FLORA OF OXFORDSHIRE. 263 
- PARIETARIA. L. 
P, diffusa, U.K. Pellitory of the Wall. 
Top. Bot. 367. Syme, E. B. viii. 126.1278. Nym. 658. Bx. 224. 
Native. Old walls, hedgebanks, etc, Common and recorded from all 
the districts. P. June—Sept. 
First record, Sib. 1794. P. officinalis, L. 
1. Stour. Sibford. 
. Ouse. Mixbury. 
. Swere. Wroxton, Broughton, Adderbury, Bees. 
. Ray. Elsfield, Islip, Piddington, New College Lane, ete. 
. Isis. Plentiful about Oxford, Godstow, Charlbury, etc. 
. Thame. Iffley, Dorchester, etc. 
. Thames.. Goring, Ilvingden Farm, etc. 
NOop wD 
HUMULUS. L. 
H. Lupulus, L. Hop. 
Top. Bot. 367. Syme, E. B. viii. 133.1284. Nym. 658. Bx. 342. 
Denizen or native. Septal. Hedges and thickets. Not uncommon. 
P. July, Aug. 
First record, Sib. 1794. 
1. Stour. Tadmarton. 
2. Ouse. Mixbury. 
3. Swere. Not common. West Street, between Mill Meadow and 
Grimsbury, Bees, Bloxham, Broughton Road, Swerford, A. Fr. 
4. Ray. Wood Eaton, Rev. R. Linton. Kirtlington, Heyford, Marston 
Lane, Oddington, near Wadham College. 
5. Isis. Binsey Lane, Sib.! Freeland, Fawler, Charlbury, Foxcott, 
Mill Wood, Cornbury, Kelmscott. 
6. Thame. Iffey, Hb. Lawson. Thame, Hb. Bx. Wheatley. 
7. Thames. Caversham, A. Fr. Ibstone, A. Irvine. Goring, Chinnor, 
Ipsden, etc. 
Berks. Medley Grove, Sid, Cummnor, Ferry Hinksey. 
** Cannabis sativa, DL. Hemp. 
Cyb. Br. ii. 372. iii. 506. Syme, E. B. viii. 1283. 
Casual. Waste ground. Rare. A. Aug. 
Near Great Western Railway Station, Port Meadow, Iffley, Bul- 
lingdon. 
Orv. LXIX. ULMACE, Mirb. 
ULMUS. L. 
U. montana, With. Wych Elm. 
Top. Bot. 368. Syme, E, B. viii. 141.1287. Nym. 659. Bx. 386. 
