246 THE FLORA OF HALIFAX. 



C. maculata, (A. & S.) Common in woods among dead leaves. 



C. distorta, Fr. H. Gr.— J.N. 



C. butyracea, (Bull.) Ovenden — G.L. Lister. Mdgh. — J.N. 

 Lud. Dn., Sun Wood ! Among dead leaves. 



C velutipes, (Curt.) 1789. Southowram — Bolton, Tab. 135. 

 Parasitic on trees ; very common. It also occurs as a 

 saprophyte. In 1899 a group was found on a " peggy " 

 in a wash kitchen. Remarkable for withstanding 

 strong frost. 



C. tuberosa, (Bull.) N. D. Wd, H. Gr., Mdgh., Cr. Dn., 

 Hdc— J.N. El. Pk. Wd., Fixby ! Bn. CI.— Hx. Nat., 

 V., p. 106. Frequent ; springing from tuberoid scler- 

 otia among vegetable debris in moist woods. 



C. nummularia, (Bull.) Booth Wood, Lud. Dn. ! 



C. dryophila, (Bull.) Common in woods among dead leaves. 



[C. claYUS, (L.) Most likely Bolton's Tab. 39, f B, Agavicus 

 clavus, L. (not of Bulliard, as intimated in Lees' Fl., p. 

 671) represents Mycena acicula.] 



C. muscigena, (Schum.) Bn. CI. ! 



C. plexipes, Fr. Rough Hey Wd., Ramsden Wd., on stumps! 



C. ambusta, Fr. Among dead bracken, Wade Wood ! 



C. clusilis, Fr. Among sphagnum on Langfield, Saltonstall, 

 Cockhill and other moors ! Always in the company 

 of Pholiota mycenoides. [4, f 1. 



Mycena pelianthina, Fr. 1781. Northowram— Bolton, Tab. 



M. olivaceomarginata, Mass. Among short grass. Savile 

 Park— H.TS. 



M. pura, (Pers.) " In a little range of wood, belonging to 

 Shibden Hall, Oct. 29th, 1786 "—Bolton, Tab. 36. 



M. luteoalba, (Bolton). 1787. "Grows common in woods 

 near Halifax" — Bolton, Tab. 38, f. 1. Fixby ! 



M. lactea, Pers. Cr. Dn., H. Gr., Hurst— J.N. Lud. Dn. ! 



M. rugosa, Fr. Frequent on stumps in woods. 



M. galericulata, (Scop.) Very common on stumps. 



Var. calopoda, B. & Br. Wade Wood— /. 7.^4. Pck. 

 Wd., H. Gr.— J.N. N. D. Wd. ! 



M. polygramma, (Bull.) On old rotting beam, Heath ! Heb- 

 den Bridge— J.N. Birk Wd., Southowram, N. D. Wd ! 



M. atroalba, (Bolton) " Grows amongst moss about the roots 

 of trees, Halifax, but rarely " — Bolton, 1789, Tab. 137. 



M. pullata, (Berk. & Ck.) Lightcliffe, El. Pk. Wd. ! Cr. 

 Dn.— J.N. Lud. Dn. 



