144 FLORA OF OXFORDSHIRE. 
valley or bog, W. Coles in Adam in Eden. Abundant in bog 
under Stow Wood, railside near Bicester, very fine. 
5. Isis. Wychwood, H. Bos.! Southcombe, 7. Bees, North Leigh 
Heath, Finstock Heath, Handborough Meadows. 
6. Thame. Cowley Marsh, Hb. Bx. Bullingdon. 
7. Thames. Binfield Heath, also a floating form. 
Berks. Boar’s Hill, Bagley, Frilford. 
Orv. XXXVI. ARALIACEA, Juss. 
HEDERA. L. 
H. helix, L. Common Ivy. 
Top. Bot. 185. Syme, E. B. iv. 181. 633. Nym. 319. Bx. 32. 
Native. Sylvestral. Woods, hedges, etc. Generally distributed. 
Oct.-Nov. 
First record, Sib. 1794. Mr. Baxter noticed Spheria punctiformis and 
Hysterium follic., var. Hedere, about Oxford. The ivy flourishes in Oxford 
on the walls of New College, Merton, University, and a number of culti- 
vated forms are growing on Wadham Garden Walls. 
Orv. XXXVII. CORNEA, DC. 
CORNUS. LL. 
Cc. sanguinea, LD. Dogwood. 
Top. Bot. 185. Syme, E. B. iv. 187.635. Nym. 319. Bx. 114. 
Native. Septal. Hedges, thickets. Common, especially on calcareous 
soil. Shrub. June, July, and occasionally in Aug. 
First record, Plot, 1677, ‘ with striped foliage.’ 
1. Stour. Sibford. 
2. Ouse. Mixbury, Hethe, Cottisford. 
3. Swere. Road to Adderbury, Hardwick Road near the Canal, Gull. 
Hanwell, Bloxham Road, Milton, Great Tew avenue, leaves very 
fine, A. Fr. Bretch fine large bush. 
4. Ray. Marston, Rev. R. Linton. Near Oxford with Spheria coruscola, 
Bz. Blackthorn, Gravehill Wood, H. Bos. Tackley, Stow Wood. 
5. Isis. Bruern, Witney, Burford, Handborough, Stonesfield, Binsey 
Lane, etc. 
6. Thame. Cowley Marsh, H. Bos. Waterstock, Plot. Shotover, etc. 
7. Thames. Caversham, Newb. Grime’s Dyke, Nettlebed, Ibstone, 
Ipsden, Goring, Nettlebed, etc. 
Berks. Wytham, Hinksey, Cumnor, etc. 
** Cornus Mas, Z. Planted in Ch. Ch. Meadows, Mesopotamia, etc. 
