747 



1822. SijhcBria TidipifercB, Schw., on fallen leaves of Lirio- 

 de7idron, is entirely sterile — only spots. 



1823. Spkmria dryophila, Scliw. — Sterile perithecia on large, 

 dirty-white spots. On oak leaves. Sphmrulina dryophila, Cke. & 

 Hark., is probably not distinct from this. (See p. 312). 



1824. Sphoeria catalpicola, Schv. — On the upper side of fallen 

 leaves of Catalpa. Perithecia on large brown spots. Sporules 6-7 x 

 3-4 fi. Phyllosticta catalpicola, (Schw.). {P. Catalpm, E. & M., 

 Journ. Mycol. II, p. 14). 



1825. Sphceria smilacicola, Schw. — On leaves of Smilax ro- 

 tundifolia. Sterile, dark-colored, subbullate spots, I5-2 mm. diam., 

 but no perithecia. 



From an examination of authentic specc. in Herb. Berk. Cooke, 

 in Journal Bot., 1883, excludes the four following Schweinitzian 

 species from the Pyrenomycetes: 



1784. Sphceria collapsa, Schw. — Probably an imperfect Po- 

 cillum. 



1786. Splieeria Mori-Albce, Schw. — Perithecia carbonaceous, 

 no fruit. 



1803. Sphoeria excipulans, Schw. — Specimen without fruit. 

 1769. Sphceria Fragarice, Schw., is also -withoxxt fruit; nor did 

 the spec, show any cylindrical ostiola. 



