INDEX, 



Obs. — The names of the Orders and Suborders are in full capitals : those of 

 Tribes, Subtrihes, <^-c. in small capitals : those of admitted Genera in Roman 

 letters ; of synonymous Genera, t^c. in Italic : those of Subgenera or sections of 

 Genera, in Roman letters spaced. Genera, dec. which are noticed or referred to, 

 but not described, have the mark ( t ) prefi.\ed. 



Abelmoschus 237 



Abutilon 230 



Acacia 403 



Acacia 401, 405 



Acsena 429 



Acanthonychia 172 



Acer 246, 683 



Acer 250 



ACERACEiE 246, 683 



Achania 229 



Achlys 53 



Achyranthcs 171 



Aconituni 34 



Acrolasia 532 



Acta-a 35 



Act^a 36, 37 



Adenarium 176 



Adenorachis 471 



Adenostoma 430 



Adlumia ()S 



Adonis 15 



Adoxa .648 



^jnoplia 260 



JEschynomene . . . . : 355 



JEschjnomcne 293, 294 



iEscuJus 250 



yEthusa 617 



^thusa 608 



Agati 292 



Agrimonia , 430 



Agrostema 194 



Aizoonia 566 



Alchemilla 432 



Algarobia 399 



Alsinastrum 201 



Alsine 181, 183, 674 



Alsine^ 175 



Althffia 229 



Alyssinej: 100 



Alyssoides 102 



Alyssum 102 



Alyssum 100, 101, 106, 110 



Amelancliicr 473 



Ammanuia 480 



Ammi 606 



Ainmi 607, 608 



Ammine.e 606 



Amorpha 305, 690 



Ampelidece 242 



Ampelopsis 245 



Ampelopsis 243 



AmphicarpKa 291 



