152 YORKSHIRE NATURALISTS UNION. 



Bridge, and Luddenden Dean (Fl. Hx.). Potridings Wood. 

 Wyming Brook, near Sheffield. 



S.E.— Skipwith ('Nat.', Dec, '78). Market Weighton (*Nat.,. 

 Oct. '80). Blackwood (F.F., '84). Allerthorpe (F.F., '93). 



N.E. — Scarboro'. On the ground under beeches, etc. 



Mid. W. — Hambleton Hough, near Selby. 



1043. Polystictus cinnamomeus (Jacq.). 

 S.W. — On sandy ground, Luddenden Dean (Fl. Hx.). 



1044. Polystictus vepsicoiop (Huds.). 



S.W.— Hx. 1775 (Bolton's Cat. n. 458; 1788 Hist. Fung.. 

 Tab. 81). 



Very common on dead stumps, trunks and branches of many 

 kinds of forest trees. Extremely variable in form and colour ;. 

 sometimes almost white. 



1045. Polystictus padlatus (Sow.). 

 S.W.— Hebden Bridge ('Nat.', Sep. '92). 

 Mid W.— Bishops' Wood (F.F., '96). 

 N.W. — Masham ('Nat.', Jan. '02). On alder. 



1046. Polystictus hipsutus Fr. 



S.W. — Hx., on wood in dye-works (Nat., June '94).. 

 Ashday, Southowram (Fl. Hx.). Melton and Potridings. 

 Woods (F.F., '01). Ravensthorpe (H. Parkinson). 



N.E. — Scarboro'. Mulgrave Woods (F.F., 1900). Helms- 

 ley (F.F., '03). On trunks. 



N.W.— Masham ('Nat.', Jan. '02). 



1047. Polystictus velutinus Fr. 

 S.E.— Skipwith ('Nat.', Oct. '78). 



N.E. — Scarboro' ('Nat.', July '81). On trunks. 

 S.W.— Roche Abbey (Lees' FL). Hardcastle (Fl. Hx.). 

 Mid W. — Church Fenton and Wetherby, on twigs (Lees' 

 FL). Stainer Wood, near Selby, 1902. 



1048. Polystictus abietinus Fr. 



Frequent ; has been several times recorded for each county- 

 division except N.W. 



On decaying trunks of coniferous trees. 



Trans. Y.N.U., 1904 (pub. 1904). Bot. Series, Vol. 6. 



