FLORA OF OXFORDSHIRE. 365 
[L. inundatum, LD. 
Berks. Virginia Water, Bagshot Heath, Greenham Common, Brit. 
Bucks, Warwick.] 
({L. complanatum, LZ. Gloster E., near Stroud.] 
Orv. XCII. CHARACEA, Rich. 
CHARA. L. 
C. fragilis, Desv. 
Syme, E. B. xii. 213. 1920. Groves’, pl. i., ‘Oxon.’ 
Native. Lacustral. Ditches and rivers. Local. June, J uly. 
First record, Linton, sub nom. fetida, first localised record, the Author, 
1883. 
Var. Hedwigii, Ag. in Bruzel. 
4. Ray. Canal near Kidlington, type. 
5. Isis. Port Meadow, Binsey, Osney, type. 
6. Thame. Near South Hinksey, Oxon, Hedwigii. 
7. Thames. Thames at Moulsford, Hedwigit. 
Berks. South Hinksey, Hedwigit. Bucks, Warwick, Northants. 
C. hispida, L. 
Syme, E. B. xii. 206. 1916. Groves’, pl. vii., ‘Oxon.’ Nym. 874. 
Native. Lacustral. Ponds, pools, marshes. Rare. June-Sept. 
First record, Equiset. sew Hippuris coralloides Ray’s Hist. 1686. This 
may be fetida or Hedwigii. 
4. Ray. Peat Bogs under Headington Wick Copse, Sib. ‘ C. tomentosa.’ 
Lower Heyford to Kirtlington. 
5. Isis. Eynsham Ferry, Ray (?). Near Bessilsleigh, Dill. Ray (?) as to 
identity, and whether Oxford or Berks. Ponds on Botley Road, 
Bz. in Purton. Bogs at Cornbury, Wychwood, Gough, ed. ii. 
Ditchley Park, 1884. 
6. Thame. Old Gravel Pits, St. Clement’s, Br. 
Messrs. Groves inform me there is a specimen in Sir J. E. Smith’s Herb. 
collected by Dr. G. Williams in Oxon in 1799. 
Northants, Gloster E. 
C. vulgaris, L. 
Syme, E. B. xii. 203. 1914. Groves’, pl. viii. Nym. 875. 
Native. Lacustral. Ponds, ditches, marshes. Common. P. June— 
Aug. 
First record, Wm. Coles, 1657. Bog about half a mile from Stocken 
House in Stow Wood, by Oxford, by the road that goeth to Islip, with 
Mr. Wm. Brown, Adam in Eden. 
Generally distributed. 
