162 
TETRADYNAMIA.—SILIQUOSA. 
S. Irio, Gal. Compend. p. 65. Sm. Compend. p. 100. E. B. t. 1631. 
Hab. Way sides and waste places, common. 
BARBAREA. 
B. vulgaris, Gal. Compend. p. 65. Sm. Compend. p. 100. E. B. t. 443 (Erys. 
Barbarea). 
Hab. Among rubbish and on ditch banks. In the lane near the College Botanic 
Garden. 
ERYSIMUM. 
E. Alliaria, Gal. Compend. p. 65. Sm. Compend. p. 101. E. B. t. 796. 
Hab. Hedge banks and waste places. At Powerscourt near the church, &c. 
E. cheiranthoides, Sm. Compend. p. 101. E. B. t. 942. 
Hab. Gravelly fields near Sunday’s Well, county of Cork; Mr. Drummond. 
CHEIRANTHUS. 
C. fruticulosus, Sm. Compend. p. 101. E. B. t. 1934. 
Hab. Old walls and castles. 
MATHIOLA. 
M. sinuata, Gal. Compend. p. 66. E. B. t. 462 (Cheiranthus sinwatus ). 
Hab. In a small island, called Straw island, near the largest Island of Arran. 
ARABIS, 
A. thaliana, Sm. Compend. p. 101. E. B, t. 901. 
Hab, Old walls near Step-aside, between Dundrum and the Scalp. 
A. ciliata, Gal. Compend. p. 66. E B t 1746. (Turritis alpina ). 
Hab.; First found on the gravelly beach near Rinville, Cunnamara, in October 
1805. It has since been found by Mr. Drummond on the western point 
of the barony-of Bear, and on sand banks near Mr. O’Connell’s Demesne, 
county of Kerry. 
A. hirsuta. Gal. Compend. p. 66. E. B. t. 587 (Turritis Zirsuta ). 
Hab. On limestone rocks near Corrofin, and other places in the county of Clare, 
and on the old roof of St. Doulagh’s church, county of Dublin. 
BRASSICA. 
B. Napus. Sm. Compend. p. 102. E. B. t. 2146. 
Hab. Tops of ditches and fields near Dublin, common, 
B. Rapa, Sm. Compend. p. 102. EK. B. t. 2176. 
Hab. Fields near Cork ; Mr. Drummond. 
B. Oleracea, Sm. Compend. p. 102. E. B. t. 637, 
Hab. On the cliffs near Youghal, sparingly; Mr. Drummond. 
