I860.] ADDITIONS TO THE FLORA OXONIENSIS. 99 



Marrubium vulgare. Sea-bank near Mardyck. 



Lysimachia Nummularia. Bank of the canal to Furnes. 



Samohis Valerandi. Marslies round Fort-Louis. 



Glaux maritima. In the basin for clearing the harbour's 

 mouth. 



Siatice Armeria. Sea-bank to the left of the harbour. 



Plantago maritima. Basin for clearing the harbour's mouth. 



Chenopodmm maritimum. Salt-water moats and canals. 



Atriplex laciniata ? Sandy shore. 



Salsola Kali. Loose sandy shore. 



Salicornia herbacea. Seashore, plentifully. 



Polygonum Fagopyrum. Cornfields^ etc., scarcely wild. 



Triglochin palustre. Edge of canal to Mardyck. 



Allium vineale. Sandy fields between Fort-Mardyck and the 

 Calais road. 



Asparagus officinalis. Sand-hills about Rosendael, sparingly. 



Hydrocharis Morsus-rancB. Moat on the right of the Porte 

 du Fort-Louis. 



Neottia spiralis. Common land between the Mardyck road 

 and the sea. 



Herminium Monorchis. Moist hollows among the dunes, be- 

 tween Rosendael and the sea. 



Epipactis latifolia. Sand-hills between the Porte du Mar- 

 dyck and the Basin des Chasses. 



Ammophila arundinacea. On the dunes. 



Elymus arenarius. On the dunes. 



Triticum junceum. On the dunes. 



Sciipus maritimus. Salt-water moats and ditches. 



Blysmus compressus. Canal-bank near Mardyck. 



Carex arenaria. Loose sand-hills, abundantly. 



Carex extensa. Under moat of the fortifications near the 

 Porte de I'Estran. 



Carex ? Marshy places among the dunes. 



ADDITIONS TO THE FLOKA OXONIENSIS. 

 By H. BoswELL. 



I take this opportunity of sending you a notice of some few 

 plants I have met with during last summer, which are unmen- 



