46 YORKSHIRE NATURALISTS* UNION. 



178. Penium Mooreanutn Arch. 

 Mid W.— Kildwick. 



N.W. — Howgill Fells. Mickle Fell (with zygospores). 

 N.E. — Moorland stream, near Scarborough. 



179. Penium minutissimum Nordst. 

 Mid W.— Old Cote Moor (viii. 1896). 

 N.W.— Mickle Fell. 



180. Penium truncatum Br^b. 



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

 covering Scapatiia tindulata. Cullingworth. 



Mid W. — Adel Bog. Penyghent. 



N.E. — Peat deposit, Filey. 

 Forma punctata West. 



S.W. — Greetland, near Halifax, 



N.W. — Leeming. 



i8i. Penium margaritaceum (Ehrenb.) Breb. 



Mid W.— Ilkley (W. H. Dikes). Malham Cove (J. M. Kirk). 

 Cocket Moss, near Giggleswick. 



N.W.— Mickle I'dl. 



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. Oughtershaw 

 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 

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



Trans. Y.N.U., 1896 (pub. Sept. 1900). Bot. Series, Vol. 5. 



