28 
HERBARIUM, 1902-1908. 
Since the last Report, we have been able to add to the 
Society’s Herbarium a number of interesting plants, as will be seen 
by the following list. Some are extremely rare ; ¢.g., Bupheurum 
aristatum is known to occur in only two English Counties, and 
Wolffia arrhiza has only lately been found in Sussex. An increased 
proportion are aliens, due to our having now most of the native 
plants and to the large importation of hay, &c., containing foreign 
seeds. 
List OF NEw PLANTs. 
Alyssum calycinum. 
Downs, Patcham. 
Arabis hirsuta, v. glabrata. Dyke Hill. 
Bupheurum aristatum. Beachy Head. 
Sisymbrium Sophia. Eastbourne. 
Erepimum perfoliatum. Kemp Town. 
Bromus ariensis. Lewes. 
Wolffia arrhiza. North Stoke. 
Potamogeton coloratus. Eastbourne. 
Trifolium resupinatum. 
Found in many places in 1902. 
Melilotus sulcata. Aldrington. 
Plantago ceratophylla. Aldrington. 
Gastridium australe. Cuckfield. 
Oxalis stricta. Cuckfield. 
Juneus obtusiflorus. Eastbourne. 
Lolium temulentum. Dyke Road. 
Linaria repens. By Dyke Railway. 
Brassica adpressa. Glynde. 
Erucastrum Polichii. Glynde. 
Vaccinum Oxycoccos. West Chiltington. 
Calluna Erica v. incana. Washington. 
Campanula Rapunculus, Pulborough. 
Cterach officianum. Pulborough. 
Pimpinella magna. 
Near Polegate. 
T. HILTON, 
Curator. 
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