28 NEW YORK STATE MUSEUM 



Leptonia euchlora (Lasch.) Fr. 

 Orville, Onondaga co. August. G. E. Morris. 



Macrophoma juniperina n. sp. 



Perithecia gregarious, .3-5 mm broad, thin, slightly prominent, at 

 first covered by the epidermis, then erumpent, black, white 

 within ; spores elliptic, oblong or obovate, hyaline, granulose 

 within, 25-40 X 12-18 p., sporophores mostly shorter than the 

 spores. 



Dead branchlets of red cedar, Juniperus virginiana L. 

 Orient Point. December. R. Latham. 



The spores are similar in size to those of Macrophoma 

 c a V a r a e Poll., but they are more variable in shape and are not 

 nucleate. 



Perithecia gregaria, .3-5 mm lata, tenua, leviter prominentia, 

 primum epidermide tecta, demum erumpentia, atra, intra alba; 

 sporae ellipsoideae, oblongae vel obovatae, hyalinae, intra gran- 

 ulosae, 25-40 X 12-18 fi, sporophores vulgo sporis breviores. 



Malus glaucescens S. 

 Near Charlotte, Monroe co. September. J. Dunbar. 



Mycena flavifolia n. sp. 



Pileus thin, slightly submembranaceous, conic or convex, sulcate 

 striate, somewhat plicate-crenate on the margin, glabrous, pale 

 smoky yellow, becoming pale pinkish brown or subalutaceous in 

 drying, sometimes slightly umbonate ; lamellae thin, close, broad at 

 the outer extremity, narrowed toward the stem, pale yellow, becom- 

 ing pallid in drying; stem slender, equal, glabrous, hollow, chestnut 

 colored ; spores ellipsoid or subovoid, 6-8 x 4-5 /*. 



Gregarious. Under balsam fir trees. North Elba. September. 

 The center of the pileus is often more highly colored than the rest. 



Pileus tenuis, submembranaceous, sublentus, conicus vel con- 

 vexus, sulcato-striatus, interdum margine plicato-crenatus, 

 glaber, subumbonatus, pallide fumoso-luteus, in siccitate incar- 

 nato-brunnescens vel subalutaceus ; lamellae tenues, confertae, 

 anteriore latae, posteriore angustatae, pallido luteae, palle- 

 scentes ; stipes gracilis, aequalis, glaber, cavus, castaneus ; sporae 

 ellipsoideae vel subovoideae 6-8 x 4-5 /x. 



Mycena splendidipes n. sp. 

 Plate X 

 Pileus thin, submembranaceous, oval when young, brown above 

 and yellow below, becoming grayish green, greenish brown or 



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