FLORA OF THE EAST RIDING OF YORKSHIRE. 1 27 



820. Chrysantlienium seg-etum. Linn., no. 



(Yellow Ox-eye). 



Colonist, Brit., 1-7. August, III. 



Sutton-on-Derwent ; Heslington Fields (B.).; Cotting- 

 ham ;* cornfields near Holme-on-Spalding Moor ; in fields 

 near Skipwith Common.* 



821. O. Leucanthemum. Liniu, 112. 



(White Ox-eye — Dog-daisy, " Mays," and " Moon-daisy"), 

 Native, Brit., 1-7. June, IV. 



Very common in meadows and on railway embankments 

 generally. 



822. C. parthenium. Pers. 



(Fever-few). 

 Alien. 

 In waste places ; Hessle, Hull docks. 



P. hysterophorum. 



Alien. 



Hull Docks, iesie Mr. S. T. Dunn. 



823. Matricaria inodora. Linn., m. 



(Scentless May- weed). 



Native, Brit., 1-7. August. 



In cornfields, common. Var. salina, Bab., at Hessle 



(C.W.).* 



824. M. maritima. Linn. 



Native, Brit., 3, 5. July, HI. 



Flamboro' Head (B.).* Hunmanby Wyke, Filey Bay 

 (C.W., Aug., 1901). 



825. M. diamomilla. Linn., 64. 



(Wild Chamomile). 



Colonist, Eng., 1-7). Aug., I. 



Heslington fields (B.); near Rise in Holderness ; * River 

 Hull banks near Driffield (J.T.H.). 



