FLORA OF OXFORDSHIRE. 297 
5. Isis. Wychwood! Blackstone. Ditchley! Aplin. Tar Wood, Sib. 
Blenheim, Eynsham, see Rep. of Rec. Club, 1880. Near the Devil’s 
Pool, Ditchley. 
6. Thame. Shotover! Sib. Orchis bifolia. 
7. Thames. Beech Wood, Henley Park Hill, Stokenchurch, bifolia, 
Bz. Maple Durham, H. Trimen, Hb. Br. Mus. Chinnor, see Rep. 
of Rec. Club, 1883. 
Berks. Bagley, Wittenham, Basildon, Streatley, Compton, ete. 
H. bifolia, R. Br. Small Butterfly Orchis. 
Habenaria bifolia, Bab. Platanthera solstitialis, Bnngh. 
Syme, E. B. ix. 105.1464. Nym. 696. Erroneously lettered chlorantha 
on plate. 
Native. Ericetal and sylvestral. Woods and heathy places. Rare. 
P. June. 
First record, the Author, 1880. 
5. Isis. Wychwood, Ditchley, near the Devil’s Pool. 
7. Thames. Chinnor and Crowell Hill. 
This is found in shady woods with chloroleuca, as well as on open heathy 
ground, which latter in Oxford rather refers to places recently cleared from 
wood, so that sylvestral fairly describes it here, Its characters remain 
constant when growing in densest shade, as in Ditchley Wood, and I have 
failed to find intermediates. 
Berks, Bucks, Northants, Gloster E., Warwick. 
H. viridis, R. Br. Frog Orchis. 
Celoglossum viride, Hart. Platanthera, Lind. 
Top. Bot. 292. Syme, E. B. ix. 105. 1462. Nym. 696. 
Native. Pascual. Pastures, heaths,and downs. Local. Rather rare. 
P. June-Sept. 
First record, Johnson in Mercurius, 1634. ‘By Barkway and many 
places about Oxford.’ Orchis Batrachites. 
8. Swere. Swerford Park, Mrs. Davis. 
4, Ray. Meadows near Oxford, Br. in Purton. On the Bicester 
Road, six miles from Oxford, RB. C. Pryor. Noke, H. Bos. 
Beyond Rookery, Marston, 7. Thurland! Near Weston Peat Pits. 
5. Isis. South Leigh, Cornbury! Burford Downs, Sib. North Leigh 
Heath. 
6. Thame. Shotover, Sib. 
7. Thames. Lewknor, 4. Fr. Chalk Wood, J. Wood, MSS. Beacon Hill, 
Berks. Compton Downs, Isley Downs, Streatley ! Cumnor! 
ACERAS. Br. 
? A. anthropophora, Br. Man Orchis. 
Syme, E. B. ix. 87.1447. Nym. 697. 
