viii CUN TENTS 



PAGE 



103. The rcproducti^'c system 343 



104. Plant formulas. . . ,' 352 



105. The famih- chain 355 



CH,\PTER X 

 VARIOUS PLANT GROUPS 



10(3. The MagnoHa Family (MaRiioliarea') 358 



107. The Laurel Family (Laurac<'a') 360 



108. The Crowfoot Order (Ranuneula)es or Haiiales) 361 



109. The Poppy Family (Papaveraeeir) • 301 



110. The Mustard Family (Crucifera;) 362 



111. The Poppy Order (Papaverales or Rho'udales) 363 



112. The Rose Family (Rosacea;) 363 



113; The Pulse Family (Leguminosa?) 365 



114. The Rose Order '(Rosales) 367 



115. The Linden Family (Tiliacca'J 367 



116. The Mallow Family (Malvacea;J 369 



117. The iMallow Order (Malvales) 370 



lis. The Parsley Family (Umbellifera-) 370 



119. The Parsley Order (Umbellales or Uml)el!iHora>) 371 



120. The Buckwheat Family (Polygonacea'l 372 



121. The Buckwheat Order (Polygonales) 372 



122. The Birch Family (Betulacea-) 373 



123. The Beech Family (Fagaceac) 374 



124. The Beech Order (Fagales) 376 



125. The Walnut Family ( Juglandaces) 376 



126. The ^^'alnut Order (Juglandales) 376 



127. The Willow Family (Salicacea;) 377 



128. The Willow Order (Salicales) 377 



129. The Crowfoot Series (Archichlamydea') 377 



130. The Heath Family (Ericacea') 378 



131. The Heath Order (Ericales) 379 



132. The Morning-glory Family (Conyolyulacea-) 370 



P3. The Nightshade Family (Solanacca>) 382 



134. The Figwort Family (Scrophulariacea') 382 



135. The Mint Family (Labiata;) 383 



136. The Phlox Order (Polemoniales or TuIiiflora<) 383 



137. The Gourd Family (Cucurbitacea')- 383 



138. The B(dlflower Family (Campanulacea'J 384 



139. The Sunflower Family (Composita;) 385 



140. The BcUflower Order (Campanulales) 386 



141. The Bellflower Series (Metachlanydeir) 386 



142. The Dicotyl Subclass (Dicotyledones) 386 



143. The Grass Family (Graminea-) 387 



144. The Grass Order (Graminales or Glumitlonr) 388 



145. The Palm Family (Palmacea-) 388 



146. The Palm Order (Palmales or Principes) 389 



147. The Arum Family (AraceaO 389 



148. The Arum Order (Arales or Si)a1hitlora') 389 



149. The Rush Family (Juncacea?) 390 



