89 
Heleocharis palustris, L. Very common about lake and along 
-h 
_Scirpus lacustris, L. Strip. Large masses on banks of mud by 
river. 
S. carinatus, Sim. Strip. Side of river opposite Palace Grounds. 
S. triqueter, 4. Strip. nt of river opposite Palace Grounds ; 
also south of Brentford Fer 
Carex muricata, L. B. P. A Here and there in dry places. 
C. ^ L. A. Here and there by lake. Strip. Not 
uncomm 
C. L. Strip. By ha-ha and along towing-path near 
Biew Chie 
leporina, Z L. A. Near lake. Q. Not unfrequent. Strip. By 
C. -— L. Strip. This and C. paludosa are rather rare within 
our lim 
C. hirta, L. Strip. Common. Q. Abundant along a strip of 
about 50 pies broad from d of ha-ha. 
C. paludosa, Good. Strip. Here and there by ha-ha. 
C. riparia, Curtis. Common, nearly all pieces of water. 
Phalaris arundinacea, L. A. Near lake. Strip. Abundant along 
ha-ha 
Anthoxanthum odoratum, L. Common in all the divisions. 
Alopecurus agrestis, L. Here and there in cultivated ground. 
A. pratensis, L. Common. In some places forming the principal 
factor in the turf. 
Milium effusum, Z. Q. Plentiful in wood skirting pinetum. 
Phleum pratense, L. Generally distributed over the whole of 
the open turf. 
Agrostis vulgaris, With. Abundant in all divisions. 
Agrostis alba, Z. A. About lake and on borders of plantations. 
Apera Spica-venti, Beauv. B. A weed in cultivated ground. 
Aira caryophyllea, Z. Plentiful in dry spots—along hedge- 
rows, &c. 
A. praeéox, L. In every dry place both in turf and elsewhere. 
Deschampsia flexuosa, Trin. A. Q. oe shade more than the 
following species. Common under tre 
D. caespitosa, Beauv. A. Q. and Strip. Very onina about 
lake and on the borders ‘of plantations nearest it ; also n 
Holcus lanatus, L. Plentiful in all the divisions. 
