FLORA OF THE EAST RIDING OF YORKSHIRE. II 3 



689. Sium latifolium. Linn., 42. 

 (Broad-leaved Water Parsnep). 



Native, Eng., i, 2, 6, 7. July, H. 



Common in all the smaller dykes, in Holderness especially, 

 as well as in the other divisions. 



690. S. erectum. Huds., 81. 



(Narrow-leaved Water Parsnep). 



Native, Eng. , 1-7. July, II- 



Very common in drains and dykes like the above, but 

 also in becks with chalk-gravel bottoms. 



691. JEg-opodium Podagraria. Linn., 100. 

 (Goutweed). 



Native, Brit., 1-7. July. 



Damp waysides ; common in all the districts. 



692. Pimpinella Saxifraga. Liim., 102. 



(Common Burnet Saxifrage). 

 Native, Brit., 3, 4, 6, 7. August, II. 



Common on the chalk and in gravelly places ; var. 

 •dissecta, Withernsea, very frequent. 



693. P. major. Huds., 51. 



(Large Burnet Saxifrage). 



Native, Eng., 4, 7. August, II. 



Not very common. Hessle (G.N.). Spring Head near 

 Hull.* Found also near Selby (W.N.C.). Banks of River 

 Ouse, near Barlby.* 



694. Conopodium denudatum. Koch., 108. 



(Earth-nut. " Arnut," E.R.D.). 

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



Very common in dry fields and copses in all the districts. 



