Flowering Plants and Ferns of Dublin and WieM&w. 193 



Arabis. 



Thaliana. Linn. D. Plentiful on south side of Howth. 



liirsuta. Brown. D. and W. Local and rare. 



[Camelina sativa. Linn. Has occurred at Fassaroe occasionally as 



a weed of cultivation. 



Barbarea. 



vulgaris. Brown. D. and W. Frequent. 



[prseeox. Brown.] D. Well established on a wall at Lucan. 

 Nasturtium. 



officinale. Brown. I), and W. Common. 



palustre. De Cancl. D. and W. Rather rare. 



amphibium. Brown. W. Murrough of Wicklow, 

 Armoracia. 



[rusticana. Bab.] D. and W. Waste Ground. Occasional. 

 Cochlearia. 



officinalis. Linn. D. and W. Common. 



danica. Linn. D. and W. Bare. 

 Draba. 



verna. Linn. D. and W. Common. 

 Alyssum. 



[calycinuni. Linn.] D. Portmarnock. 

 Berteroa. 



[incana. D. C] D. Portmarnock. 

 Thlaspi. 



J arvense. Linn. D. and W. Very rare ; introduced with 



the crops. 

 Capsella. 



Bursa-pasGoris.Moench.D. and W. Very common. 

 Lepidium. 



[ruderale. Linn.] D. North Wall, and near Kilbarrack 



Church. Not seen for many years. 



% campestre. Brown. D. Dundrum and Blanchardstown. 



Smithii. Hook. D. and W. Frequent. 

 Senebiera. 



% didyma. Pers. D. Very local ; occasionally about Dublin . 



t Coronopus. Poiret. D. and W. Local. 



6. Resedacese. 



Reseda. 



tlutea. Linn. 



D. Very rare. Chapelizod, Knockmaroon, 

 Rush, Malahide, etc. 

 Luteola, Linn. 1). and W. Frequent, 



[suffruticulosa. Linn:]Well established at Portmarnock. 



Viola. 



palustris. Linn. 



8. Violacese. 



D. and. W. Frequent in hilly and boggy 

 districts. 



