INDEX TO TERMS, ETC, 



291 



Heads of composites, 161 

 Hep of lose, 137 

 Honey-gland, 54, 87 

 Host-plant, 188 

 Hypoeotyl, 91 

 Hypogynoiis, 70 



Imbricate, 107 

 Incised, 202 

 Incomplete, 49 

 Indefinite, 105 

 Inferior, 54, 137 

 Inflorescence, 8 

 Internode, 103, 28:; 

 Introrse, 228 

 Involucre, 76, 164, 234 

 Irregular, 21, 56 

 Irritability, 100 



Joint or node, 5, 101, 28^ 



K 



Keel petals, 31, 125, 129 



Labellum, 252 

 Lacunte, 81 

 Leaf, compound, 4 



, simple, 4 



Leaflet, 4 

 Leaves, sleep of, 4 

 Legume, 124, 139 

 Ligulate, 164 

 Ligule, 284 

 Limb, calyx, 50 

 Linear, 155 



Lip of corolla, 25 

 Loculicidal, 277 

 Loculus, 277 

 Lodicule, 285 



M 



Macrosporangia, 68 

 [ Macrospores, 68 



Marginal placentas, 81 



Male flower, 49 



Medulla, 69 

 I Medullary ray, 69 



Mericarp, 154 



Merous, 264 



Mesocarp, 134 



Microbe, 131 



Micropyle, 69, 207 



Microspore, 68 



Monadelphous, 101, 107 



Monoecious, 49, 241 



Mucronate, 111 



N 



Natural Orders, 62 

 Nectar, 54 

 Nectary, 23, 112 

 Neuter flower, 160 

 Nitrates, 131 

 Nitrogen, 131 

 Node, 5, 101, 283 

 Nucleus, 12 

 Nutlet, 204, 211,214 



O 



Obsolete, 163 



Order, 50 



Organs, 2 



" Origin of Species," 47 



Ovary. 9 



