204 Baker . — A Summary of the new Ferns 
5. Lindsaya ooncinna, J. Sm. Not distinct specifically from L. 
cultrata , Sw. 
5*. L. jamesonioides, Baker, in Journ. Bot. 1879, 39; Hook. 
Ic. tab. 1626. Kina-balu, Borneo, Burbidge. 
7*. L. oxyphylla, Baker, in Journ. Bot. 1891, 3. North-east 
Madagascar, Last. 
7*. L. erispa, Baker, in Journ. Bot. 1879, 39 ; Hook. Ic. tab. 1627. 
Borneo, Burbidge. 
13*. L. leptophylla, Baker, in Journ. Bot. 1884, 141 ; Hook. Ic. 
tab. 1628. North-east Madagascar, Humblot , 495. 
16*. L. madagascariensis, Baker, in Journ. Linn. Soc. XVI, 198 ; 
Hook. Ic. tab. 1629. Madagascar. This runs down into a 
curious odontolomoid form, which bears the same relation to 
the type that Davallia schizophylla (Synopsis, edit. 2, p. 468) 
bears to LLndsaya tenera. 
16*. L. gomphophylla, Baker, n. sp. Rootstock not seen. 
Stipe produced, naked, castaneous. Frond deltoid, rigid, 
glabrous, J-ft. long, simply pinnate in the upper, bipinnate in 
the lower half; lower pinnae much the largest. Final seg- 
ments orbicular-cuneate, J-in. broad, deeply crenate round the 
outer edge, cuneate in the lower half. Veins simple, flabellate. 
Sori interrupted. Indusium narrow, rigid, persistent. Borneo, 
Sir Hugh Low. Allied to the New Caledonian L. nervosa, Mett. 
17*. L. prolongata, Fourn., in Ann. Sc. Nat. sdr. 5, XVIII, 334. 
New Caledonia, Balansa, 1602. Not seen. 
24*. L. tricrenata, Baker, in Journ. Bot. 1890, 106. Mount Mus- 
grave, New Guinea, Sir W. Macgregor. 
Subgenus Isoloma. 
28*. Ii. indurata, Baker, in Journ. Bot. 1888, 324. Sarawak, 
Borneo, Bishop Hose. 
31*. L. flavicans, Mett. ; Fourn., in Ann. Sc. Nat. ser. 5, XVIII, 334. 
New Caledonia. Not seen. 
31*. Xj. exilis, Fourn., in Ann. Sc. Nat. ser. 5, XVIII, 335. New 
Caledonia, Vieillard, Balansa. Not seen. 
31*. Xj. eampylophylla, Fourn., in Ann. Sc. Nat. s£r. 5, XVIII, 335. 
New Caledonia, Balansa, 854. Not seen. 
31*. Xj. Balansae, Fourn., in Ann. Sc. Nat. ser. 5, XVIII, 335. 
New Caledonia, Balansa, 1652. Not seen. 
