FLORA OF OXFORDSHIRE. 357 
3. Swere. Between Newington and Wroxton, Gull. Hardwick Road, 
Milton, Adderbury, A. Fr. 
4, Ray. Headington Wick, Rev. R. Linton. Bicester, Noke, bog under 
Stow Wood. 
5. Isis. North Leigh, Wychwood, Bruern, Osney, Eynsham. 
6. Thame. Bullingdon Green, Shotover, Bx. Stirp. Cr. Ox. Hockley-in- 
the-Hole, Dillenius. Thame, Hb. Br. Abundant on north side 
of Shotover, 1885, and by railside near Wheatley. 
7. Thames. Binfield Heath, Woodcote Heath. 
Var. E. nudum, Newm. non Duby. Woodcote Heath. 
Var. E. polystachyum, Syme. Gravelly pondside near Duke’s Lock, 
above Wolvercote. 
Orv. XC. FILICES, DC. 
PTERIS. JL. 
P. aquilina, Z. Bracken. 
Top. Bot. 520. Syme, E. B. xii. 145. 1886. Nym. 861. 
Native. Ericetal. Heaths, woods on sandy soil. Found in all the 
districts, but missing large tracts of the oolitic portion of north Oxon and 
the gault of the south. Plentiful on the high level gravels and tertiary 
deposits, and also on the Portland sands. P. July, Aug. 
First record, Sib. 1794. 
BLECHNUM. L. 
B. spicant, Roth. Hard Fern. Lomaria, Desv. 
Top. Bot. 520. Syme, E. B. xii. 143. 1885. Nym. 862. 
Native. Ericetal. Heaths, woods. Very rare and decreasing. P. 
July. 
First record, Sib. 1794. Acrostichum spicant, Sib. 
5. Isis. Near Charlbury, T. Westcombe. Bruern Wood, 1885. 
6. Thame. Shotover, Sid. 1794, do. in Bx. Stirp. Cr. Ox.; still there 
in 1885. 
Berks. Bagley, Shadwell Copse, Boar’s Hill. 
SCOLOPENDRIUM. Sm. 
S. vulgare, Sym. Hart’ s-tongue. 
Top. Bot. 520. Syme, E. B. xii. 141. 1884. Nym. 862. 
Native. Sylvestral, etc. Woods, hedge-banks, old quarries, old wells, 
etc. Local. P. July, Aug. 
First record, Sib. 1794. Asplenium Scolopendriwm, L. 
