THE FLORA OP LIVERPOOL. 



16. SUBULARIA. Linn. Awl Wort 

 Tetradyn, Siliculosa, L. 



1. S. AQUATiCA. L. (Awl Wort.) August. 2; 

 Near Allerton. ? (Specimen from H.S. 1812.) 



17. CAPSELLA. De Cand. Shepherd's Purse. 

 Tetrad/yn, Siliculosa. L. 



1. C. BURSA-PASTORis. D.C. (Common S.) The whole 

 Summer. 



Com fields, waste places, (fee, very abundant. 

 A small white parasitic fungus, Uredo Thlaspi, is frequently found on this plant. 



18. LEPIDIUM, Linn. Pepper Wort, 

 in. Siliculosa. L. 



1. L. LATiFOLiUM. L. (Bioad-leaved P.) July, August. U 



Hoylake, plentiful. 



2. L. DRABA. L. (Whitlow p.) June, July. U 



Banks of the Dee, near Queen's Ferry, — Dr. Wood. 



3. L. RUDERALE. L. (NaTTow-leaved P.) May, June. 



Banks of the Dee, near Queen's Ferry, — Dr. Wood. 



4. L. CAMPESTRE. Bi. (Commou Mithridate P.) May — 



August. 



Com fields, waste places, road sides, &c., abundant. 



5. L. SMiTHii. Hook. (Smooth field P.) April — Sept. 4 



Borders of hedges and fields at Eastham and Rock Ferry. 



19. SENEBIERA. De Cand. Wart-cress. 

 1. S. CORONOPUS. D.C. (CJommon W., Swine's Cress.) 



Waste ground, road sides, (fee, common. 



%. S. DiDYMA. D.C. (Lesser W.) July — Sept. 



Plentiful in sandy lanes near Hoylake,— W.S,, F. P. Marrat. 

 26 



