53 



On orange leaves, Southern States and California. 



Farlo\v, Bull. Bussey List. March, 1876, considers this as only 

 imperfectly developed Capnodium saUcinum. See also Tul. Sel. 

 Carp. II, p. 283. 



C. porno rum, B. & C. Grev. IV, p. 157. 



Mycelium obsolete. Perithecia smooth, variable, ovate-lanceolate. 



t/ 



obovate or forked, pedicellate. Stipe cylindrical, black. 

 On decaying apples, South Carolina (Ravenel). 

 C. quercinuin. Berk. & Desm. 1. c. p. 11. 



Exsicc. Thum. M. U. 1451? Rav. F. Am. 78. M. March. 698. F. G. 5147. 



Compact and thick. Perithecia fasciculate, branched, the outer 

 stratum separating transversely. Mycelium scanty, scarcely constricted. 



On loavs of Quercus obtmiloba, South Carolina (Ravenel). 



C. puceiuioides. E. & E. Journ. Mycol. IV. p. 65. 



Perithecia amphigenous, cylindrical, obtuse, 75-80x20 ^, hyaline, 

 becoming opake. erumpent in minute black tufts, which are either 

 scattered or collected in groups or patches 1-3 mm. across. In the 

 rrntral portion of these groups the leaf becomes dead, and a whitish, 

 bare spot is formed, the margin of which is fringed with a black 

 border of perithecia. the whole presenting the general appearance of 

 an effused Pm-cinia. The perithecia on the specimens examined were 

 entirely sterile. 



On living leaves of F ' r<i*era speciosa, Pike's Peak, Colo., August. 

 1887 (Tracy). 



Apiosporinm and Antennaria, which include mostly only unde- 

 veloped forms, have been omitted. 



SACCARDIA, Cke. 



Grev. VII, p. 49. 



Mveelium arachnoid, verv delicate and evanescent. Perithecia 



*/ -' 



globose. Asci globose or ovate, 8-spored. Sporidia oblong or ellip- 

 tical, muriform, hyaline. 



S. quercina, Cke. 1. c. 



Hypophyllous. Mycelium evanescent. Perithecia scattered or 

 gregarious, globose, thin-walled, 80-100 t u cliam., loosely attached by 

 a few delicate, spreading, thread-like hyphas at the base. Asci globose 

 or ovate, about 30 p. diam. Sporidia oblong-elliptical, hyaline, muri- 

 ibnn, 18-20x8-10^. 



On leaves of Quercus virens, Georgia (Ravenel). 



S. Martini, Ell. & Sace. Mich. II, p. 574. (Plate 9) 



Exsicc. EH. N. A. F. 1289. 



Perithecia seated on a mucedinous, evanescent subiculum of inter- 



