INDEX 



66s 



Hop, clover, 442, 449 

 -meal, 264 

 -tree, 475 

 Hordeum, 88, 135 



distichon, 135, 136, 137, 143, 145 

 erectum, 147 

 nudum, 146 

 nutans, 146, 147 

 zeocriton, 146 

 spontaneum, 148 

 vulgare, 144, 

 coeleste, 145 

 coerulescens, 145 

 hexastichon, 136, 137, 143, 144, 



146 

 intermedium, 137, 143, 145, 146 

 nigrum, 145 

 pallidum, 143, 145, 146 

 trifurcatum, 136, 137, 14s, 146 

 Horse millet, 213 



nettle, 560 

 Horseradish, 343 

 Horsetails, 62 

 Hortulana plum, 400 

 Hosackia, 429 

 Hubbard squash, 614 

 Huckleberry, 547 

 black, S47, 550 

 blue, S46, 547 

 box, S47 

 bush, S47 

 Carolina, 547 

 dwarf, 547 

 family, 543 

 high bush, 547 

 southern black, 544 

 swamp, 547 

 Hull-less Jerusalem barley, 14s 



oats, 130 

 Humulus, 252, 258 

 japonicus, 265 

 lupulus, 258 



neomexicanus, 265 



Hungarian millet, 219 



vetch, 430 

 Husk tomato, 592 

 Hyacinth, 229 



bean, 422 

 Hyaloplasm, 6 

 Hybrid barley, 145 

 Hydrocotyle, 530 

 Hypocotyl, 57, 104 



Ichang lemon, 487 

 Imperatrice plums, 399 

 Incomplete flowers, 55 

 Indian corn, 88 



millet, 213 



mustard, 340 



tobacco, 600 

 India rubber plant, 252 

 Inflorescence, determinate or cymose, 56 



indeterminate or racemose, 56 



scar, 26 



simple, 56 

 Integuments, 50 

 Intercellular spaces, 44 

 Internodes, 72 



Intracalicary organs, of cotton, 513 

 Involucre, of cotton, 512 

 Ipomoea, 554, 555 



batatas, 555 



bona-nox, 554 



pandurata, 554 



purpurea, 554 

 Italian clover, 435 



Jack bean, 422 

 Japan clover, 465 



ivy, 33 



inillet, 213 



rice, 206 

 Japanese apricot, 407 



barnyard millet, 210, 220 



buckwheat, 294 



hop, 265 



