TABLE DES GENRES 
Abutilon. 72 
Acacia .124 
Acalypha.245 
Acanthopsis.218 
Acanthus.•. . 219 
Achyranthes.234 
Achyrocline.178 
Acioa.126 
Acridocarpus. 84 
Acrocephalus.226 
Acrostichum.353 
Adansonia. . . 78 
Adenia.139 
Adenopus. 141 
Adenostemma.173 
Adiantum.337 
Æolanthus.229 
Ærua.234 
Æschynomene ...... 108 
Afzelia.122 
Agelæa. 99 
Agératum.174 
Albizzia.125 
Albuca.267 
Allanblackia. 69 
Aloe. . .'.265 
Alsodeia. 63 
Alsodeiopsis. 91 
Alsophila.335 
Pag 
Alternanthera. ...... 235 
Alstonia.190 
Alvesia. 229 
Alysicarpus.110 
Amaralia.160 
Amarantus.233 
Ammania.137 
Amomum.254 
Ampelocissus. 73 
Amphiblemma.135 
Anacardium. 97 
Anaphrenium. 99 
Andropogon.314 
Aneilema. ,.270 
Aniseia.203 
Anisochilus.229 
Anisophyllea.127 
Ansellia.251 
Anthephora.319 
Anthocleista.194 
Antidesma.242 
Apodytes. 91 
Arachis.108 
Argomuellera.246 
Artocarpus.249 
Asparagus.264 
Aspilia.180 
Asplénium .344 
Asystasia.219 
Azolla.358 
