CATALOGUE OE EERNS. 
47 
Aspidium Fihx-foemina, Sw. ; Schk. Fil. t. 58, '59 ; Fng. 
Bot. t. 282 ; Lindl. and Moore’s Brit. Ferns , t. 30 A. 
59. A. Micliauixii, Spreng. Nephr odium Filix-foemina, Michx. 
Aspidium angustum, Willd. — North America. 
60. A. denticulatum, J. Sm. Allantodia denticulata, Wall. 
Asplenium setulesum, Hort. — Nepal. 
61. A. macrocarpum, Blume in Herb. — Java and Ceylon. 
62. A. umbrosnm, J. Sm. Polypodium umbrosum, Ait. As- 
pidium umbrosum, Sw. ; SchJc. Fil. t. 61. Allantodia 
umbrosa, It. Br. — Madeira. 
63. A. axillare, J. Sm. Polypodium axillare, Ait. Aspidium 
axillare, Sid. Allantodia axillaris, Kaulf. — Madeira. 
64. A. Hrownii, J. Sm. ; Hoolc. Ic. PI. t. 978. Allantodia 
Australis, It. Br. Athyrium Australe, Brest ; Hoolc. Gen. 
Fil. t. 16. — Australia. 
65. A. ebnrneumj J. Sm. Aspidium eburneum, Wall. Cat. 
389. Lastrea eburnea, Cat. Hort. Kew. 1856. Polypo- 
dium oxyphyllum, Wall. Cat. 324. — Nepal. 
66. A. decm*tatum, Link ; Metten. Fil. Hort. Leijp. t. 13. f. 
17, 18. — Brazil. 
66. BIPLAZIUM, Sw. 
(Asplenii sp., Linn, et Auct.) 
Vernation fasciculate, erect or decumbent. Fronds simple, 
pinnate or bi-tripinnate, 1-5 feet high. Veins forked or pinnate ; 
venules free, sporangiferous on both sides, constituting binate, 
linear sori. Indusium plane. 
* Vernation erect. 
1. X>. plantagineum, Sw. ; SchJc. Fil. t. 85 ; Lodd. Bot. Cab. 
1588. Asplenium plantagineum, Linn. Diplazium acu- 
minatum, Badd. Bras. Fil. t. 57. f. 2. — Tropical Am erica. 
2. X>. grandifolmm, Sw. — Tropical America. 
3. D. irategrifolmm, Blume. D. alternifolium, Blume. — Java. 
4. D. celtidifolimn, Kunze. — Venezuela. 
5. Z>. ambigimm, J. Sm. Asplenium ambiguum, Badd. Bras. 
