THE FLORA OF LIVERPOOL. 

 SUB-ORD. II. NOTOBHIZEyK. 



12. HESPERIS. Linn. Dame's Violet 

 Tetradyn. Siliquosa. L. 



1. H. MATR0NALI9. L. (Common D.) May — July. % 



Plentiful about Clegg's pits, Allerton; though probably 

 outcasts from gardens. These pits are rich in mosues, 

 ferns, and other interesting plants, — ^W.H. 



IS. SISYMBRIUM. Liun. Hedge-Mustard. 

 Tetradyn. Siliquosa. L. 



1. S. OFFICINALE. L. (Common H.) June, July. 



Waste places and road sides, very abundant. 



2. S. SOPHIA. L. (Five-leaved H. or Flax-weed.) June — 



August. O 



Abundant in various places in Wirral, near the sea. 

 Bidston, New Brighton, Hoylake, Leasowe Castle, &c. 

 Sand hills, Crosby and Formby, common, — ^W.S. Bootle, 

 — R. Tudor. Southport. 



3. S. THALIANUM. Hook. (Common Thale Cress.) Spring 



and Autumn. 



Walls, dry banks, gravelly soils, (fee, common. 



14. ALLIARIA. Adans. Garlic Mustard. 



Tetradyn. Siliquosa. L. 



1. A. OFFICINALIS. D.C. (Erysimum alliaria. L.) (Com. G., 

 Jack-by-the-Hedge, or Sauce Alone.) June, 

 July. ^ 



Hedge banks and waste places, common. 

 The larva of Curculio Jlliaria feeds apon this plant. 



15. ERYSIMUM. Linn. Treacle Mustard. 



Tetradyn. Siliquosa. L. 



1. E. CHEiRANTHoiDEs. L. (Worm-seed T.) June — 

 August. 



Soirthport,— (G.S.) In a lane near Sefton,— W. Bean. 



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