12 
BOTANICAL EXCHANGE CLUB. 
Chara alopevuroides Delile. Mr. More sends a supply of 
this very distinct species. He finds it only in brackish water, in 
the saltworks of Newtown, Isle of Wight. This is also new to 
Britain and was described and figured at plate 9 of the Journal of 
Botany, but the plate hardly does justice to the habit of growth of 
the plant, the spikes being much more bushy than they are repre- 
sented. 
NEW GLOUCESTERSHIRE PLANTS. 
Amongst a collection of Gloucestershire plants gathered by 
Hr. St. Brody, which we have looked through, the following are 
not given by Mr. Watson for the South Severn subprovince. All 
the stations are in Gloucestershire. 
Ranunculus heterophyllus. Near Gloucester. 
,, floribundus. Ho. 
,, trichophyllus Bo. 
,, Drouetii. Pond near Newen Canal. 
Delphinium Ajacis. In Fields near Cirencester. 
Fumaria pallidiflora. In Fields near Frith Wood. 
,, muralis. In fields near Beachley, a mile and a half from 
Chepstow. 
,, parviflora. In fields, Leckhampton Hill. 
,, Vaillantii. Ho. 
Viola Reichenbachiana. CranhamWood. 
Drosera intermedia. Heath near Micheldean. 
TJlex nanus, true. Ho. 
Melilotus arvensis. Field near Micheldean Station. 
,, vulgaris. Ho. 
Poterium muricatum. Pitchcombe Wood (one plant). 
Myriopkyllum alter nijlorum. Newent Canal. 
Callitriche pedunculata. Ho. 
,, platycwrpa. Marshy ground, near Micheldean. 
( "Knanthe Phellandrium. Pond near Gloucester. 
Salix fragilis. Severn banks. 
,, purpurea. Ho. 
Cephalanthera rubra. Pitchcombe Wood (very fine). 
Car ex stricta. Newent Canal. 
,, acuta. Ho. 
Lastrea Borreri. Forest of Hean. 
,, collina. Do. 
INTRODUCTIONS. 
The principal plants which come under this head which 
we have to notice are Oamelina sativa vera, fields at Foxford, Mayo 
