190 
FERNS : BRITISH AND FOREIGN. 
3. P. heterodactyla ,Reinw.; J. Sm. En. Fil. Philipp. Pteris 
Cretica, Blume . — Malayan Archipelago. 
4. P. umbrosa, B. Br. ; Boole. Sp. Fil. 2, t. 130 B ; Lowe’s 
Ferns, 3, t. 39. — Australia. 
5. P. serrulata, Linn. ; Schle. Fil. t. 91 ; Lowe’s Ferns, 3, 
t. 40 ; /3 minor, Moore et Houlst. Var. cristata, 
Moore, Gard. Cliron. (1863). — Tropics. 
6. P. crenata, Sw. ; Burnt. FI. Zey. t. 87 ; Boole. Sp. Fil. 2, 
t. 127 A ; Lowe's Ferns, 3, t. 48. P. multidentata, 
Wall. P. Chinensis, Sort. Ang . — Tropics. 
7. P. heterophylla, Linn. ; {Blum. Fil. t. 37); Boole. Bot. Mag. 
t. 4925. — Jamaica. 
8. P. semipinnata, Linn. ; Lowe's Ferns, 4, t. 9 ; Boole. Gard. 
Ferns, t. 59. P. flabellata, Schle. Fil. t. 93. P. 
dimidiata, Blume . — East Indies, China, Malayan 
Archipelago. 
9. P. mutilata, Linn.; (Plum. Fil. t. 51); Boole. Sp. Fil. 
t. 131 A. P. concinna, Bew. in Mag. of Nat. Bist. 
N. Ser. (1838). — Jamaica. 
** Vernation fasciculate ; caudex erect, simple, rarely ccespitose. 
f Fronds pinnate ; pinnae pinnatifid, the lower pair 
more or less bipartite or pinnate. 
10. P. glauco-virens, Linden's Cat. (1858) (name only). — 
Tropical America. 
11. P. pungens, Willd.; (Plum. Fil. 1. 13). — Tropical America. 
12. P. felosma, J. Sm. En. Fil. Bort. Kew. (1846). — Jamaica. 
13. P. sulcata, Linle ; Lowe's Ferns, 4, t. 5. — Brazil. 
14. P. pyrophylla, Blume. — Java. 
15. P. quadriaurita, Betz. ; Boole. Sp. Fil. 2, t. 134 B . — East 
Indies. 
16. P. argyrea, Moore ; Lowe's New Ferns, t. 10. P. qua- 
driaurita, — var. argyrea, Book. Bot. Mag. t. 5183, in 
part . — East Indies. 
17. P. tricolor, Linden, Bort. Lind. t. 12 ; Lowe’s New 
Ferns, t. 9. Pteris quadriaurita,— var. tricolor, Book 
Bot. Mag.t. 5183, in part . — East Indies. 
