FLORA OF BUCKINGHAMSHIRE. 111 
gallica, Crepis fetida, Xanthium Strumarium, Andromeda polifolia, 
Melampyrum cristatum, Mentha rotundifolia, Verbascum Blattaria 
Utricularia intermedia (doubtfully recorded), Thesium humifusum, 
Myrica Gale, Habenaria viridis, Carex Pseudo-cyperus, Asplenium 
JSontanum, Botrychium Lunaria. Most of these are not known to 
have been found for the last sixty years, and their re-discovery 
is much to be desired. It is possible that some others included 
without any mark of suspicion may be erroneously inserted, as 
as many of the localities given by the older writers require 
confirmation. 
The river Thame forms a natural division between the north 
and south of the county ; my present knowledge does not justify 
me in adopting a further division into districts. I have endea- 
voured to show which plants are peculiar to either part of the 
county, and which are common to both. To the former the 
initial N or § is affixed, according as they are found in North or 
South Bucks; and the absence of either initial indicates that they 
have been recorded for both divisions. The greater number, 
however, of those to which § is affixed are doubtless to be found 
in the north of the county; but I have no authority for their 
occurrence there. 
The whole list is arranged in accordance with Professor 
Babington’s Manual of British Botany, ed. vi.; and varieties 
given in that work are here included as such. When only one 
form of a species is known to occur it is printed thus—Jfentha 
pratensis b rubra; when both species and variety are recorded they 
are separated by acomma, The total number of species is 808, 
of varieties 30. Plants undoubtedly introduced are italicised. 
In conclusion, I would sincerely thank those who have helped 
me hitherto, hoping that they will continue their assistance, arid 
that many more may be induced to follow their good example. 
BUCKINGHAMSHIRE PLANTS—1869. 
Ranvncunace#.—Clematis Vitalba. Thalictrum flavum. Ane- 
Mone nemorosa, apennina S. Adonis autumnalis 8. Myosurus 
minimus, Ranunculus trichophyllus, Drouetii S, floribundus, 
