INDEX 



Abutilon, 506 

 Abyssinian oats, 130 

 Achene, 58 

 Achillea, 625 

 Acrospire, 144 

 Adjuki bean, 423 

 Adriatic figs, 275 

 Aegilops, no 

 African cotton, 5 1 7 



millet, 213 

 Agave, 47, 281 

 Agropyron repens, 70, 75 

 Agrostis, 81 

 Aino millet, 218, 219 

 Alae, 415 

 Albumin, 105 

 Aleurone layer, 102 

 Alfalfa, 442 



American, 447 



Arabian, 447 



Baltic, 447 



German, 447 



Grimm, 447 



Peruvian, 447 



sickle, 447 



Turkestan, 447 



variegated, 447 



yellow-flowered, 447 

 Algae, 62, 63 

 Algerian oat, 131 

 Allium, 231 



ascalonicum, 231, 237, 238 



cepa, 232, 237, 240 

 bulbellifera, 241 

 multiplicans, 241 



fistulosum, 232, 237, 239 



sativum, 236, 237 



schoenoprasum, 231, 232, 237, 



Almond, 410 



bitter, 411 



hard-shelled, 411 



oil, 411 



soft-shelled, 411 



sweet, 411 

 Aloe, 229 

 Alopecurus, 79 

 Alsike clover, 433, 434 

 Althaea, 506 



officinalis, 507 



rosea, 507 

 Amarelles, 404 

 Amaryllidaceae, 281 

 Amelanchier, 366, 367 

 American alfalfa, 447 



cotton, 512, 520 



cranberry, 548 



black currant, 319, 320 



crabapple, 379 



flowering currant, 319, 320 



gooseberries, 321 



ivy, 492 



laurel, 543 



plum, 397, 400, 401 



red raspberry, 357 



upland cotton, 520 

 Amygdalus persica, 407 

 Amyris, 475 

 Andropogon, 87, 88 



sorghum, 191 



halepensis, 197 

 Angelica, 532 

 Angiospermae, 62 

 Animated oats, 131 

 Annual ring, 40 

 Annuals, 21, 70 

 238 Antennaria, 625 

 653 



