98 DUNKIRK PLANTS. [April, 



Spergula nodosa. Sandy ground. 



Arenaria peploides. On the dunes. 



Arenaria marina. Sides of the outer moat (salt-water). 



Parnassia palustris. Moist hollows amon^ the dunes^ plenti- 

 fully. 



Erodium cicutarium. Sandy ground. 



Medicayo falcata. Glacis near Rosendael. 



Medicago sativa. About the fortifications. Probably sown. 



Medicago minima. Sandy ground. 



Melilotus officinalis. Fields by the Canal des Moeres. 

 . Trifolium arvense. On the dunes^ abundantly. 



Trifolium fragiferum. Moist places among the dunes. 



Hippuris vulgaris. Side of the canal to Furnes. 



Hydrocotyle vulgaris. Marshes about Fort-Louis. 



Eryngium maritimum. Abundant on the dunes. 



Eryngium campestre. Sea-bank opposite Fort-Mardyck. It 

 seems strange that it should not have established itself, b etter on 

 the English' coast. I have nqticed it at Dunkirk and Calais^ and 

 also plentifully about Boulogne. 



Asperula cynanchica. On the dunes, etc. 



Cichorium Intybus. Fields, waste ground. 



Tanacetum vulgare. Roadside beyond Rosendael. 



Bidens cernua. Ditch beyond Rosendael church. 



Artemisia maritima. Sea-bank to the left (south-west) of the 

 harbour. 



Gnaphalium luteo-album ? Cornfields between St. Pol and the 

 sea. 



Erigeron acris. On the glacis. 



Aster Tripolium. Salt-water moats and canals. 



Jasione montana. On the dunes. 



Chlora perfoliata. Dunes to the right (north-east) of the 

 harbour. 



Lycopsis arvensis. Sandy ground between Rosendael and the 

 sea. 



Anchusa officinalis. On the glacis between Porte de I'Estran 

 and Porte de Nienport. 



Cynoglossum officinale. About Mardyck. 



Leonurus Cardiaca. Side of the road to Furnes. 



St achy s palustris. Cornfields between Fort-Mardyck and the 

 sea. 



