76 [Assembly, 



PHLEBIA RADIATA, Fr. 



Dead bark of wild bird cherry, Prunus Pennsylvanica. Conk- 

 lingville. September. A thin cream-colored form corresponding 

 nearly to variety pallida Fr. It sometimes forms extensive patches 

 by the confluence of many individuals. 



ODONTIA FIMBRIATA, Pers. 



Decaying wood of poplar. Conklingville. September. A form 



with the subiculum thicker than usual and finely rimose. Variety 



rimosa. 



PENIOPHORA NEGL.ECTA, Pk. 



A wholly resupinate form occurs on red maple, Acer rubrum. 



Bergen. 



CORTICIUM MARTIANUM, B. & C. 



When well developed this is a highly colored and very showy 

 species. At first a small orbicular tuft of strigose radiating hairs 

 appears. The center of the tuft soon assume a reddish tint, which 

 again changes to bright-red or scarlet and becomes waxy. The 

 hymenium is now covered with irregular rugae or folds giving the 

 plant the appearance of some species of Phlebia. With advancing 

 age the hymenium loses its brilliancy and becomes tinged with 

 brownish, grayish or olivaceous tints, but the margin retains for a 

 longer time its bright-red color, which fades to gray on the extreme 

 fimbriate edge. The mycelium is yellowish. Metuloids have been 

 sqen in some specimens, but they are rare. 



SPHiEROPSIS MALORUM, Pk. 

 This has occurred on leaves of apple trees, but in this case with 

 perithecia rather smaller than in the type. 



MARSONIA JUGLANDIS, Sacc. 



The species is quite variable, being both hypophyllous and 



epiphyllous, and occurring on small or large spots and with few or 



many nuclei. 



SEPTOCYLINDRIUM RANUNCULI, Pk. 



This has occurred on radical leaves of Ranunculus abortivus. 

 Helderberg mountains. May. 



RAMULARIA PLANTAGINIS, E. & M. 



Variety nigromaculans Pk. Spots with a small grayish center 

 and a broad blackish or blackish-brown margin. The fungus 

 occurs on this blackish margin. Menands. October. 



