SYNOPSIS OF CONTENTS. xi 
PAGE 
(6) Cambium, annual rings, medullary 
rays, : % 3 . 220 
(c) Sieve portion: sijeve-tubes, cambi- 
form, bark, . ‘ 231 
2. Arrangement of the vascular and sieve por- 
tions in the bundle, 5 ‘ . 234 
F, The storing system, . : : 235 
Reserve receptacles, wahenesleartoae = . 235 
G. The aérating system, ; ee 
Intercellular spaces, stomata, lenticela, . 235 
H. System of secretion receptacles, . : 241 
1. Cells containing oil, resin, mucilage, crystals 
and laticiferous juice, glandular hairs. 243 
2. Lysigenic passages: laticiferous ducts, lysi- 
genic oil and balsam receptacles, . 247 
3. Schizogenic passages containing oil, balsam, 
resin, gum-resin, laticiferous juice 
and mucilage, . . < -.. 
Pathological Formations, . ; i : : : . 264 
Micro-chemical Reagents, : ; : : : . 268 
Index, : ; ‘ - ‘ ; ; és . 281 
