XXIl VEGETABLE PHYSIOLOGY 
FLG. PAGE 
135. Section of Stem of Rush ; ; i ‘ . - . 313 
136, Adult Vegetable Cells 3 ‘ : : . . . 815 
137. Region of Growth in Root of Bean : ‘ . . 318 
138. Pfeffer’s Auxanometer ‘ - Bodh . . . 319 
139. Air Passages in Potamogeton i ‘ : . 337 
140. Leaf of Isoétes . . : 3 . : : . . 338 
141. Petiole of Water-lily : : ‘ . : . 339 
142. Rhizome of Marsilea 3 5 ‘ : : : . . d41 
143. Water-gland of Saxifraga . 5 j 5 a é . 343 
144, Leaf of Heath é ; ‘ : ‘i ° . . . 345 
145. Suckers of Thesium . : ‘ ; ‘ ; : . 348 
146. Section of a Sucker ‘ - ‘ : ; ; . . 349 
147. Zoospore of Ulothrix . . 7 ; : : . 353 
148. Plasmodium of a Bepeomyoote, : : : . - . . 354 
149. Cells from Leaf of Elodea . ‘ ‘ : F : . 357 
150. Cells from Hair of Tradescantia ‘ ‘ ‘ ‘ . . 357 
151. Leaf of Telegraph Plant F : i : ‘ P . 362 
152. Pulvinus of Mimosa : 2 ‘ 3 »  « 363 
153. Desmodium gyrans, day and night eaiion : ; ‘ . 380 
154. Nicotiana glauca, day and a position , - 381 
155. Pulvinus of Mimosa . ‘ ‘ A : . 383 
156. Darwin’s Klinostat ‘ - : . 7 .  . 389 
157. Section of Sucker of Thestum 5 , x : 5 . 397 
158. Haustoria of Cuscuta ‘ ‘ : é ‘ ; _ 398 
159. Leaf of Dionea : : is _ F ‘i é . 399 
160. The same : é s »  « 410 
161. Continuity of Protoplaam diraneh the Cell-wall : F - 413 
162. Yeast Plants 3 , : »  . 422 
163. Stages in Karyokinetic Divisiba re the Nucleus : : . 423 
164. Zoospore of Ulothrix ° : : ‘ é : »  . 427 
165. Gonidangia of Achlya . ‘ : : j 2 3 » 427 
166. Coenocyte of Mucor : . ‘ : . .  « 428 
167. Part of Hymenial Layer of Pty g ‘ . : . 428 
168. Stylogonidia of Eurotium , ‘ » . 429 
169. Filament of Ulothriz with Gaiietes Sienping 3 5 ‘ . 430 
170. Oogonium of Fucus : : . ‘ . . 432 
171. Oosphere and Antherozoids of Rava , : é ; . 432 
172. Procarpium of a Red Seaweed : ; : ; »  . 433 
173. Archegonium of Fern : R ‘ ‘ F . 434 
174. Prothallium of Fern P i R , . . 437 
175. Germination of Microspores of Balotnie ; ; : . 438 
176. Germination of Megaspore of Salvinia ‘ z .  . 439 
177. Germination of Megaspore of Selaginella , . 5 . 440 
178. Ovule of Pinus ‘ , : : : : . . . 441 
179. Ovule of an Angiosperm F ‘ ‘ : ‘ . 441 
180. Antherozoids of Moss and Fern . z . : .. 445 
181. Antheridium of Fem . F ‘ ‘ é ‘ ‘ . 445 
182. Archegonium of Fern . F ‘ r : : - . 446 
