FLORA OF THE EAST RIDING OF YORKSHIRE. 1 35 



892. Hieracium Pilosella. Linn., no. 



(Mouse-ear Hawkweed). 

 Native, Brit., 1-7. July. 



Common in dry places. Dr. Hull's (Scaum's Bev.) ; very 

 small specimens on tumuli, Hall Ings near Cotting-ham. 



952. H. murorum. L. pt., agg., 68. 



(Golden Langwort). 

 Native, Brit., i. 

 Sunderlandwick (J.T.H., i{ 



967. H. vulg-atum. />-., agg., 90. 



Native, Brit., 7. August. 



Langwith (G.W.). 



994- H. boreale. Fr., 96. 



(Northern Hawkweed). 

 Native, Brit., 7. Aug., HI. 



Langwith Common (W.W., 1865). Skipwith Common.* 



995. H. umbellatum. Litm., agg., 58. 



(Hawkweed). 



Native, Brit., i, 6, 7. 



Heslington (G. Webster, 1887 ; W.W.) ; near Pockling- 

 ton (C.W.) ; Tibthorpe, near Driffield (J.T.H.). The 

 Hawkweeds (except H. pilosella), are very uncommon im 

 the East Riding. 



996. Hypochceris g-labra. Linn., 43. 



Native, Eng., 5, 6. July. 



Sandy fields near Allerthorpe Common (B.B. Le Tall, 

 1890) ; near Rillington, the van erostra (Cosson) by G. 

 Webster (W.W.). The last was the first found in the 

 East Riding. 



