320 FLORA OF OXFORDSHIRE. 
S. paucifiorus, Light. 
Top. Bot. 444. Syme, E..B. x. 54.1589. Nym. 765. 
Native. Paludal. Marshes. Rare. P. July, Aug. 
First record, Sib. 1794. 
4, Ray. Headington Wick, H. Bos. 1860! 1884. Bog near Stow 
Wood, Marston Fields. 
6. Thame. Bullingdon Green, Sid. 1884. 
Berks. South Hinksey, see Rep. of Rec. Club, 1880. Bucks, Northants, 
Gloster W., Warwick, very rare. 
ISOLEPIS. Br. 
I. setacea, Br: 
Top. Bot. 442. Syme, E. B. x. 60. 1594. Nym. 766. 
Native. Uliginal. Marshy: places or gravelly soil. Local and rare. 
July. 
First record, Sib. 1794. Scirpus‘setaceus, L. 
8. Swere. Below waterfall Wroxton Park, Bees. 
4, Ray. Bog under Stow Wood. 
5. Isis. Wolvercote, H. Bos. North Leigh Heath, Finstock Heath, 
Fifield Heath. 
6. Thame. Shotover, Sib., do. 1884. Cowley Field near roadside, Sib. 
Bullingdon, railside near Wheatley, north side of Shotover by the 
Brickyards. 
Berks. Wootton, H. Bos. Frilford. Bucks, Northants,. Gloster, 
Warwick. Given unlocalised in Walker's Flora. 
[H]JELEOGITON. Lik. 
[H]E. fluitans, Zk. Floating Club Rush. 
Top. Bot. 446. Syme, E. B. x. 57.1592. Nym. 766. Isolepis fluitans, 
Br. 
Native. Pools on heaths. Extremely rare. P. June. 
First record, Sib. 1794. Scirpus fluitans. 
5. Isis. South Leigh Heath, Sib. After ninety years had elapsed 
without any further record of this plant, the Author found it on 
North Leigh Heath in 1884. South Leigh Heath or Common has 
entirely disappeared, 
Berks. Bucks, Gloster W., Warwick. 
HELEOCHARIS. Br. 
H. palustris, Br. 
Top. Bot. 443. Syme, E, B. x. 51.1586. Nym. 767. Bx. 436. 
Native. Paludal. Shallow ponds, wet meadows, marshy places. 
Common and generally distributed. P. June, July. 
First record, Sib. 1794. Scirpus palustris, L. 
