Flowering Plants and Ferns of Dublin and Wicklow, 193 
Ayabis. 
Thaliana. Linn. D. Plentiful on south side of Howth. 
hirsuta. 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. 
[precox. Brown. | D. Well established on a wall at Lucan. 
Nasturtium. 
officinale. Brown. D. and W. Common. 
palustre. De Cand. 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. Rare. 
Draba. 
verna. Linn. D. and W. Common. 
Alyssum. 
{calycinum. Linn.| D. Portmarnock. 
Berteroa. 
[incana. D.C.] D. Portmarnock. 
Thlaspi. 
tarvense. Linn. © D. and W. Very rare; introduced with 
the crops. 
Capsella. 
Bursa-pastoris. Moench.D. and W. Very common. 
Lepidium. 
[ruderale. Linn. ] D. North Wall, and near Kilbarrack 
Church. Not seen for many years. 
t campestre. Brown. D, Dundrum and Blanchardstown. 
Smithii, Hook. D. and W. Frequent. 
Senebiera. 
tdidyma. Pers. D. Very local; occasionally about Dublin. 
+ Coronopus, fPoiret. D. and W. Local. 
6, Resedacez. 
Reseda. 
tlutea. Linn. D. Very rare. Chapelizod, Knockmaroon, 
Rush, Malahide, ete. 
Luteola. Linn. ‘DD. and W. Frequent. 
[suffruticulosa. Linn. ]Well established at Portmarnock. 
8. Violacez. 
Viola. 
palustris. Linn. -D, and. W. Frequent in hilly and boggy 
districts, 
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