192 
such pheznogams as he had found within our limits, but which 
had not been named in the Catalogue. They are now embraced 
in this Supplement. To the localities of some of the rarer and 
more interesting plants he also made a large and valuable con- 
tribution. 
Probably the most interesting addition now made to our list 
of plants is of that remarkable orchid, Zpipactis Helleborine, Irm., 
found within the limits of our city, in July, 1882 :—its second 
discovery in America. But, without doubt, the very large 
addition of adventives, detected near the cattle yards at East 
Buffalo (chiefly from the far west), will arrest the attention of 
botanists and excite their surprise. Among these aliens are 
many plants of especial interest. 
In this connection it may be said that of the 1,295 speaies 
and varieties of phaznogamous plants, now enumerated as 
belonging to Buffalo and its vicinity, 1,o1r are indigenous to 
the soil, and 284 have been introduced, inadvertently or by 
design. 
The names of two species, only, require to be dropped from 
the Catalogue, as having been improperly included :—Cam- 
panula glomerata, L., (for which an aberrant form of C. rapuncu- 
loides, L. had been taken), and AZelica mutica, Walt. Both these 
species had been named, with great hesitation, as members of 
our Flora. 
These and other errors, more or less important, will be found 
corrected in the following list: but those which have seemed 
unlikely to mislead the student have not been noticed. The 
names of all genera and species included in the Catalogue hav- 
ing numerals affixed to them, reference to errors is made by such 
numbers rather than by page and line:— the more common, but, 
in the present instance, the less convenient way. 
During the year 1882, attempts were made, in the interests of 
botanical science, to introduce into the vicinity of Buffalo, by 
seed or otherwise, the following named plants :— 
Clematis verticillata, DC. Phlox paniculata, L. 
Diplotaxis tenuifolia, DC. Atriplex rosea, L. 
Anychia dichotoma, Michx. Amarantus viridis, LL. 

