discovered or described since 1874 . 203 
muricated stipe, D. asperrima, Cesati, in Becc. Prosp. 6, 
gathered by Beccari in Amboina. 
63*. D. philippinensis, Harringt., in Journ, Linn. Soc. XVI, 27. 
Mount Mahahuy, Philippines, Steere. 
Subgenus Stenoloma. 
70*. D. odontolabia, Baker, in Journ. Bot. 1884, 140. North-east 
Madagascar, Humblot , 430. Near D. goudoiiana, Kunze. 
71*. D. decomposita, Baker, in Journ. Bot. 1884, 141. North-east 
Madagascar, Humblot , 259. 
71*. D. flabellifolia, Baker, in Journ. Linn. Soc. XV, 414. Central 
Madagascar, Pool, 
Genus 19. Cystopteris Bernh. 
1. C. fragilis, Bernh. I can only separate as geographical varieties 
C. Novae Zealandiae, Armstrong, in Trans. New Zeal. 
Instit. 1880, 360, and the Australian Woodsia laetevirens, 
Prentice. 
1*. C. japonica, Luers., in Engl. Jahrb. 1883, 363. Kiu-siu Archi- 
pelago, Tachiro . Not seen. 
4*. C. moupinensis, Franch., PI. David. 149. Moupine, Tibet, 
David. Not seen. Perhaps identical with a plant collected 
twice by Mr. H. E. James , in his recent journey between 
Mukden and Kirin, which comes near the very rare European 
C. sudetica , A. Br. & Milde. 
Genus 20. Lindsaya Dry and. 
Subgenus Eulindsaya. 
1. L. linearis, Sw. I can only separate as a slight variety L. 
trilobata, Colenso, in Trans. New Zeal. Instit. 1883, 345. 
1*. L. incisa, Prentice, in Journ. Bot. 1873, 295. Queensland, 
Prentice , Bailey. 
1*. L. dimorp ha, Bailey, Queensland Ferns, 19. L. heterophylla, 
Prentice, in Journ. Bot. 1873, 295, non Dryand. Queensland, 
Prentice , Bailey. This and the last are very near to L. 
linearis. 
4*. Ii. plicata, Baker, in Journ. Linn. Soc. XXV, 350. North- 
east Madagascar, Baron , 5887, Last. 
