'I'.WAKA : Xf.w Jai-anksl: I-'ungi 331 



ono imicli lonj^cr and narrower, every cell hinucleate at first, 

 later heconiiui,' hoinogenou-, hyaline, 10-13x2-2.5/*. 



Parasitic on leaves of Tlica sinensis. 



Type locality: Gifu-ken Ena-gun Kawaue-niura, Apr., i<ji8, 

 K. llara. 



Illustrations: 4 black and white halftone figures (figs. 5-6) 

 showing spots, perithecia, asci and ascospores. 



It differs from Mycosphacrclla pioictifonnis in mode of occur- 

 rciu-c and in detailed characters of ascospores. 



Spots tirst appear on the surface of leaves as small, round, 

 dark-colored areas of i mm. across, which enlarge gradually 

 forming irregular patches of 3-4 mm. in diam., and later becom- 

 ing confluent forming large irregular dead areas extending 

 towards the leaf margin. Such areas are dark-colored brownish- 

 gray and develop abundant black minute specks on the upper 

 surface, while the lower surface of the leaf remains a dark-brown 

 color. 



^IvcospiiAERELLA Tkf.dai K. ITara sp. nov. in Chagyokwai (Tea 

 Journal) 14"': 10, 1 pi., T. 8, v, May, 1919. (Japanese.) 



Perithecia amphigenous or more frequently hypogenous, gre- 

 garious or scattered, immersed, globose or depressed globose, 

 apically ostiolate 50-80^11 in diam., wall parenchymatous, con- 

 sisting of polygonal cells 5-8 /u, in diam. across, carbonaceous 

 ostiola papillate or simple, with round openings of 10-12 ^u across, 

 a^ci obovoid or oblong, rounded at the apex, pedicellate at the base 

 or sessile, octosporous, 40-45 x 8-12 /a, ascospores 3-stichous or 

 irregularly polyseriatc, oblong-ovoid or cylindric. uniseptate. 

 nuich constricted, cells unequal, upper ones mostly shorter and 

 broader while lower ones are just opposite, at first granulate, later 

 homogenous, colorless and h\ aline, 13.2-16x5-5.5//. 



Saprophytic on leaves of i hca sinensis. 



Type locality: Shidzuoka-ken Inasa-gun Idaira-mura. Sept.. 

 1918, K. Hara. 



Illustrations: 2 black and white halftone figures (figs. 9 and 

 10) showing asci and ascospores. 



M. Ikcdai K. Hara differs from the former species in the shape 

 of the asci, arrangement, shape and size of the ascospores. It is 



