338 FILICES. 



842. li. spinulosa, Presl. 



Cyb. Br. iii. 268. L. cristata, var. fi. Moore t, 42. 

 Woods and hedges ; very rare. P. June — September. 

 IV. On Hampstead Heath, and hedgebanks towards Heudon ; Pamjplin. 

 VI. Winchmore Hill Wood, 1859; Church. 

 I possess specimens from Middlesex ; Wats. Cyb. Br. iii. 268. Middle- 

 sex; Moore, i. 220. 

 First record: Tamjylin, about 1830. Abundant in Oxhey Woods ; Melv. 

 95 : just beyond our border in Herts. 



843. Itn dilatata, Presl. 



Filix-mas ramosa pmn. dentatis, Ger. em. (Pet., Blackst.). Filix tenuis- 



sime sectd ex monte Ballon (Budd.). Polypodium cristatum (Huds.). 

 Cyb. Br. iii. 270. Moore tt. 43-50. 

 Woods and heaths ; rather rare. P. June — September. 

 I. In a bog near More Hall ; Battleswell, Harefield ; BacJcst. Spec. 22. 

 Pinner Wood ; Harrow Weald Common ; Melv. 95. Stanmore 

 Heath ; Herts. Fl. Supp. 20. 

 III. Whitton Park, abundant. Outside Kneller Park G-rounds. Han- 

 worth Eoad near Hounslow. 

 IV. Woods near Hampstead ! ; Budd. MSS., Pet. Midd., &c. Hamp- 

 stead Heath ! ; Huds. i. 390. Stanmore ; Cole. Bishop's Wood. 

 VI. Winchmore Hill Wood, 1859 ; Church. The Alders, near Whetstone, 



abundant. 

 VII. [By pond in the Vale of Health, Hampstead ; Irv. MSS.'] Ken Wood 

 grounds. 

 First record: Buddie, about 1705. Mr. Moore records a, glandular form 

 from Hampstead (i. p. 248), and also finds there his vars. pumila 

 (p. 212), ohtusa (p. 236), and tanacetifolia (p. 242). 



POIYSTICHUM, Both. 



844. P. aculeatiuu, Roth. 



Filix-mas non ramosa pinn. latis auriculat. spinosis. (Pet., Blackst.). 



Polypodium ac, L. (Irv.). 

 Cyb. Br. iii. 261, 262. Moore tt. 16, 17. 

 Hedgebanks and woods ; rather rare. P. Jiine — September. 

 I. In the Old Park Wood at Harefield, plentifiilly ; Blackst. Fasc. 29. 

 Banks at Pinner near the Station Eoad ; Melv. 94. Bet. Harefield 

 and Euislip. Moss Lane, Pinner. South Mims. 

 IV. Woods about Hampstead. and Highgate ; Pet. Midd., Newton MSS. 

 About Hendon ; Irv. Lond. Fl. 80. Eenter's Lane, Hendon ; Davies. 

 Eoad bet. Finchley and Hendon, 1868!; Newh. Stanmore; Va- 

 renne. Bentley Priory. 

 V. Osterley Park ; Lampton Lane ; Sion Lane, J. Beevis ; Francis, 28. 

 VI. Hornsey Lane ; Hill, 535. Bet. Colney Hatch and Whetstone, 1845 ; 

 Herb. Hardw^ 



