62 YORKSHIRE NATURALISTS* UNION. 



N.W. — Mickle Fell. 



N.E. — Pilmoor, near Thirsk. 



257. Euastrum Jenneri Arch. 



N.E. — Strensall Common. 



258. Euastrum cuneatum Jenner. 



Mid W. — Bog two miles south of Clapham, abundant. Ingle- 

 borough. Near Buckden. Cam Fell. Cowgill Wold Moss, 

 Widdale Fell. 



N.W.— Mickle Fell. Lund's Fell. Mossdale Moor, Widdale 

 Fell. Bog near Widdale Beck. 



259. Euastrum ansatum Ehrenb. 

 S.W.— Cullingworth. 



Mid W.— Eldwick. Baildon. Wigton Moor. Adel Bog. 

 Cocket Moss near Giggleswick. Bog two miles south of Clap- 

 ham. Penyghent. 



N.W.— Mickle Fell. 



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

 Terrington. 



S.E. — Riccall and Skipwith Commons. 



260. Euastrum obesum Josh. 



N.W.— Mossdale Moor, Widdale Fell. Length, 11 1 jj.; 

 breadth, 59 /a ; breadth of apex, 28 /x ; breadth of isthmus, 21 /x. 

 Not previously recorded for the British Isles. 



261. Euastrum insigne Hass. 

 S.W.— Cullingworth. 



Mid W.— Wigton Moor. Ilkley (W. H. Dikes). Whernside. 

 N.W.— Mickle and Cronkley Fells. Lund's Fell. Dodd Fell 

 (at 2,000 feet). 



262. Euastrum rostratum Ralfs. 

 N.W.— Cronkley Fell. 



N.E. — Pilmoor, near Thirsk. 

 S.E. — Riccall Common. 



263. Euastrum bidentatum Nag. 



[Syn. IL. elegans var. bldaitatiim Jacobs]. 



Trans. Y.N.U., 1897 (pub. Dec. 1900). Bot. Series, Vol. 5. 



