46 YORKSHIRE NATURALISTS* UNION. 



178. Penium Mooreanum Arch. 



Mid W.—Kilclwick. 



N.W.^Howgill P'ells. Mickle Fell (with zygospores). 



N.E. — Moorland stream, near Scarborough. 



179. Penium minutissimum Norclst. 



Mid W.— -Old Cote Moor (viil. 1896). 

 N.W.— Mickle Fell. 



180. Penium truncatum Breb. 



S.W. — Thornton Moor, In a tumbling rill in abundance, 

 covering Scapa7ila undulata. Cullingworth. 

 Mid W.^Adel Bog. Penyghcnt. 

 N.E.— Peat deposit, Filey. 



Forma punctata West. 

 S.W. — Greetland, near Halifax, 

 N.W. — Leeming. 



181. Penium margaritaceum (Ehrenb.) Breb. 



Mio W.~Ilkley (W. H. Dikes). Malham Cove (J. M. Kirk). 

 Cocket Moss, near Giggleswick. 

 N.W.— Mickle ]"cll. 

 N.E. — Pilmoor, near Thirsk. 



Var. punctatum Ralfs. 



S.W. — Cullingworth. 

 Mid W.^Wigton Moor. 



182. Penium spirostriolatum Barker. 



S.W. — Cullingworth. 



Mid W.— Cocket Moss, near Giggleswick. Oughtcrshaw 

 Tarn, very abundant (viii. 1896). 



N.W. — Hunter's Hole, Craydale Moor, 1,900 ft. 

 N.E. — Pilmoor, near Thirsk. 



183. Penium polymorphum Perty. 



More or less general in upland, peaty districts. 



S.W. — Denholme. Oxenhope. Ogden Clough. Crimsworth 



Dean. 

 . Mid W. — Simon Seat. Malham Tarn Bog. Giggleswick 



r 



Common. Bowland Knotts. Penyghcnt. Cray Tarn, 2,000 ft. 



Trans. Y,N.U,, iSg6(pub. Sept. 1900). Kot. Series, Vol. 5. 



