( 115 ) 



155. Salviniacese.^ 



1034. Azolla, Lam. 



2836. pinnata, R. Br. 138 



156. Marsileaceae.^ 



1035. Marsilea, L. 



2837. quadrifolia, L. Diya-ernbul-embiliya, S. 

 Ara-kiri, T. 139 



2838. minuta, L. 140 



157. Hymenophyllaceae.- 



1036. Trichomaues , L. 



2839. Motleyi, v. d. B. 36 



2840. WALLii, Thw. 



2841. exiguum, Baker. 37 



2842. bimarginatiim, v. d. B. (neilgher reuse, 

 Bedd.) 37 



2843. parvulum, Poir. 39 



2844. proHferum, Bl. . 39 



2845. digitatum, Sw. 39 



2846. intramarginale, Hk. & CIrev. 41 



2847. pallidum, Bl. 41 



2848. bipunctatum, Poir. 41 



2849. pyxidiferum, L. 42 



2850. rigidum, Sw. 44 



2851. sp. nov. (Ritigala).^ 



1037. Hymenophyllum, Sm. 



2852. tenellum, Kuhn. 30 



2853. exsertum, Wall. 30 



2854. polyanthos, Sw. 30 



2855. Blumeanum, Spreug. 32 



2856. australe, Willd. (javaiiicum, Spreng.) 



2857. aculeatum, Racib. (Neesii, Hk. p. p.) 35 



158. Cyatheacese. 



1038. Cyathea, Sm. 



2858. siNUATA, Hk. & Grev. 5 



2859. HOOKBRi, Thw. 6 



1 Following Baker, Handbook of the Fern-allies, to which the 

 pages quoted refer. 



* I he ferns are arranged according to Christensen's Index Filicum : 

 the number references are to the pages of Heddomo's Handbook of tlio 

 Ferns of British India, Ceylon, &c. 



3 Willis, Flora of Ritigala, Ann. Perad., III., 1906, p. 290. 



