204 



INDEX TO GENERA. 



Names in italics are those of genera merely mentioned, appearing only as 

 synonyms or quoted as synonyms under other genera. 



Abrus, 62. 

 Abutilon, 20. 

 Acacia, 78. 

 Acalypha, 192. 

 Achyranthes, 173. 

 Acrocephalus, 168. 

 Acronychia, 32. 

 Actinodaphne, 176. 

 Adenanthera, 77. 

 Adenosacme, 104. 

 Adenosma, 144. 

 Adenostemma, 113. 

 Adhatoda, 162. 

 Adina, 99. 

 Adinandra, 17. 

 Adinobotrys, 55. 

 Aeginetia, 147. 

 Aegle, 33. 

 Aerua, 173. 

 Aeschynanthus, 148. 

 Aeschynomene, 56. 

 Aesculus, 47. 

 Afzelia, 76. 

 Aganosma, 131. 

 Agapetes, 121. 

 Ageratum, 113. 

 Aglaia, 36. 

 Aglaia, 36. 

 Ainsliaea, 118. 

 Alangium, 97. 

 Albizzia, 78.» 

 Albizzia, 79. 

 Alchornea, 192. 

 Allaeanthus, 196. 

 Allamanda, 129. 

 Allophylus, 44. 

 Alsodeia, 13. 

 Alternanthera, 173. 

 Alysicarpus, 62. 

 Alyxia, 130. 

 Amalocalyx, 131 . 

 Amarantus, 173. 

 Ammannia, 87. 

 Ammannia, 88. 

 Amoora, 36. 

 Ampelocissus, 43. 

 Anacalosa, 37. 

 Anaphalis, 115. 

 Andrachne, 183. 

 Andrographis, 158. 

 Andrographis, 162. 

 Andromeda, 121. 

 Anisomeles, 170. • 

 Anisopappus, 117. 

 Anneslea, 17. 



Anogeissus, 83. 

 Anomianthus, 8. 

 Anotis, 102. 

 Anthocephalus, 99. 

 Antidesma, 188. 

 Antigonon, 174. 

 Antitaxis, 9. 

 Aphania, 46. 

 Apios, 64. 

 Apodytes, 37. 

 Aporosa, 188. 

 Arabis, 11. 

 Ardisia, 124. 

 Arfeuillea, 47. 

 Argostemma, 100. 

 Argyreia, 139. 

 Aristolochia, 174. 

 Artabotrys, 6. 

 Arytera, 47. 

 Asclepias, 132. 

 Aspidopterys, 31. 

 Aster, 114. 

 Asystasia, 157. 

 Asy stasia, 157. 

 Asystasiella, 157. 

 Atalantia, 33. 

 Atylosia, 67. 

 Atylosia, 67. 

 Avicennia, 168. 

 Azadirachta, 35. 



Baccaurea, 188. 

 Baliospermum, 194. 

 Baliospermum, 191. 

 Barleria, 156. 

 Barringtonia, 85. 

 Baryxylum, 71. 

 Bauhinia, 75. 

 Beaumontia, 131. 

 Begonia, 94. 

 Beilschmiedia, 176. 

 Berchemia, 40. 

 Bidens, 117. 

 Bide ns, 117. 

 Biophytum, 31. 

 Bischofia, 187. 

 Bixa, 13. 



Blinkworthia, 140. 

 Blumea, 114. 

 Boehmeria, 198. 

 Boerhaavia, 172. 

 Boltonia, 114. 

 Bombax, 24. 

 Bonnaya, 146. 



