MAESILEACEiE. 343 



VI. Beyond Highgate ; Loh. III. 68. 

 VII, Ken Wood, Mr. Hunter; FarJc Hampst. 30. 

 First record: Gerarde, 1597; l&st, Hunter, 1813.] 



OPHIOGLOSSUM, Linn. 



855. O. vulgratum, Z. Adder's- Tongue. 



Ophioglossum (G-er., Dill., Blackst.). 



Cyb. Br. iii. 292. Moore t. 113. 



Damp meadows ; rather common. P. April — June. 



I. Near Harefield, abundantly ; Blackst. Fasc. 66. Cowley, in a mea- 

 dow just beyond the Church ; Blackst. Spec. 62. Kuislip Moor, 

 abundant. 



II. Medowes by Colbrooke ; Ger. 327. 



III. Wike Farm, Sion Lane, Isleworth ; Francis, 55. 



IV. Hampstead Heath; Huds. i. 382. Ibid., 1865; Syme. Football 



Field, Harrow ; Melv. 96. 

 V. Osterley Park, near the ladder-stile, Mr. J. Beevis; Francis, 55. 

 About Brentford; Hemsley. Grreenford; Melv. 96. .Abundant in 

 several meadows by the Brent near Perivale ; Lees. 

 VII. [Meadow near the preaching Spittle adjoining to London ; the Man- 

 tells by London; Ger. 327.] Near the Mill by Bow, Hackney 

 Marsh, Mr. Newton ; i?. Syn. iii. 128. [St. Marylebone, 1818 ; 

 Herh. G. Sf i?.] [Wet meadows bet. Parson's Green and the Thames ; 

 Pamplin.'] Lower part of the grounds of Branch Hill Lodge, Hamp- 

 stead ; Jewitt. Slope of the meadow adjoining Millfield Lane, by 

 Ken Wood grounds, 1866. 

 First record: Gerarde, 1597 . 



MARSILEACE^. 



PILTJLARIA, Linn. 

 856. P. grlobulifera, L. Pillwort. 



GraminifoUa repens palustris vase, granorum Pip. cemulis (Ray, Blackst.). 

 Cyb. Br. iii. 299. Newman, 393. 



Boggy places on heaths and commons ; rare. P. July, August. 

 I. Moorish ground one and a half miles before you come to Uxbridge ; 

 MS. note {Alchorne's) quoted in PTiyt. iii. 166. On Hillingdon Com- 

 mon ; Sm. Fl.Brit. 1143. 

 III. On Hounslow Heath towards Hampton, Sam. Doody ; B. Syn. ii. 344. 



Near the powder-mills, Mr. Watson ; Blackst. Spec. 28. 

 IV. Hampstead Heath ; Huds. i. 393. 



VI. Enfield Chase, half a mile from the town towards Barnet ; MS. note 

 (Alchorne's) quoted in Phyt. iii. 166. 

 First record: Doody, 1696. Not seen for many years. 



