FLORA OF THE EAST RIDING OF YORKSHIRE. 63 



57. Papaver Rhoeas. Linn., 104. 



^Common Red Poppy). 



Colonist, Brit., 1-7. July, 11. 



Common in cornfields. Var. strigosum, Boenn, near 

 Willerby (C.W.). 



58. Papaver dubium. Linn., 104. 



(Long, smooth-headed Poppy). 

 Colonist, Brit., 1-7. Jul)'> HI- 



Notcommon. At Sancton (J.J. M.).* Sandholme (J.B.).* 

 Near Selby (W.N.C.). Brough and Willerby (C.W.).* 



59. Papaver Arg-emone. Linn., 87. 



(Long, prickly-headed Poppy). 



Colonist, Brit., 1-7. July, HL 



Near Howden (J.B.). Beverley (B.). Hull Bridge.* 



60. Papaver liybridum. Linn., 40. 



(Round, rough-headed Popp}). 



Alien, Eng. 



In cornfields aud on Wolds (B.). Near Brough (E.A.P.). 



61. Meconopsis cambrica. Vig., 14. 

 (Welch Poppy). 

 Alien, Atlantic. July» ^• 



Londesbro' (B.) ; very certainly introduced, like a good 

 many more of the Londesbro' plants (J.F.R.). 



62. Glaucium flavum. Crantz., 52. 



(Yellow Horned Sea Poppy). 



Denizen, Eng., Incog. Aug., I. 



At Hornsea, recorded b)' Teesdale (1789), but not since 

 confirmed. Unknown anywhere else in the Riding. 



63. Olaucium phoeniceum. Craittz. 

 Alien. June, IV. 



Hull docks. Common year after year. 1899-1900-1901.* 



