xvi LIST OF ILLUSTRATIONS 
FIG-UKE PAGE 
200. Compound Umbel of Wild Carrot.214 
201. Compound Umbel of Wild Parsnip.215 
202. Cyme of Chickweed.215 
203. Panicle.215 
204. Compound Cyme of Elder.215 
205. Spike.216 
206. Photograph of Plantain Spike.216 
207. Bean Seed, Showing Parts ....... 219 
208. Seeds of Bean and Pea ........ 220 
209. Germination of Bean.221 
210. Bean Seedlings.222 
211. Diagram of Grain of Corn . . . . . . . 224 
212. Unsprouted Grain of Corn ....... 224 
213. Plumule Ready to Break Out ....... 224 
214. Plumule Free, but Bent by Accident.225 
215. Plumule Unfolding.225 
216. Advanced Corn Seedling. 226 
217. Diagram of Fruit of Rose.'233 
218. Cross Section of Orange, a Berry ...... 234 
219. Vertical Section of Apple, a Pome ...... 235 
220. Cross Section of Apple.235 
221. Chestnut, a Dry Fruit.236 
222. Samara, the Winged Fruit of the Mapie.236 
223. Leaf, Flower, and Fruit of Witch-hazel.237 
224. Cross Section of Cucumber, a Pepo or Fleshy Fruit . . . 238 
225. Capsule of Violet.238 
226. Capsule of Poppy.238 
227. Dry Fruits.239 
228. Vertical Section of Peach, a Drupe.239 
229. Akene of Dandelion. 239 
230. Seed Dispersal of Milkweed.240 
231. Fruits Distributed by Animals.241 
232. Fig-wasp. 243 
233. Vertical Section of Caprifig.244 
234. Cross Section of Root with Root Hairs ..... 247 
235. Cross and Longitudinal Section of Root.248 
236. Longitudinal Section through Root and Root Cap . . . 248 
237. Germinating Wheat, Showing Root Hairs . . . . . 249 
238. Bit of Epidermis of Root with Root Hairs.249 
239. Fibrous Roots of the Buttercup. 251 
240. Fascicled Roots of Dahlia.251 
