ee 5, Pe 
in the Hortus Kewensis is different from the one in the Magazine, 
the former is inserted within brackets, with the letters H.K. under 
the latier. 
We have preferred making our Indexes include forty-two, rather 
than only forty volumes, because those who choose to bind up the 
plates and letter-press separately will find, that six volumes of the 
latter will make one of a convenient size, and the whole will be 
comprehended in seven equal volumes. We rather recommend the 
binding the plates according to the systematic arrangement, and the 
jetter-press numerically, as published. lt will be useful, to students 
particularly, to have all the species of the same genus arranged 
together, and the figures on the plates will refer readily to the 
letter-press. 
The second part is in great forwardness, and will be published 
with as little delay as possible, containing Ist, the systematic 
arrangement ; 2d, a list of the plants which have different names 
in the last edition of the Hortus Kewensis from those under which 
they are published in the Botanical Magazine ; and 3d, an enume- 
ration of the whole in numerical order with corrections. 
