354 YORKSHIRE NATURALISTS UNION. 



2508. Lamproderma physarioides Rost. 

 N.E. — Bulmer. 



S.W. — Several places near Hebden Bridge, on decaying 

 moss-covered branches (Fl. Hx.). 



ENERTHENEMA Itowm. 



2509. Enerthenema elegans Bowm. 

 S.E.— Pond Wood, Boynton (W.W.S.). 



S.W. — Elland Park Wood, on rotten wood (Fl. Hx.). 

 Mid W. — Near Oughtershaw Tarn ("' Nat.' Sep. '04). 



CALOTRICHE^. 



ARCYRIM. 



PERICH.ENA Fr. 



2510. PepJchsena depressa Libert. 



S.W. — Elland Park Wood ; Skircoat ; Lightcliffe ; etc., on 

 dead wood (Fl. Hx.). Owston (F.F. '99). 



Mid W.— Woodhall Bridge (F.F. '98). Bolton Woods. 



S.E. — Filey, on dead wood (*' Nat.' Jy. '03). Hedon, on 

 fallen ash trunk (' Nat.' Sep. '03). 



N.W.— Brignall; Rokeby (F.F. '04). 



2511. Perichsena corticalis Rost. [Lycoperdon corticah 

 Batsch. ; P. popitlina Fr. ; F. abietina Fr. ; etc.] . 



N.E. — Castle Howard, on bark and wood (Mass. Mon. 

 Myx. pi. 5, figs. 1 14- II 7). Bulmer. Mulgrave Woods 

 (F.F. 1900). 



S.W. — Elland Park Wood; Cromwell Wood; Salterhebble; 

 Lightcliffe ; Stansfield ; Hebden Bridge ; etc., on stumps and 

 logs (Fl. Hx.). Bingley (Fl. Skipt.). Anston (T. Gibbs). 



Mid W. — Esholt, on dead fir-trees (Lees' FL). Wetherby 

 (Tr. i.). Bolton Woods (Fl. Skipt.). Selby, '03. 



S.E. — Boynton (W.W.S.); (Lister's Myc. p. 199). Hedon 

 ('Nat.' Sep. '03). 



N.W. — Rokeby, on rotten wood (F.F. '04). 



2512. Perichaena confusa Mass. [P. variabilis Rost.]. 

 S.E. — Hedon, on poplar, and hawthorn ('Nat.' Sep. '03). 



Trans. Y.N.U., 1905 (pub. 1905). 13ot. Series, Vol. 6. 



