310 CTPEEACE*. 



and Colney Hatch, G. Munby; Nat. for 1867, 181. Alders Wood, 

 Whetstone. AVinchmore HiU Wood. 

 Vn. [Wood against the boarded river; Pet, Midd.l 

 First record : Pctivcr, 1 695. 



760. C. pseudo-Cyperus, L. 



Gram. cyp. spic. pend. brev. C. B. (Pet.). 

 Cyb. Br. iii. 132. Eeich. le. Germ. viii. 275. 

 Borders of ponds and ditches ; rather rare. P. May, June. 

 II. Near Longford, E. Forster ; B. G. 411. Youveney, near Staines, 

 plentiful. 

 III. Hounslow Heath, Eev. Dr. Goodenough ; Sm. Fl. Brit. iii. 986, and 



Herb. Budge. Marsh Farm, Twickenham. 

 IV. Stanmore, in a grove opposite Drummond's House ; Herb. G. ^' E. 

 Finehley Eoad ; Ncwb. 



VI. Bet. Highgate and Muswell Hill ; Irv. Lo7id. Fl. 92. Near Bacon's 



Farm, Bounds Green, 1848 ; Herb. Hardw. Bounds Green, about 

 200 yards west of the high road, G. Munby; Nat. for 1867, 180. 

 Marsh side, Edmonton. 

 VII. [In a ditch bet. the boarded river and Islington Eoad ; Pet. Midd.'\ 

 [About Stoke Newington, common, J. Woods ; Near Hackney, E. 

 Forster; jB. G^. 411.] [Maiden Lane, near Highgate Cemetery, 1842, 

 E. Edwards ; Phyt. i. 428.] 

 First record : Petiver, 1695. 



761. C. birta, L. 



Gram. cyp. nortvegicum ima fol. basi tantillum lamiginosum (Lob.). 



Gram. cyp. polystachion lanug. R. 8yn. (Blackst.). 

 Cyb. Br. iii. 139. Eeich. Ic. Germ. viii. 257. 

 Damp ground, especially on heaths ; rather common. P. May. 

 I, Harefield ; Blackst. Fasc. 35. Stanmore Heath. Bet. South Minis and 

 Potter's Bar. 

 II. Near Staines on Hampton Eoad. Near Sunbury. 



III. Near Hatton. Hounslow Heath. Twickenham Park. Harrow ; 



Herb. Harr. 



IV. Hampstead Heath ; Irv. MSS. Kenton, W. M. H. ; Melv. 86. 

 VI. Near Highgate ; ioi. /W. 51. Hornsey ; Varenne. Edmonton. 



VII. South Heath, Hampstead. Isle of Dogs. 



First record: Label, about 1600; also first as a British plant. 



762. C. vesicaria, L. 



Cyb. Br. iii. 141. Eeich. Ic. Germ. viii. 276. 

 Sides of streams and ponds ; rare. P. May. 



I. Elstree Eeservoir; Fl. Herts. 322. Boggy ground near Euislip Ee- 

 servoir, W. M. H. ; Melv. 86. 

 IV. Side of the Brent near Willesden, 1842 ; Herb. Hardw. 

 V. By the Brent near HanweU ! ; Hemsley and Warren. 



