499 



Species imperfectly known. 

 Eu. nionticulosa, (B. & C.) 



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

 Eutypella monticulosa, Sacc. Syll. 591. 



Mere]}- the name is given and measurement of sporidia, 8-10 // 

 long. 



On Magnolia cjlaucu. Carolina (Curtis). 



Eu. coryn6stoina, (B. & Rav.) 



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

 Eutypella corynostoma, Sacc, SyU, 597, 



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

 club shaped. Sporidia minute, sausage-shaped." 

 On Acer rubrum, Cai'olina (Ravenel). 



Eu. indistincta,, (Schw.) 



SphiZVia 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. Pei'ithecia 3-4, large, 

 black, bedded in a cortical stroma scarcely discolored. 



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



Sporidia (sec. Stevenson 1. c), 6| x 4| j^. 



Eu. quadriflda, (Schw.) 



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

 Valsa quadriflda, 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 [1. 



On branches and trunks of Vacciiiium corymbosum, Bethlehem, 



Pa. (Schw.). t 



Eu. pentagona, (Pers.) 



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



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

 black, 4-5-angIed. 



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

 but the species is a veiy doubtful one. 



