88 THYMELACE^. 



Peterborough Road, Harrow, Headstone Drive, waste 

 ground near the Three Horse Shoes tavern, Roxeth, etc. 



3. R. obtusifolius. L. (Broad-leaved Dock.) 

 Way sides and waste places. 7-9. 

 Abundant. 



4. R. sanguineus. L. (Bloody- veined Dock.) 

 Woods and road sides. 7, 8. 



Pinner Hill. 



/3. R. viridis. Sibth. (Green- veined Dock.) 

 Pinner Wood. 



5. R. conglomeratus. Murr. (Sharp Dock.) 

 Watery places, etc. 6-8. 



Pastures, etc., at Harrow, not unfrequent. 



6. R. acetosa. L. (Common Sorrel.) 

 Meadows and pastures. 5-7. 



Very common. 



7. R. acetosella. L. (Sheep Sorrel.) 

 Dry pastures. 5-7. 



Harrow Weald and Ruislip Commons, at Greenhill, 

 Headstone Drive, Peterborough Road, etc. 



ORDER LXXIII. THYMELACE^E. (MEZEREON TRIBE.) 



DAPHNE. (Spurge Laurel) 

 I. D. Laureola.* L. (Common Green Spurge Laurel.) 



Woods and Thickets. 1-5. 



I found one plant in Harrow Park. (Edition i.) Can- 

 nons, Whitchurch. 



