xviii ILLUSTRATIONS 



123. Distribution of Forage Crops in United States 303 



123a.Distribution of Timothy and Clover, Mixed 



1236.Distribution of Annual Legumes, Cut for Hay 



123c.Distribution of Small Grains. Cut for Hay 



123d.Distribution of Wild, Salt, and Prairie Grasses 



124. Orchard-grass Representing a Typical Bunch Grass 310 



125. Plants Used in Mixture for Pasture on Poor Land 321 



126. A Student Identifying Clover Seed 330 



127. Tripod Lens Used in Identifying Seeds 330 



1 28. Crimson Clover , 330 



120. Alfalfa 331 



130. Yellow Trefoil 331 



131. White Clover 331 



132. Bokhara Clover 331 



133. Alsike Clover 332 



134. Red Clover 332 



135. Sainfoin 332 



136. Sweet Clover 332 



137. Japan Clover 333 



138. Millet Seeds 333 



139. Meadow Foxtail 334 



140. Annual Rye Grass 334 



141. Tall Meadow Oat Grass 334 



142. Sheep Fescue 334 



143. Crested Dog's Tail t 335 



144. Orchard Grass ' 335 



145. Wheat Grass 335 



146. Brome-grass 335 



147. Perennial Rye Grass 336 



148. Sheep Fescue 334 



149. Johnson Grass 336 



150. Redtop 336 



151. Kentucky Blue-grass 336 



152. Timothy . 336 



153. Experimental Plots Showing Growth of Timothy on Fertilized and 



Unfertilized Plots 341 



154. A Productive Hay Field, the Kind that Usually Responds Well 



to Fertilizer 342 



155. Timothy Head 344 



156. Redtop 348 



157. Orchard-grass 351 



158. Kentucky Blue-grass and Canadian Blue-grass 354 



159. Smooth Brome-grass 359 



160. Tall Meadow Oat-grass 359 



161. Meadow Fescue or English Blue-grass 361 



162. English Rye-grass 361 



163. Millet Plants 370 



164. Commmon Millet 371 



165. German Millet 373 



166. Japanese Millet 373 



167. Effect of Lime on the Growth of Red Clover 382 



168. Distribution of Alfalfa in United States 385 



169. Alfalfa Plants from Seedings Sown in August, September and 



October, and Taken up Following April 392 



170. Alfalfa Seed and Dodder Seed 394 



