USTILAGINE^ AND UREDINE^ OF CEYLON. 249 



Uredo Cassiae-glaucae Syd. 



On leaves of Cassia glauca Lam., Peradeniya, May, 1908. 

 Uredo Socotrae Syd. 



On leaves of Cassia corymbosa L., Peradeniya, May, 1908. 



Uredo Sissoo Syd. & Butl. 



On leaves of Dalbergia sissoo Roxb., Peradeniya, May, 1908. 



Uredo Pruni Cast. 



On leaves of Prunus persica Stokes, Hakgala, September, 

 1908. 



Uredo trichosanthes n. sp. 



On leaves of Trichosanthes palmata Roxb., Peradeniya, 

 May, 1910. 



Sori hypophyllous , ferruginous, scattered or crowded, 

 0"2-0'4 mm. diameter. Spores ovate, pyriform, or subglo- 

 bose, echinulate, with scattered, rather short, stout spines, 

 wall hyaHne, contents orange, 30^2 x 20-25 [x, or about 

 32^ in subglobose examples. 



Soris hypophyllis, ferrugineis, sparsis vel aggregatis, 

 0*2-0 '4 mm. diametro ; uredosporis ovatis, pjn^if ormibus , vel 

 subglobosis, echinulatis, episporio hyalino, plasmate auran- 

 tiaco, 30-42 X 20-25 [x, vel 32 ^Ji. diametro. 



Uredo chasalise Petch. 



On leaves of Chasalia curviflora Thw. , Hakgala, March, 1907, 

 September, 1908. 



Uredo elephantopodis n. sp. 



On leaves of Elephantopus scaber L., Peradeniya, May, 1910. 



Spots none. Uredo sori minute, scattered, hypophyllous, 

 circular, 0*2 mm. diameter, orange. Spores ovate, 25-30 X 

 18-23fj,, or globose, 20-25^ diameter ; wall hyaline, thick, 

 echinulate, contents orange. Paraphyses oO-70[x long, 8-12[x 

 diameter below, clavate, 12-19^ diameter at the rounded apex, 

 thick- walled, hyaline or faintly brownish, usually one-septate. 



Maculis nullis ; soris uredosporiferis minutis, sparsis, 

 hypophyllis, rotundatis, aurantiacis, • 2 mm. diametro ; uredo- 

 sporis ovatis, 25-30 X 18-23^ vel globosis, 20-25[i. diametro, 



