JiAK. i'ji2.] /. MIYAKE.— STUDIES IN CHINESE FUNGI 



65 



546 ; SoRAUER, Pflzkrankh. II. p. 456 ; Prillieux, Malad. pi. 

 agric. II. p. 240 fig. 338. 



On Brassica campestris L. (Peking; Oct. 1910). 



Alternaria tenuis Nees. Sacc, Syll. IV. p. 545 ; Engler, I. 

 1"* p. 485 fig. 252; Berlese, Fungi moric. fasc. VII. n. 2 tab. 

 63 fig. 4-6; Prillieux, Malad. pi. agric. II. p. 233 fig. 336. 



On Fagopyrum esculentum Moench. (Peking ; Oct. 1910). 



Cercospora ricinella Sacc. et Berl. Sacc, Syll. IV. p. 456. 



On Ricinus communis L. (Peking; Oct. 1910). 



Cercospora vitieola (Ces.) Sacc. Sacc, Syll. IV. p. 458; 

 SoRAUER, Pflzkrankh. II. p. 452. 



On Vitis vinifera L. (Oui-chou, Htipei ; Sept. 29, 1908). 

 Mentonkou near Peking; Oct. §910 and Peking; Oct. 1910). 



This is the only disease on leaves of vines in China which 

 I have seen; the spots being smaller in size than those in Japan 

 but appear in larger numbers and the damage caused by it 

 must be very great. The spots with concentric rings which one 

 may observe in this species in Japan can not be found on it 

 here, nevertheless the forms of both the natives are exactly the 

 same. 



Cercospora Nicotianae Ell. et Ev. Sacc Syll. XI. p. 621. 



On Nicotiana tahacum L. (Shashi, Hupei ; Oct. 4, 1908). 



Cercospora tosensis P. Henn. Sacc, Syll. XVIII. p. 604. 



On Solanum nigrum L. (Peking ; Oct. 1910). 



Cercospora personata (B. et C.) Ell. Sacc, Syll. IV. p. 439. 



On Arachis hypogaea L. (Jichang, Hupei ; Sept. 25, 1908. 

 Tauen-shen, Hunan ; Oct. 1908. Peking; Oct. 1910). 



Cercospora polymorpha Bubak. Sacc, Syll. XVIII. p. 597. 



On Malva sylvestris L. (Peking ; Oct. 1910), 



Cercospora gossypnia Cook. Sacc, Syll. IV. p. 441. 



On Gossypium herhaceum L. (lichang, Hupei ; Sept. 24. 

 1908. Shashi, Hupei ; Oct. 1908. Peking ; Oct. 1910). 



In the cotton fields of South China as well as in the fields 

 of the North this fungus is very common and presume the 

 damage caused by it would be very great. 



Cercospora Sesami Zimm. Sacc, Syll. XVIII. p. 595, 



On Sesamum indicum L. (lichang, Hupei; Sept. 24, 1908). 



