82 
Anthemis arvensis, L. A. A few plants about lake. 
A. nobilis, Z. B. Common as a component of the turf in various 
lawns. 
Achillea Millefolium, L. Everywhere. A common factor of the 
en turf. 
Matriearia Chamomilla, L. A common weed. 
*M. discoidea, DC. Not uncommon in some localities within 
our area. 
M.inodora, L. A weed in flower borders and shrubberies. 
Chrysanthemum Leucanthemum, L. Very common in the turf ; 
common also in cultivated ground. 
C. Parthenium, Pers. A weed in flower beds and shrubberies. 
Tanacetum vulgare, L. Strip. Here and there near ha-ha and 
river. 
pastum vulgaris, L. Strip. By towing-path. Q. Here and 
ther 
Petasi es yanis L. Strip. Very common on the river side of 
towing-pat 
Tussilago Farfara, L. A. About lake and near pumping station. 
Senecio vulgaris, L. Common. 
S. sylvaticus, L. More abundant about lake and along borders 
of woods than the preceding. 
S. Jacobaea, L. A. P. Q. Here and there in open places and less 
end parts of woods. Strip. Much less frequent than S. aqua- 
S. aquaticus, Huds. A. Here and there near lake. Strip. 
Common. 
Arctium majus, ` chkuhr. P. A. A few plants in wood near 
hollow walk. Stri 
A. minus, E Q. Common. Strip. Common by towing- 
th. 
ripe nigra, L. In all the divisions. Most common in P. 
and Q. 
C. Jacea, L. A few plants near lake and in Queen's Cottage 
firounds. 
C. Seabiosa, L. P. Here and there. Strip. A few plants. 
* This plant, apparently a native e Dim Asia and Port eet America, was 
collected on the bank of the Thames hit y Dr. Thomson, and is now common 
in some localities within our area. Tt is widely distributed weed in temperate 
mates. history of its distribution "and í extraordinary oon sik has 
received altogether no less than ten — generic names—is given by 
A. Braun in the Botanische Zeitung for 1852, p. 649. 
