224 YORKSHIRE NATURALISTS' UNION, 



Trochila lauro-cerasi Fr. Studley Royal excursion. 

 ^ Hypomyces rosellus Tul. Parasitic on Corticium. 

 Harrogate excursion. 



* Hypomyces lateritius Tul. On Ladarms deliciosus. 



Scarborough {G. Massee). 



* Hypomyces chrysospermus Tul. Conidia only. Studley 



Royal excursion. 



* Hypomyces torminosus Tul. On Ladarius torminosus. 



Scarborough {G. Afassee). 



* Xylaria polymorpha Grev. Studley Royal excursion. 



■* Xylaria hypoxylon Grev. Studley Royal excursion ; 

 Micklefield ( Vize) ; Horsforth ( W. West) ; Meanwood 

 {Abbott) ; Selby {W. N. Cheesmaii). Very common on 

 fallen wood. Called candle-snuff fungus. 



* Hypoxylon concentricum Grev. Wetherby. 



* Hypoxylon fuscum. Studley Royal excursion. 



* U stu I ina vulgaris Tul. Studley Royal excursion. 



* Diatrype stigma Fr. Studley Royal excursion. 

 Diatrype verrucaeformis Fr. Micklefield {Vize). 



* Diatrype ferruginea Fr. Studley Royal excursion. 



* Valsa leiphemia Fr. Meanwood. 



* Nectria cinnabarina Fr. Studley Royal excursion. 

 Nectria sanguinea Fr. Studley Royal excursion. 



* Nectria aquifolies Berk. Scarborough {G. Massee). 



* Sphaeria spermoides Hoffm. Horsforth ( W. West) 



* Sphseria moriformis Tode. Studley Royal excursion. 



* Sphssria pulvis-pyrius P. Micklefield {Vize). 



Trans. Y.N. U., 1SS4 (pub. 1SS6). Series E 



