S8 YORKSHIRE NA-fURALISTS* UNION. 



Mid ^^^— Meanwood (J. Abbott). Roundhay ; Adel Bog 

 (J. Abbott). Wigton Moor. Cocket Moss, near Giggleswick. 

 N.W.— Mickle Fell. 

 N.E.— Strensall (W. B. Turner). 



Genus DOCIDIUM Breb., 1844. 



240. Docidium baculum Breb. 

 S.W.— Cullingworth. 



]MiD W.— Adel Bog (W. B. Turner). Ilkley. 

 N.E.— Strensall! (W. B. Turner). 



Genus PLEUROT^NIUM Nag., 1849. 



241. Pleurotsenium Ehrenberghii (Br^b.) DeBary, 



1858. [Syn- Docidium JEkrenbergii 'Qx€h., 1844]. 



S.VV. — Near Mirfield. Cullingworth. 



Mid W.— Moor-Allerton ; Adel ! (VV. B. Turner). Wigton 

 Moor (pure gathering). Cocket Moss, near Giggleswick. 



N.W.— Cronkley Fell. Great Shunnor Fell. 



N.E. — Gormire (W. B. Turner). Strensall. Pilmoor, near 

 Thirsk. 



S.E. — Riccall and Skipwith Commons. 

 Var. granulatum (Ralfs.) Hansg. 



Mid W. — Wigton Moor. 



N.W.— Cronkley Fell. Great Shunnor Fell. 



242. Pleurotaenium Trabecula (Ehrenb.) Nag. 

 S.W.— Fixby. 



Mid W. — Roundhay Park, Leeds. 

 N. E. — Terrington. 



Forma davata (Kiitz.) Reinsch. [Syn. F. clavatum (Kiitz.) 

 DeBary; Docidium clavatum Kiitz.]. 

 Mid W. — Meanwood ; Roundhay ! (W. B. Turner). Ilkley 

 (W. H. Dikes). 



N.W.— Cronkley Fell. Great Shunnor Fell. 

 N.E. —Strensall ; Gormire (W. B. Turner). 



243. Pleurotaenium coronatum (Breb.) Rabenh. 



[Syn. Docidium coronatuin Breb.]. 

 N.E. — Pilmoor, near Thirsk. 



Trans. Y.N.U., 1897 (pub. Dec. tjoo). Bot. Series, Vol. 5. 



