13 
Cochlearla (L.). Scurvy Grass. 
C. Armoracia ( L .). Horse radish. Alien. P. V. 
Waste ground, as an escape from cultivation. Occasional. 
C. Near Warren Station Wallasey; near Prenton, &c. (Dr. g.). 
C. anglica (L.). Fig. 50. Long-leaved Scurvy Grass. Native. 
B. or P. V-VIII. 
Muddy places near the sea. Frequent. 
b. hovtii (Syme). 
L. 1892, Southport (j.a.w.). 
C. danica (L.). Fig. 51. Triangular-leaved Scurvy Grass. Native. 
A. or B. IV-VIII. 
On the sea coast. Rare and local. 
L. 1891, at the foot of walls at Walton Gaol (j.a.w.). 
C. About Parkgate (H.). Hilbre (D.). 1875, Bank of R. Dee 
below Heswall; 1878, in lane leading from Caldy to the shore; 
Rocks at Burton Point (r.b.). 
Hesperis (L.) 
H. matronalis (L.). Fig. 52 . Dames Violet or Rocket. Alien. 
B. or P. V, VI. 
Plantations, fields, &c. Rare, and escaped from cultivation. 
L. About Clegg’s ponds, Allerton (D.). Mossley Hill 
(Mrs. s. b.). Speke (MissR.). 1892, about Aintree Racecourse 
(j.a.w.). 
C. In several moist plantations in Wirral (h.e.s.). In two 
places near Raby Mere; near Stoke (Dr. g.). 1901, by the 
Birket at Leasowe (Missw.). 
Sisymbrium (L.). 
S. Thalianum (Hook). Fig. 53. Thale Cress. Native. A. IV, V 
and IX, X. 
Walls, dry banks, &c. Common. 
S. officinale (Scop.). Hedge Mustard. Native. A. or B. VI, VII. 
Roadsides and waste places. Very common. 
b. liocavpum (D. C.). 
L. 1892, Lane behind Walton Village, leading to Club 
Moor (j.a.w.). 
C. Frequent on the Cheshire side (j.a.w.). 
