FLORA OF OXFORDSHIRE. 349 
On dry ground a form occurs with narrower and shorter leaves, and very 
patent panicle branches. 
G. plicata, Fries. 
Comp. Cyb. 393. Syme, E. B. xi. 98.1753. Nym. 830. 
Native. Paludal. Ditchsides, ponds, slow streams, often growing in 
the water. P. June—Oct. 
First record, Rev. W. Newbould and H. Boswell about 1860. 
4. Ray. Marston, Otmoor. 
5. Isis. Bampton, Clanfield, Osney. 
6. Thame. Iffley, Newb., seems as common as fluitans, H. Bos. Cowley 
Marsh, Shotover. 
7. Thames. Ibstone, Caversham. 
Berks. South Hinksey. Bucks, Northants, Gloster E., Warwick. 
Var. pedicellata, Towns. 
4. Ray. Marston. 
5. Isis. Kingham, Foscott. 
6. Thame. Cowley Marsh, see Rep. of Rec. Club, 1880. Wheatley. 
7. Thames. Saunders’ Green. 
Berks. Radley, Kennington, Abingdon. 
SCHLEROCHLOA. P. B. 
S. rigida, P. Poa,L. Festuca, Kth. 
Top. Bot. 490. Syme, E. B. xi. 108.1758. Nym. 832. Bx. 288. 
Native. Glareal. Dry calcareous ground, walls, ete. Not very common. 
A. May, June. 
First record, Dillenius, about 1730. 
3. Swere. Newland, Adderbury, Gull. Bretch, North Newington, 
A. Fr. Barford St. John, Milton. 
4, Ray. Bicester, Kirtlington, Holywell, Elsfield. 
5. Isis. Wolvercote, Blenheim Park Wall, Cornbury, Bampton, Kelms- 
cott, Tainton. 
6. Thame. Shotover! Dillenius. Great Milton, Haseley, Bullingdon, 
Wheatley. 
7. Thames. Caversham, F. A. Lees. Ilvingden Farm, Goring, etc. 
Berks, Cumnor, Marcham. 
[S. distans, Bab. Northants, well established. Gloster W.] 
BRIZA. L. 
B. media, L. Quaking Grass. Totter Grass. 
Top. Bot. 494. Syme, E. B. xi. 130.1774. Nym. 832. Br. 104. 
Native. Pascual, uliginal. Pastures, roadsides, boggy places. Com- 
mon. P. June. 
First record, Sib. 1794. 
