REPORT Ol" THE STATE I'.OTANIST, I919 Ty 



Corticium lactescens Berk. 

 North Greenbush. Dr C. H. Peck. Determined by Dr E. A. 

 Burt. 



Corticium lacteum Fr. 

 Warrensbnrg, Warren county, on dead limbs of balsam fir 

 (Abies balsamea). Dr C. H. Peck, October 19. Determined 

 by Dr E. A. Burt. 



Corticium lividum Pers. 



Ampersand. Franklin county, on spruce and also in the Catskill 

 mountains. Dr C. H. Peck. Determined by Dr E. A. Burt. 



Corticium roseum Pers. 



Minnewaska. on fallen pine limbs. Dr C. H. Peck. Determined 

 by Dr E. A. Burt. 



Cyphella laeta Pers. 



Summit, Schoharie county, on roots of some plant. Dr C. H. 

 Peck, September. Determined by Dr E. A. Burt. 



Cyphella muscigena Pers. 

 On moss, P o 1 y t r i c h u m, sp. Floodwood. Franklin county. 

 Dr C. H. Peck. Determined by Dr E. A. Burt. 



Didymosphaeria parnassiae (Peck) Sacc. 

 On dead stems of grass-of-parnassus, Parnassia Caro- 

 linian a . Bergen swamp, Genesee county. H. D. House, July 18, 

 1919. 



Discula discoidea (Cke. & Peck) comb. nov. 



Discella discoidea Cke. & Peck, 28lh Rep't N. Y. State Mus., p. 58, pi. i, 



fig- 34-37- 1876. 

 Discula peckiatia Sacc. Syll. Fung., 3 : 675. 1884. 



On dead branches of Carpinus Carolinian a. Green- 

 bush. Dr C. H. Peck, 1875. Type. 



Fomitiporia laminata Murrill 

 On dead branches of the nine-bark (Opulaster opuli- 

 folius (L. ) Kuntze). Albany. Yl. D. House, October. 1919. 

 Determined by Dr W. A. Murrill. In some cases extending up and 

 down the dead limbs for several inches. Pores stuffed and so minute 

 as to be scarcely discernible to the naked eye. At the base of the 

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