35 



BOTANY. 



INDEX TO THE GENERA. 



A 



Abatia, 241 

 Abilguardia, 112 

 Ablania, 241 

 Abroma, 287 

 Abronia, 176 

 Ateus, 274 

 Acacia, 344 

 Ac/L'iui, 91 

 Acalypha, 328 

 Acanthus, 248 

 Acarna, 292 

 Acer, 344 

 Achania, 271 

 Acharia, 322 

 Achillea, 305 

 Achimenes, 250 

 Adiras, 184 

 Achyranthes, 156, 173 

 Achyronia, 284 

 Acia, 268 

 Acianthus, 317 

 Acicarpha, 309 

 Acidoton, 326 

 Acisanthera, 222 

 Acnida, 335 

 Aconitum, 23T 

 Acorus, 191 

 Acrotriche, 174 

 Actoea, 234 

 Actinea, 304 

 Actinella, 304 

 Actinocarpus, 197 

 Actinophyllum, 198 

 Acynos, 2.56 

 Adansonia, 269 

 Adelia, 339 

 Adenanthos, 130 

 Adenanthera, 210 

 Adenophyllura, 306 

 Adenosma, 257 

 Adenosteraum, 221 

 Adonis, 240 

 Adoxa, 205 

 .-Echmea, 194 

 ^giceras, 154 

 jEgilops, 342 

 /Eginetia, 247 

 jEgiphila, 119 

 jEgle, 241 

 ./Egopodium, 166 

 ./Egopricon, 342 

 -.Eschynomene, 2S1 

 -Esculus, 197 

 -Ethusa, 165 

 .Etoxicon, 340 

 Afzelia, 221 

 Agapanthus, 186 

 Agastachys, 130 

 Agathophyllum, 224 

 Agave, 187 

 .Agcratum, 296 

 Agrimonia, 224 

 Agrostcmma, 22C 

 Agrostis, 103 

 Agyneja, 329 

 Aidia, 176 

 Ailanthu-s 344 

 Aira, 104 

 Aitonia, 267 

 Ajuga, 244 

 Aizoon, 231 



Alangium, 236 

 Albuca, 190 

 Alchemilla, 126 

 Alrina, 312 

 Alchornea, 339 

 Aldea, 175 

 Aldrovanda, 169 

 Alectra, 250 

 Alepyrum, 84 

 Aletris, 187 

 Aleurites, 330 

 Alisma, 193 

 Allamanda, 137 

 Allionia, 118 

 Allophyllus, 200 

 Allium, 186 

 Aloe, 187 

 Alopecurus, 102 

 Aloysia, 278 

 Alpinia, 81 

 Alnus, 324 

 Alsine, 168 

 Alstonia, 178 

 Alstroemeria, 187 

 Althaea, 271 

 Alternanthera, 172 

 Alyssum, 260 

 Alyxia, 173 

 Alzatea, 177 

 Amaranthus, 324 

 Amaryllis, 185 

 Amasonia, 254 

 Ambrosia, 324 

 Amellus, 306 

 Amerimnum, 274 

 Amethystea, 89 

 Ammannia, 124 

 Ammi, 164 

 Amomum, 81 

 Amorpha, 274 

 Amphipogon, 114 

 Amsonia, 172 

 Amygdalus, 229 

 Amyris, 201 

 Amzonia, 172 

 Anabasis, 160 

 Anacardium, 207 

 Anacyclus, 300 

 Anadenia, 131 

 Anagallis, 136 

 Anagyris, 208 

 Anamenia, 242 

 Anarrhinum, 253 

 Anarthria, 340 

 Anassera, 178 

 Anastatica, 261 

 Anchusa, 135 

 Ancilema, 195 

 Ancistrum, 91 

 Andersonia, 170 

 Andrachne, 331 

 Andromeda, 213 

 Andropogon, 342 

 Androsace, 137 

 Andryala, 289 

 Anemone, 239 

 Anethum, 166 

 Angelica, 165 

 AnguiHaria, 196 

 Anguloa, 318 

 Anigozanthos, 193 

 Anisacantha, 113 



Anisomeles, 245 

 Anisopogon, 114 

 Annona, 239 

 Anomatheca, 110 

 Anopterus, 197 

 Anredera, 179 

 Anthemis, 304 

 Anthi'ricum, 188 

 Antherylium, 229 

 Anthistiria, 343 

 Anthobolus, 340 

 Anthocercis, 257 

 Antholium, 175 

 Antholyza, 93 

 Anthospermum, 335 

 Anthoxanthum, 91 

 Anthriscus, 179 

 Anthropodium, 193 

 Anthyllis, 275 

 Antichorus, 200 

 Antidesma, 335 

 Antirrhinum, 252 

 Anychia, 177 

 Apactis, 223 

 Apargia, 289 

 Aphelia, 83 

 Apeiba, 236 

 Aphanes, 132 

 Aphyllanthes, 186 

 Aphyteja, 265 

 Apium, 166 

 Apocynum, 158 

 Aponogeton, 226 

 Apluda, 343 

 Aquartia, 119 

 Aquilaria, 214 

 Aquilegia, 238 

 Arabis, 262 

 Arachis, 275 

 Aralia, 168 

 Araucaria, 338 

 Arbutus, 214 

 Arctium, 293 

 Arctopus, 347 

 Arctotheca, 309 

 Aretotis, 309 

 Arclisia, 142 

 Arduina, 143 

 Areca, 328 

 Arenaria, 216 

 Arethusa, 314 

 Aretia, 137 

 Argemone, 236 

 Argophyllum, 155 

 Argythamnia, 324 

 Ariona, 176 

 Aristea, 96 

 Aristida, 102 

 Aristolochia, 316 

 Aristotelia, 223 

 Armeniaca, 233 

 Arnica, 301 

 Arnopogon, 289 

 Aronia, 233 

 Artedia, 163 

 Artemisia, 297 

 Arthrostylis, 112 

 Avtocarpus, 320 

 Arum, 323 

 Aruna, 91 

 Arundo, 107, 115 

 Asarum, 223 



