FLORA OF OXFORDSHIRE. 311 
the districts. Drainage is decreasing it round Oxford, where it still occurs 
by canalside close to Hythe Bridge. P. July. 
First record, Sid. 1794. 
J. obtusifiorus, Ehrh. 
Top. Bot. 432. Syme, E. B. x. 28. 1516. Nym. 747. 
Native. Uliginal. Marshes, bogs. Local. Decreasing. P. July- 
Sept. 
First record, Baxter in Purton, app. 182. Common in boggy places 
about Oxford, and with Puccinia striola, Lk., on the dead culms, 
Be. MSS. 
3. Swere. Hanwell Bog, BR. French. 
4, Ray. Weston-on-the-Green, Mr. Holliday! Beckley, Rev. Moyle 
Rogers. Headington Wick abundant, marsh by railside near 
Merton. 
6. Thame. Bullingdon Green! Bz. South side Shotover, H. Bos. / 
North side Shotover rare. 
Berks. Frilford, Bagley, Powder Hill Copse, Childswell Farm. North- 
ants, Gloster E. (?), Warwick. 
J. sylvaticus, Reich. 
J. acutiflorus, Ehrh. J. xemorosus, Sib. 
Top. Bot. 431. Syme, E. B. x. 29.1567. Nym. 747. 
Native. Paludal. Wet meadows, moist woods, ete. P. July, Aug. 
Recorded from all the districts, but much less common than lampro- 
carpus. 
J. lamprocarpos, Ehrh., who by an error wrote it ampocarpos. 
Top. Bot. 431. Syme, E. B. x. 31.1568. Nym. 747. Bx. 399. 
Native. Uliginal, etc. Wet meadows, ditches, pondsides, etc. Com- 
mon in all the districts. P. July-Sept. 
First record, Sib. 1794. J. compressus, Variat foliis fasciculatis ex 
morsura insectorum floribus viviparis. 
J.supinus, Uch. J. uliginosus, Roth. (Sib.) 
Top. Bot. 432. Syme, E. B. x. 33.1570. Nym. 748. 
Native. Uliginal. Moist heaths, wet boggy places. Rather rare. P. 
July, Aug. 
First record, Sir Joseph Banks, about 1760, near Oxford. 
4. Ray. Marston. 
5. Isis. Eynsham Heath, var. vivipara, Sib. Wychwood, North Leigh, 
var. subverticillata, W. Ramsden Heath. 
6. Thame. Bullingdon, var. vivipara, Sib. Shotover, Hb. Ba. Rail- 
side Wheatley. 
7. Thames. Nettlebed, Binfield Heath. 
