FLORA OF OXFORDSHIRE. 337 
A. canina, L. 
Top. Bot. 478. Syme, E. B. xi. 46.1718. Nym. 801. 
Native. Pascual and ericetal. Heaths, meadows, woods. Rather rare. 
P. July, Aug. . 
First record, Sib. 1794. 
1. Stour. Tadmarton Heath. 
3. Swere. Epwell Heath. 
4. Ray. Headington Wick. 
5. Isis. Bruern and Fifield, Ramsden Heath. 
Berks. Wootton Heath, etc. Bucks, Napford. Northants, Harleston. 
Gloster, Warwick. 
Var. mutica, M. et K. A. varians,Th. A. vinealis, Desv. A. mutabilis, Sib. 
Native. Ericetal. Heaths. Rare. P. July. 
5. Isis. North Leigh Heath, Ramsden Heath. 
Prof. Hackel has kindly named this for me. It is almost certainly the 
mutabilis of Sib. recorded by him as a species from South Leigh and 
Stanton St. John, which is the plant erroneously referred to A. setacea, 
Curtis in Walker’s Flora. A. setacea does not occur in Oxford, the glau- 
cous leaves of mutica bear a slight resemblance to setacea, but in addition 
to other points of difference their flaccidity would distinguish it. In the 
Cybele Mr. Watson says of A. setacea, ‘supposed to have been erroneously 
reported for Oxon, the authority being Walker's Flora, p. 169. Phyt. ii. 
113 n.8., Oxford, A. setacea, extinct. It was never found. 
[A. setacea, Curt. 
Berks. Bagshot Heath, B. G.] 
MILIUM. L. 
M. effusum, LD. Wood Millet Grass. 
Top. Bot. 477. Syme, E. B. xi. 60.1728. Nym. 806. Bx. 247. 
Native. Sylvestral. Woods and shady places. Local. P. May-July. 
First record, Sib. 1794. 
2. Ouse. Audley [Ardley], Sib. 
5. Isis. Wilcot, Tar Wood, Sib. Coggs Wood, H. Bos. 
7. Thames. Mongewell, Sid./ Caversham, Hb. Lawson. Stoken- 
church, Hd. Ba./ Goring, H. Bos./ College Wood, Maple Dur- 
ham, Sunley Wood, Vernals Wood, Ibstone, Ipsden, ete. Common 
in the Chiltern Woods. 
Berks. Near Childswell Farm, Bx. Streatley, etc. 
AIRA. L. 
A. cespitosa, L. Turfy Hair Grass. 
Deschampsia cespitosa, B. 
Top. Bot. 480. Syme, E. B. xi. 63.1730. Nym. 807. 
Z 
