FLORA OF OXFORDSHIRE. 341 
A. caryophyllea, Web. Silvery Hair Grass. 
Top. Bot. 480, Syme, E. B. xi. 69.1734. Nym. 815. Bx. 416. 
Native. Glareal. Dry heathy places. Rather rare. A. May, June. 
First record, Sib. 1794. Aira caryophyllea, L. 
1. Stour. Tadmarton Heath, with var. patulipes, Jord. 
8. Sewre. Between North Newington and Wroxton, 7. Bees. Near 
Wroxton Mill, Gull. 
4. Ray. Above Headington Wick Copse, Walker! Side of Stow Wood. 
5. Isis. South Leigh Heath, Sib. 
6. Thame. Shotover, Sib. Do. on north side, 1884. 
7. Thames. Ibstone, Binfield. 
Berks. Foxcombe Hill, Frilford, Tubney. 
Var. aggregata, Tim. 
6. Thames. Shotover. 
A. preecox, P. B. Early Hair Grass. 
Aira precox, L. 
Top. Bot. 480. Syme, E. B. xi. 71.1735. Nym. 814. 
Native. Glareal. Dry heathy places. Local. A. April, May. 
First record, Gram. parv. precox spica laxa canescente, R., Blackstone, 
1737- 
1. Stour. Tadmarton Heath! Bees. 
8. Swere. Epwell Heath. 
4. Ray. Stow Wood, Beckley. 
5. Isis. Plentiful in Wychwood Forest, Blackstone/ South Leigh, 
Sib. Finstock Heath, North Leigh Heath. 
6. Thame. Shotover! Sib. Near the Ochre Pits, Shotover, H. EF. 
Garnsey. 
7. Thames. Binfield Heath, Nettlebed, Ibstone Common. 
Berks. Boar’s Hill, Tubney, Frilford. Northants, Gloster, Warwick. 
In Oxford precow is commoner than caryophyllea. 
KOELERIA. P. 
K. cristata, P. Crested Hair Grass. 
Top. Bot. 483. Syme, E. B. xi. 88.1746. Nym. 817. 
Native. Glareal. Calcareous and sandy pastures, roadsides. Local. 
P. June, July. 
First record, Sib. 1794. Poa cristata, L. 
3. Swere. Bretch, Bees. Hanwell, Bloxham, A. Fr. 
4, Ray. Between Middleton Stoney and Bicester, A. Fr. Summertown, 
H. Bos. Headington Wick, R. Linton. Stow Wood, roadside near 
Elsfield. 
5. Isis. Woodstock, Wootton. 
