ROSACES 33 



j3. R. conjungens. Bab. Hedge in Uxbridge Road, 

 Roxeth. 



y. R. purpureus. Bab. ? Hedges at Harrow. 



21. R. althaeifolius. Host. Hedge of Football Field, 



Harrow. Lanes near Pinner. 



22. R. tuberculatus. Bab. R. dumetorum. Blox. 



Harrow. Horsington Hill. (Flor. Midd.) 



23. R. csesius. L. Perivale. (Lees.) [The Pinner 



Station belongs to R. althceifoliusJ] 



FRAGARIA. (Strawberry.) 



1. F. vesca. L. (Wood Strawberry.) 

 Woods and thickets. 5-7. 



Frequent in the Grove, Harrow Park, Pinner Wood, 

 and throughout the district. 



2. F. elatior.* Ehrh. (Hautboy Strawberry.) 

 Hedges, etc. Probably everywhere escaped from culti- 

 vation. 6-9. 



Railway embankment near Kenton, 1863; most likely 

 an escape from some garden. Pinner Cemetery, accidentally 

 introduced, now likely extinct. 



POTENTILLA. ( Cinque-foil) 



i. P. anserina. L. (Silver Weed, Goose Grass, Wild 



Tansy.) 



Road sides, moist meadows. 6, 7. 

 Very common by the road sides. 



