26 FLORA OF OXFORDSHIRE. 
6. Thame, Nr. Waterstock, A. Fr. Ch. Ch. and Merton Meadows, 
Ba. MSS. 
7. Thames. Shiplake, F. A. Lees. 
Berks. §.Hinksey, Bos. Radley. 
Berks, Bucks, Northants rare, Gloster, Warwick, error. 
Much commoner near Oxford than palustre. 
Nasturtium palustre, DC. Yellow Cress. 
N. terrestre, Sm. Top. Bot. 44. Syme, BE. B. i. 180.127. Nym. 36. 
Native. Paludal. Banks of ditches, wet places. A. dJune-October. 
First record, Sib. 1794, Sisymbrium terrestre, Curt. 
3. Swere. Banbury side of mill dam, Gull. Canal side, Banbury, 
E. Walford. Pond, Broughton Park, A. Fr. Abundant round 
Clattercut reservoir. 
4. Ray. Cross road betn, Middleton Stoney and Bicester, A. Fr. 
Bicester, Bos. Otmoor, Bx. in Walk. ! 
5. Isis. Near the Diamond House, Sib. Nr. Medley Lock. Bu. in 
Walk. Port Meadow! H. E. Garnsey. Osney, Goring, Maple 
Durham. 
6. Thame. Muddy Brook, Thame, A. Fr. Merton Meadow, Walk. 
Berks. Radley, Pangbourne, Wallingford. 
The much smaller flowers and short turgid pod readily distinguish it 
from the preceding plant. 
CARDAMINE. L. 
Cc. pratensis, L. Cuckoo Flower. Lady's Smock. 
Top. Bot. 39. Syme, E. B.i. 150. 109. Baxt. 141. Nym. 36. 
Native. Pratal. Meadows. Common. P. April-June. 
First record, Sibth. 1749. Unlocalised. Generally distributed. Abun- 
dant in Thames Meadows. 
With double flowers near Banbury, Aplin. Weston, Holliday, and 
Handborough. 
Berks. Nr. Sunningwell, H. Bos. 
In wet meadows it rarely ripens fruit being propagated by the leaflets. 
It occurred with fruit on Shotover, also a form having narrow petals 
widely separated. A form with large overlapping petals was found at 
Heyford. ; 
Var. dentata, Schultz. 
4. Ray. Weston peat pits. 
Cc. hirsuta, L. Hairy Bitter Cress. 
Top. Bot. 39. Syme, E. B.i. 160. 110. Nym. 37. 
Native. Ditch banks, walls, sandy ground, A. March—August. 
First record, Blackstone, 1746. By rills in Wychwood Forest common. 
This probably included C. sylvatica. 
