FLORA OF OXFORDSHIRE. 103 
G. intermedium, Fhrh. 
Top. Bot. 130. Syme, E. B. iii. 199. 458. Nym. 230. 
G. urbano-rivale, Reh. Native. Woods. Local andrare. P. May- 
July. 
First record, Jour. Bot. ix., W. T. Dyer, Elsfield Copse. 
4. Ray. Elsfield Copse as above; Beckley Wood; Noke. Report of 
Rec. Club since 1880. 
This is a hybrid of wrbanum and rivale, the urbanum parentage rather 
predominating; with this grows G. intermedium, W., G. rivali urbanum, 
Rch., with drooping flowers and brown calyx, a hybrid nearer rivale, and 
several forms receding from or approaching to it; some of these are fertile. 
Warwick rare. 
G. rivale, L. Water Avena. 
Top. Bot. 131. Syme, E. B. iii. 200. 459. Nym. 230. Bx. 3. 
Native. Sylvestral and pratal. Woods, meadows, and canalsides. 
Local, confined to the Ray district. P. May-July. 
First record, Sib. 1794, p. 163. 
4. Ray. Marston! Noke! Sib. Calves Close Headington, Elsfield 
Copse, R. Walker. Cherwell near Thrupp, H. Bos. In Oldbury 
near the spring, and in a meadow near the Oxford Canal at south- 
west extremity of Kirtlington parish, in the latter place specimens 
are more luxuriant, W. Wilson Saunders. Between Kirtlington and 
Upper Heyford, Rev. F. Fox! Meadows between Noke and Beckley, 
Beckley Wood, meadows bordering Weston Peat Pits, railside be- 
tween Upper Heyford and Somerton. 
Berks. Hungerford, Northcroft, Kintbury near Newbury, Brit. 
Warwick. 
RosA. L. 
BR. arvensis, Huds. 
Top. Bot. 153. Syme, E. B. iii. 231. 476. Nym. 231. Bx. 325. 
Native. Septal. Woods, hedges, etc. Common. Shrub. June-July. 
First record, 87d. 1794. 
1. Stour. Tadmarton, Sibford. 
2. Ouse. Mixbury, Ardley, Hethe, etc. 
3. Swere. ‘Not common near Banbury, but u mile or two from it 
in several directions becomes very frequent, sometimes more so than 
canina, Bees. Common. A variety in the Avenue, Great Tew, with 
elongated peduncles, entire sepals, and thickly glandular, 4. Fr. 
Somerton, Bloxham, etc. 
4. Ray. Headington Wick, H. Bos. Stow Wood, Sid. Marston, 
Oddington, etc. 
5. Isis. Tar Wood, Sid. Between Canal and Woodstock Road, about a 
mile from Oxford, with hispid fruit, Bx. Wychwood, Bladon, 
Bruern. 
