Sphaeropsideae 



Coniothyrium concentricum (Desm.) Sacc. — On leaves of cultivated Yucca at 



Orient; determined by Prof. Dearness. 

 Leptostromella Chenopodii Dearn. & House — Orient on dead stems of Cheno- 



podium album. Described in N. Y. State Mus. Bull. 205-206: 53-54. 1919. 

 Macrophoma celtidicola Dearn. & House — Orient on twigs of Celtis occiden- 



talis ; determined by Prof. Dearness. 

 Phlyctaena arcuata Berk. — Orient on dead stems of Helianthus annuus. No. 



726. " Spores filiform arcuate to falcate, 25 ft long." N. Y. State Mus. 



Bull. 205-206: 55. 1919. 

 Phoma Celtidis Cke. — On twigs of Celtis occidentalis ; determined by Prof. 



Dearness. No. 3388. 

 Phyllosticta Chenopodii Sacc. — On leaves of Chenopodium album at Orient ; 



determined by Dr. Fairman. 

 P. Kalmicola Schw. — Greenport on leaves of Kalmia latifolia ; determined by 



Prof. Dearness. 

 Phyllosticta limitata Pk. — On leaves of apple, Mains; determined by Prof. 



Dearness. Very abundant throughout the town during the summer of 1919: 



and practically defoliating some trees. 

 P. minima (B. & C.) E. & E. — Laurel on leaves of Acer rubrum ; determined 



by Dr. Fairman. 

 P. Sassafras Cke. — On leaves of Sassafras, common throughout the township. 



Determined by Prof. Dearness who says, " Ellis and Everhart in their 



North American Phyllostictas say the specimens available for examination 



are all sterile and that the species must be put in the doubtful class. The 



spots on some of these leaves have pycnidia with the small spores of the 



description ; but most of the spots are sterile." 

 Septoria brunneola (Fr.) Niessl. — Cutchogue on leaves of I'agnera racemosa ; 



determined by Prof. Dearness. 

 6". Macrosporia Dearn. — On leaves of Chrysanthemum Leucanthemum at 



Orient. Prof. Dearness says, " externally it is exactly like it but the spores 



fall short in average size." 

 S. mollisia Dearn & House — Mattituck on leaves of Antennaria plantaginifolia ; 



determined by Prof. Dearness, who says this may be the same as Fairman's 



Septoria lanaria. 

 S. Polygonorum Desm. — Orient on leaves of Persicaria Persicaria ; determined 



by Prof. Dearness. 

 .S. Stellariae Rob. & Desm. — On leaves of Alsine media at Orient. Determined 



by Prof. Dearness who says, " the same as Fungi Columb. No. 775, which 



Mr. Ellis named as the above. It is not very distinct from Septoria Sileni- 



cola Ell. & Mart." 

 5". Violae West. — Greenport on leaves of Viola cucullata; determined by Prof. 



Dearness. 

 Sphaeronema Robiniae B. & C. — On twigs and branches of Tilia americana at 



Orient ; determined by Prof. Dearness. 



