Neb) xt 
——2e- 
ACC 
ACCESSORY shoots, 6 
Acorn, 4, 7, 10-23, 130; figs. 1-3 
Age of oak, 151 
Alburnum, 110, 136 
Annual rings, 95, 108, 136 
Axis-cylinder, 24, 28, 32, 91; 
fig. 5 
BARK, 98 111, 118-120; fig. 30 
Bast. See Phloém 
Beech, 148, 151 
Biology of roots, 36 
Bud, 50, 72-76, 127; figs. 19, 32 
Burning of oak, 142 
Burrs, 7 
CAMBIUM, 40, 52, 64, 92,98, 100, 
1038, 111; figs. 9, 24 
Cattle, 155 
Cells, 15, 136 
Chlorophyll, 79, 85 
Cnethocampa, 154 
Common bundles, 47 
Coppice, ] £9 
Cork, 93, 116; figs. 17, 18 
Cortex, 62,98; figs. 17, 18 
FIB 
Cotyledons, 14, 130, 134; figs. 2, 
3, 37 
Course of vascular bundles, 42- 
51, 68-71 ; figs. 10, 11 
Cultivation of oak, 147-152 
Cupule, 10, 124, 130 
Cynips, 158, 162; fig. 48 
DENSITY of oak, 138 
Diseases of oak, 152-163 
Drainage, 153 
Dry-rot. See Merulius 
Durability of oak, 142 
Duramen, 109, 136 
ELASTICITY of oak, 140 
Embryo, 14 
Embryonic tissue, 17, 28, 41, 96; 
figs. 2, 6, 25 
Embryo-sac, 128 ; fig. 35 
Endodermis, 30, 32; fig. 5 
Epidermis, 16, 39, 41, 52 
FERTILISATION, 130 
Fibres, 60, 106, 108, 113, 136; 
fig. 16 
