40 YORKSHIRE NATURALISTS' UNION. 



Var. cedematopa (Schaeff). 

 S.W.— Rough Hey Wood, Norland, Hx. 



176. Collybia maculata (A. & S.). 



Frequent in moist mixed woods and generally distributed; 

 has been met with at all the forays. Very common in the 

 woods about Halifax, Huddersfield, etc. 



177. Collybia fodiens (Kalchb). 

 S.W.— Sutton (F.P:, 1899). 



178. Collybia distorta Fr. 



Mid W.— Bramham (F.F., 1888). Esholt (H.T.S.). 

 N.E.— Castle Howard (F.F., 1892). 



S.W. — High Greenwood, near Hebden Bridge. Bingley 

 Woods (Fl. Skipt.). 



179. Collybia butyracea (Bull.). 



N.E. — Scarborough (Bot. Report, 1879). Cloughton, Scar- 

 borough (H.T.S., 'Nat.', Jan. 1892). Mulgrave Woods (F.F., 

 1894 and 1900). 



Mid W. — Beckwithshaw; Meanwood (F.F., 1881). Selby 

 (F.F., 1884). Carlton (Lees' Fl). Bramham (Harewood F.F;, 

 1888). Stainor and Bishop's Woods (Selby F.F., 1896). 



S.W.— Shipley Glen (Lees' FL). Ovenden, Hx. (G. L. 

 Lister, 1891). Hebden Bridge. Northdean Wood; Ludden- 

 den Dean; Lightcliffe, Hx. Several woods about Huddersfield. 

 Edlington Woods (Doncaster F. F., 1891). Melton and Pot- 

 ridings Woods (F.F., 1 901). Goitstock. Woods near Sheffield. 



S.E. — Escrick and Blackwood (Selby F.F., 1896). 



N.W. — Masham. 



Frequent among grass and dead leaves in woods. 



180. Collybia velutipes (Curt.). 



S.W.— Halifax, Feb. I St, 1789 (Bolton's Hist. Fung., Tab. 135). 



Common on stumps, and on living trees, everywhere; some- 

 times forming immense bundles. Has been noted at all the 

 forays, and recorded for all the divisions. Remarkable for its 

 powor of withstanding strong frost. May be met with all the 



Trans. Y.N.U., 1902 (pub. Nov. 1902). Bot. Series, Vol. 6, 



