62 FLORA OF THE EAST RIDING OF YORKSHIRE. 



48. Aconitum Napellus. Lmn., 7. 



(Monkshood). 

 Alien. June, IV. 



Outcast or escape from gardens. In plantation at 

 Drewton Dale (C.W.).* 



49. Actaea spicata. Linn., 5. 



(Baneberr}-). 

 Native, Inter., 3, 5. 



Rare. Firby and Howsham woods (M.B.S.) and Bessing- 

 dale.* 



BERBERIDE^. 



51. Berberis vulg-aris. Linn.. 82. 



(Common Barberry). 

 Denizen, Eng., 1-7. May, W. 



In hedgerows at Cottingham.* Allerthorpe (C.W.). 

 North Newbald.* Barlby (W.N.C.). 



NYMPH^ACEyE. 



53. Nympliaea lutea. Lmn., 91. 



(Yellow Water-lily). 



Native, Eng., i, 2, 5, 6, 7. J"!)' ^• 



In drains. Near Sutton-on-Hull. Hornsea Mere, and 



in canals and the Delphs near Hull and Selby, N.E.R. line.* 



Stamford Bridge (W.W., 1866). 



55. Castalia speciosa. SaUsb., 88. 



(White W^ater-lily). 

 Native, Brit., i, 2, 5. Aug., I. 



At Welwick Springs (M.B.S.). Near Driffield (W.H.B.). 

 Introduced at Rise Park.* Leven Canal, Holderness.* 



PAPAVERACE/E. 



56. Papaver somniferum. Linn. 

 (White Poppy). 

 Alien. 



Hessle Chalk Pits. Both vars., hispidum (H. C. Wats.) 

 and glabrum (H. C. Wats.), have been noted (C.W.). 

 "Burlington Quay." S. Hailstone. (B. sup.). 



