m WN eS 
FLORA OF OXFORDSHIRE. 95 
. Stour. Sibford Heath. 
. Ouse. Hardwick and Hethe. 
. Swere. Hardwick Road, A. Fr. Tadmarton. 
. Ray. Headington Wick, with var. cordifolius, Blox., see Rep. of 
Rec. Club, 1880, p. 144. 
. Isis. Tangley, Mr. Bicheno. Bruern Wood. 
. Thame. Shotover Hill, see Rep. of Rec. Club, 1880. Shotover to 
Horspath. 
. Thames. Chinnor Common, Aston Wood, Hailey Wood, Mongewell 
Woodcote, Ipsden. 
Berks. Boar’s Hill, Tubney. Bucks, Napford. Northants, Harleston, 
etc. Gloucester, Warwick. 
The fruits of Rhamnifolius are more acid than those of discolor or 
leucostachys. 
R. discolor, W. and N. Common Bramble. 
Syme, E. B. iii. 170. 447. Nym. 217. ‘ 
Native. In hedges and thickets. Abundant. The common form on Clay 
and Oolite. July—Sept. 
Near Sibford in the Stour district occurs a form which Mr. Bagnall says 
is very near argenteus. 
R. thyrsoideus, Wimm. 
Nym. 216. Syme, E. B, iii. 172. 
Native. Hedges and thickets. Local. July, Aug. 
First record, the Author, 1880. 
NOowR OH 
. Stour. Sibford. 
. Swere. Swalecliff. 
. Ray. Headington Wick. 
Isis. Bruern Wood. 
. Thame. Shotover. 
. Thames. Mongewell, Nettlebed, Cowleaze Wood. 
Berks. Wootton. Bucks, Napford. Northants, Moulton. Gloster, 
Warwick. 
BR. leucostachys, Sm. 
Nym. 218. Syme, E. B. iii. 173. 448. 
Native. Hedges and heathy places. Common. July—Sept. 
First record, the Author, see Rep. of Rec. Club, 1880. 
NO OP OD eH 
. Stour. Sibford. 
- Ouse. Hethe. 
. Swere. Epwell, Shutford, Cropredy. 
. Ray. Stow Wood, Headington Wick, with an abnormal form. 
. Isis. North Leigh. 
. Thame. Shotover, Rep. of Rec. Club, 1880. Dorchester. 
. Thames. Crowsley Park side, Crowell Wood, Nuffield Wood. 
Crowell Wood, Rep. of Rec. Club, 1883. Woodcote, Chinnor, etc. 
