II. _Anatomical Systems--Sheaths_, § 1075. 1. Tracheal System--Wood, § 1077. Vascular System--Liber, § 1080. 3. Cellular System--Bark, § 1084. III. _Organs--Members_, § 1086. 1. Water-organ--Root, § 1090. Earth-organ--Stalk, § 1096. 3. Air-organ--Leaves, § 1120. B. _Æther-Organs_--Thyrsus or Flower 228 1. Floral Envelopes, § 1187. Involucrum, Calyx, Corolla--Numerical Law, § 1209. Coloration, § 1241. Stamen-filaments, § 1252--Anthers. 2. Pistil, § 1276. Style. 3. Seed, § 1301. 4. Fruit, § 1335. Fruit of the Flowerless Plants, § 1346. II. _PHYTO-PHYSIOLOGY_ 255 I. _Functions of the Trunk._ 1. Facts. A. Constituent Parts. a. Inorganic Bodies--Elements, § 1364. b. Organic Bodies, § 1368. B. Preliminary Events 259 2. Processes 262 A. Cellular Processes, § 1385. Absorption, Evaporation, Digestion. B. Vascular Processes, § 1399. Conveyance of Sap, Mixture of Sap, Secretion. C. Tracheal Processes, § 1411. Inspiration, Nutrition, Oxydation. Galvanic Process--Sap-motion, § 1443. II. _Functions of the Floral Organs_ 272 1. Function of the Corolla--Fecundation, § 1454. Irritability. 2. Function of the Ovarium, § 1473. 3. Function of the Seed. Germination, § 1476. Growth, § 1481. Fall of the Leaf. III. _PHYTOLOGY_ 279 _Vegetable System_, §§ 1508-1754. Table B opposite to page 316 THIRD KINGDOM--ANIMAL KINGDOM 318 I. _ZOOGENY_ 318 Anatomy 326 I. _Tissues_ 327 1. Point-tissue--Nervous mass, § 1801. 2. Globe-tissue--Osseous mass, § 1825. 3. Line-tissue--Muscular mass, § 1835. 4. Vesicular tissue, § 1846. Integument. II. _Anatomical Systems or Sheaths_ 338 A. _Vegetative_ 339 1. Intestinal System, § 1878. 2. Cutaneous System, § 1909. Branchiæ, Tracheæ. 3. Vascular System, § 1926. 4. Sexual System, § 1999. B. _Animal Systems_ 356 1. Nervous System, § 2018. Brain, Senses. 2. Osseous System, § 2079. Vertebral Number, § 2109. 3. Muscular System, § 2118. III. _Organs_ 378 A. _Vegetative_ 378 1. Intestinal Organs, § 2158. 2. Vascular Organs, § 2194. Branchiæ, Lungs, Liver, Spleen, Kidneys. 3. Respiratory Organs, § 2246. Coverings, Hairs. 4. Sexual Organs, § 2285. Impregnation, § 2315. Urinary Organs, § 2337. B. _Animal Organs_ 404