NOTES ON BRITISH HIERACIA-l 



By P. D. Sell and C. West 



This paper makes valid the new names and combinations to be used in the Society's 

 revised British Plant List. We are grateful to Mr. N. Y. Sandwith for his help in preparing 

 the Latin descriptions. 



Hieracium hartii (F. J. Hanb.) Sell & West, sp. nov. 



H. cerinthiforme var. hartii F. J. Hanbury (1892), /. Bot., 30, 169; in Babington 

 (1904), 240. H. anglicum var. hartii (F. J. Hanb.) F. N. Williams (1902), 95; Pugsley 

 (1948), 69. H. anglicum var. cerinthiforme f. hartii (F. J. Hanb.) W. R. Linton (1905), 11. 

 H. mougeotii subsp. anglicum var. cerinthiforme f. hartii (F. J. Hanb.) Zahn (1921), 186. 



Hieracium saxorum (F. J. Hanb.) Sell & West, sp. nov. 



H. hypochaeroides var. saxorum F. J. Hanbury (1892), /. Bot., 30, 209; in Babington 

 (1904), 250; Williams (1902), 117; W. R. Linton (1905), 29; Pugsley (1948), 112. H. 

 wiesbaurianum subsp. hypochaeroides var. saxorum (F. J. Hanb.) Zahn (1921), 264. 

 Lectotype : Rhaiadr Falls, Montgomery, A. Ley, 1891, in Herb. Hanbury (Herb. Mus. 

 Brit.). 



Hieracium dicella Sell & West, nom. nov. 



H. furcilliferum Dahlstedt (1934), Rep. Bot. Soc, and Ex. CI Brit. Isles, 10, 475; non 

 H, furcelliferum Omang (1927), Skr. Vid-Akad. Oslo, Mat. -Nat., No. 4, 63. 



Hieracium subbritamiicum (A. Ley) Sell & West, sp. nov. 



H. stenolepis var. suhhritannicum A. Ley (1909), /. Bot. 47, 12. H. hritannicum var. 

 subhritannicum (A. Ley) Pugsley (1948), 114. 



Lectotype : Craig Cille, Brecon, A. Ley, 1894, in Herb. A. Ley (Herb. Univ. Birmingham). 



Hieracium stenolepiforme (Pugsley) Sell & West, sp. nov. 



H. britannicum var. stenolepiforme Pugsley (1948), 114. 

 Holotype : Cheddar, Somerset, E. F. Linton, 1890, in Herb. Mus. Brit. 



Hieracium uistense (Pugsley) Sell & West, sp. nov. 



H. clovense var. uistense Pugsley (1948), 117. 

 Holotype : Ben Eaval, N. Uist, Shoolbred, 1894, in Herb. Hanbury (Herb. Mus. Brit.). 



Hieracium camptopetalum (F. J. Hanb.) Sell & West, sp. nov. 



H. murorum var. camptopetalum F. J. Hanbury (1894), /. Bot., 32, 228; in Babington, 

 (1904), 253. H. duriceps var. camptopetalum (F. J. Hanb.) Pugsley (1948), 137. 

 Holotype : AUt-na Caillich, Sutherland, Hanbury, 1888, in Herb. Hanbury (Herb. Mus. 

 Brit.). 



Hieracium asteridiophyllum Sell & West, sp. nov. 



H. pellucidum var. lucidulum sensu Pugsley (1948), 141 ; non H. lucididum (A. Ley) 

 Roffey (1925). 



Ab H. pellucido Laestad. foliis coriaceis floccosis, capitulis majoribus squamis 

 involucri paulum pilosis differt. 



233 



