308 YORKSHIRE NATURALISTS UNION. 



N.W. — Sedbergh (Lees' Fl.). Masham, on holly leaves 

 (' Nat.' May '03). 



2137. Phacidium Vaccinii Fr. 



Mid W. — Barden, on dead leaves of Vaccinium Vitis-IdcBa, 

 (Lees' FL). 



2138. Phacidium abietinum Kze. & Schmidt. 

 N.E. — Scarboro', on fallen leaves of larch and pine. 



2139. Phacidium infestans Karst. 



N.E. — Scarboro', on living leaves of Pimis sylvestris. A 

 destructive parasite in Finland. The first British record is 

 based upon the Scarboro' specimens. (Mass. Brit. Fung. FL 

 iv. pp. 57-58, fig. 21, p. 12). 



TROCHILA Ff. 



2140. Trochila cratenium Fr. [Sphmia. DC.]. 



N.E. — Scarboro' (' Nat.' Aug. '81). Mulgrave (F.F. 1900). 

 S.W. — Cottingley (Lees' Fl.). Bingley. Frequent in the 

 Halifax, and Hebden Bridge districts. 

 Mid W.— Bolton Woods (Fl. Skipt.). 



Not uncommon, when searched for, on dead, dry ivy-leaves. 

 (Mass. Brit. Fung. Fl. iv. p. 61, figs. 39-41, p. 12). 



2141. Trochila laurocerasi Fr. 



N.E. — Scarboro', on dead leaves of cherry laurel ('Nat.' 

 Aug. '81). Mulgrave Woods (F.F. igoo). 



Mid W. — Studley Royal, '81, on cherry laurel. 



2142. Trochila buxi Capron. 



N.E. — Cloughton, near Scarboro', on dead leaves of box. 



2143. Tpochiia ilicis Crouan [Stegia. Fr.] . 

 Common on fallen holly-leaves : most frequently on the 



upper surface. Distribution general. Records numerous for 

 each county division, with the exception of S.E., nil. 

 COLPOMA Wallr. 



2144. Colpoma quercinum Wallr. 



N.E. — Scarboro', on small branches and twigs of oak. 

 Mid W. — Helks Wood, Ingleton, on oak twigs (Lees' Fl.).. 

 Bolton Woods (Fl. Skipt.). 



(Mass. Brit. Fung. Fl. iv. p. 62, figs. 59-62, p. 12). 



Trans. Y.N.U. 1905 (pub. 1905). Bot. Series Vol. 6. 



