499 



Species imperfectly known. 

 Eu. nionticulosa, (B. & C.) 



Valsa monticulosa, B. & C. Cke. Valsei U. S. No. 6. 

 Eutypella monticulosa^ Sacc. Syll. 591. 



Merely the name is given and measurement of sporidia, 8-10 



On Magnolia ylrnica. Caiolina (Curtis). 

 Eii. corynostoma, (B. & Rav.) 



Valsa corynostoma, B. & Rav. Grev. IV, p. 102. 

 Eutypella corynostoma, Sacc. Syll. 597. 



''Pustules small, scarcely raising the bark. Ostiola fasciculate. 

 club shaped. Sporidia minute, sausage-shaped." 

 On Acer rubrum, Carolina (Ravenel). 



Eu. indistincta. (Schw.) 



Sphczria indistincta, Schw. Syn. N. Am. 1377. 



Scattered, covered closely by the slightly elevated, scarcely rup- 

 tured, not revolute epidermis. Ostiola slightly prominent, angular, 

 black, stout, exuding a dark-colored juice. Perithecia 3-4, large, 

 black, bedded in a cortical stroma scare-civ discolored. 



J 



On young branches of Sassafras, Pennsylvania (Schw.). 

 Sporidia (sec. Stevenson 1. c.), 6J x4| //. 



Eu. quadrifida, (Schw.) 



Sphczria quadrifida, Schw. Syn. N. Am. 1378. 

 Valsa quadrifida, Schw. Stevenson 1. c. 



At first covered and gregarious in elongated patches forming a 

 tubercle in the bark two lines across and covered by the adherent 

 epidermis moderately elevated. Ostiola thick, short, black, generally 

 4-cleft,' obtuse. Perithecia rather large, 3-4 together, shining black, 

 ovate, suberect, lying in a cortical stroma. Sporidia (sec. Stevenson) 

 9J x 3J p.. 



On branches and trunks of Vaccinium corynibosum, Bethlehem, 

 Pa. (Schw.). 



Eu. pentagona, (Pers.) 



Sphczria pentagona, Pers. Syn. p. 42, Fr. S. M. II, p. 407. 



Perithecia circinate, large, covered by the bark. Ostiola shining- 

 black. 4-5-angled. 



Found (sec. Schw.) in North Carolina, on branches of Sassafras. 

 but the species is a very doubtful one. 



