.EOSACE^. 101 



VII. Hackney Marshes. 



Not uncommon about London, but much less general than R. corylifolius ; 



the usual form is probably o agrestis, but /3 tenuis occurs at Swakeleys : 



Hillingdon ; Warren. 

 First record: Johnson, \&Z2, 



GETJM, Linn. 



213. G. urbanum, L. Avens. Herb Bennet. 



Caryophyllata, Ger. em. (Blackst.). 



Cyb. Br. i. 337 ; iii. 416; Comp. 166. Syme E. B. iii. t. 457. 

 Shady hedgebanks and woods ; very common. P. June — August. 

 Generally distributed through all the districts, 

 Vn. Seen in this district north of London. 

 First, record : .Btec^-stowe, 1737. 



KOSA, Linn. 



214:> R. spinosisslma, L. Burnet Rose. 



R. pimpinella (Ger.). R. sylvestris pomifera (Johns.), R. pimpinella- 



folio, Ger. cm. (Blackst.). 

 Cyb. Br. i. 355 ; Comp. 162. Syme E. B. iii. t. 461, 

 Open sandy heaths ; very rare. Small shrub. May, June, 

 II. In Tuddington Field, abundantly ; Blackst. Fasc. 87. 



III. On Twittenham Common among the furze, plentifully ; Waring. 



Hpunslow, and other commons near Twickenham, R. Castles ; New 

 B. G. Supp. 688. 



IV. [Hampstead Heath ; Johns. Enum.] 



VII. [In a pasture bet. Knight's bridge and Fulham ; Ger. 1088.] 

 First record : Gerarde, 1597. "We have not seen this in Middlesex. 



215. R. Sabini, Woods. 



Cyb. Br. Supp. 56, 86 ; Comp. 162. Syme E. B. iii. t. 465. 

 III. Near Blackmoor Farm, near Twickenham, E. Castles ; * New B. G, 

 Supp. 688. ' R. gracilis,' near Twickenham, 1843, T, Twining 

 Herb, Brit. Mus, 

 First record; Castles, l^Zl. 



216. R. vlUosa, L. E. mollissima, Fries (Syme E; B. and L. Cat.). 

 Cyb. Br. Supp. 66 and 86 ; Comp. 163, Syme E. B. iii. t, 466. 



Hedges ; very rare. Shrub. June, July. 



III. Hedge at Roxoth, by the Harrow Gasworks, W. M. Hind ; Melv. 28. 



IV. Field near the Railway Station, at Greenhill, W. M. Hind; Melv ^ 2^. 

 V, Hedges near Twyford ; bet. Twyford and Apperton ; Lees. 



• ' Mr. C. has favoured me with cultivated specimens of the several roses mentioned 

 here on his authority.'— i?. C, Watson in New B. G. Supp, 688. 



