308 FETCH : 



On leaves of Slrychnos Benthami Clarke, Hakgala, April, 

 1917 ; No. 5266 in Herb. Peradeniya. 



Phaeodothis Isachnes n. sp. 



Stroma immersed, oblong-oval, 0"4-0"6 mm. diameter, dull 

 black, visible on both sides of the leaf ; loculi up to six, depressed 

 globose, up to 200 [>- diameter ; ostiola prominent on the lower 

 surface. Asci narrow-clavate, shortly pedicellate, eight- 

 spored, spores biseriate, 80 X 9 ^; paraphyses linear. Spores 

 olive-brown, narrow-oval or oblong-oval, ends obtuse, one 

 septate, constricted at the septum, the upper cell slightly the 

 broader, 10-17 X 5-6 \i.. 



On leaves of Isachne Kunthiana W. & A., Haputale, Novem- 

 ber, 1917 ; No. 5884 in Herb. Peradeniya. 



Homostegia Symploci Rac. 



On Symplocos elegans Thw., Hakgala, April, 1917 ; No. 5232 

 in Herb. Peradeniya. On Symplocos latifiora Clarke, Hakgala, 

 April, 1919 ; No. 6005 in Herb. Peradeniya. 



Microthyriacese . 



Seynesia Ipomaese Syd. 



On Ipomsea obscura Ker, Badulla, November, 1917 ; No. 

 5681 in Herb. Peradeniya. 



Calothyrium reticulatura n. sp. 



Perithecia epiphyllous, scattered, black, scutate, 0*2 mm. 

 diameter, even, merging into a thin membranous film, which 

 forms large patches somewhat fuscous at the margin ; cover 

 of perithecium obscurely radial, with a wide-meshed network 

 of hyphse in addition, opaque round the ostiolum, elsewhere 

 blackish-brown ; ostiolum 16 y^ diameter. Film hyaline, with 

 a wide network of sparse, pale fuscous mycelium composed of 

 flexuose, equal hyphse, about 3 ^ diameter, without hypho- 

 podia. Asci broadly clavate, thick-walled, eight-spored, 

 40 X 10 t^ ; no paraphyses. Spores greenish-hyaline, fusoid 

 or narrow-oval, one-septate, 11-12 X 3'5-4 ^. 



On Aporosa lanceolata Thw., Delgoda, March 24, 1919 ; 

 No. 6158 in Herb. Peradeniya. 



