of leaf, 137. 
Milkweed, pod of, 35, 95. 
seedbox of, 57. 
seeds of, 61. 
Mistletoe, I10, III. 
Monocotyledonous plants (plants with 
one seed leaf), 88. 
Morning-glory, seed leaves of, 78. 
seed of, 83, 90. 
