PART III.—ROOTS AND STEMS
Root Hairs 99
Roots and Underground Stems 102
Above-ground Roots 106
What Few Children know 112
Plants that cannot stand alone 114
Some Habits of Stems 117
Stems and Seed Leaves 119
“Well done, Little Stem” 122
Root Hairs 99
Roots and Underground Stems 102
Above-ground Roots 106
What Few Children know 112
Plants that cannot stand alone 114
Some Habits of Stems 117
Stems and Seed Leaves 119
“Well done, Little Stem” 122