ADDITIONS TO CEYLON PTTNGI (ll.). 293 



Apparently differs from Puccinia uralensis in not being 

 " epidermide diu tectis," nor black. 



Puccinia Romagnoliana Maire & Sacc. 



Uredo. On Cyperus rohindus L., Jaffna, March, 1917. 



? Puccinia Duthiae Ell. & Tracy, 



Uredo. On Andropogon pertusus Willd., Peradeniya, April, 

 1917. 



Uredospores globose, rather dark brown, minutely ecliinu- 

 late, 20-27 [>-. Paraphyses short, clavate, hyaline. 



Puccinia Nakanishikii Diet. 



Uredo. On Cymbopogon Martini Stapf, Peradeniya, 

 February, 1917. 



Puccinia Isachnes Petch : Uromyces Isachnes Fetch, Ann. 

 Perad., VI., p. 209. 



On Isachne Kunthiana W & A., Hakgala, April, 1917. 

 Uredo, on Isachne Gardneri Benth., Hakgala, April, 1917. 



Teleutosori hypophyllous, circular, black, minute. Teleuto- 

 spores yellow-brown, darkening above, oblong-oval or clavate, 

 constricted at the septum, apex moderately thickened and 

 usually rounded, 34 — 44 X 18-24 \k ; pedicel pale brown, up 

 to 40 ^ long, 5 [K diameter. 



Phragmidium zeylanicum n. sp. 



On Rubus lasiocarpus Sm., Hakgala, April, 1917. 



Uredo sori amphigenous, scattered, minute, orange. Uredo- 

 spores globose or oval, hyaline, echinulate, with rather long 

 scattered spines, 20-28 X 19-24 [>.. Paraphyses ovate, hya- 

 line, thin- walled, up to 50 X 20 t«-. 



Teleutosori hypophyllous, circular, minute, scattered, black. 

 Teleutospores fuliginous, thin-walled, epapillate, smooth, 

 4-9-septate, constricted at the septa, apical cell rounded or 

 subconoid, basal cell elongated usually hyaline, attenuated 

 below or sometimes narrow-cylindric. 70-140 X 26-30 [>• ; 

 pedicel short, hyaline. 



Hemileia Canthii B. & Br. 



On Canthium Eheedii DC, Peradeniya, February, 1917. 



