FLORA OF THE EAST RIDING OF YORKSHIRE. 93 



405. Vicia latliyroides. Linyi., 54. 



(Spring Vetch). 

 Native, Brit., 2, 6. June, I. 



Not common. Market Weighton (J.J.M.) ; on Kilnsea 

 Warren (A. E. Lynn, 1898) ; near Beverley (B.). 



407. Lathyrus Aphaca. Linn., 27. 



Denizen, Eng. , 2. August. 



Hull Docks, &c., in company of many aliens. 



408. L. NiSSOlia. Linn., 40. 



Native, Eng. Incog. 



By Mrs. Wharton, near Sigglesthorne, O.B.G. (B, sup.), 

 not seen of late. 



409. L. hirsutus. Linn., 2. 

 Alien. 



Hull Docks. 



411. L. pratensis. Linn., 112. 



(Vetchling, Meadow Vetch). 



Native, Brit., 1-7. July, HI. 



Common in grassy places. 



414. L. sylvestris. Linn., 62. 



Native, Eng. Incog. 



Near Beverley (Dr. Hull), probably an introduction, if 

 it really existed as an escape. 



415. L. palustriS. Linn., 20. 

 (Blue Marsh Vetchling). 



Native, Eng., i. July, H. 



Very rare. Formerly Heslington Fields, but now ex- 

 tinct, and near Beverley (B.), in the last situation R.T. says 

 "abundantly." Near Hull, P.W.W. in O.B.G. ; now 

 extinct. The only place where this species still grows is 



