308 Baker . — A Summary of the new Ferns 
Subgenus Diplazium. 
203 *. A. porphyrorachis, Baker, in Journ. Bot. 1879, 4 °- Borneo, 
Beccari , Burbidge. Polypodium subserratum, Hook. Syn. 
Fil. 325, gathered by Wallace, is this plant in an immature 
sterile condition. 
205 . A. pallidum, Blume. I cannot separate A. Prentieei, 
Bailey, in Trans. Linn. Soc., N. S. Wales, IV, 37. Queensland. 
205 *. A. chlorophyllum, Baker, in Journ. Bot. 1885, 104. For- 
mosa, Hancock , 97. 
205 *. A. Harrisoni, Baker, in Journ. Bot. 1884, 362. Costa Rica, 
Harrison. 
205 *. A. aequibasale, Baker, in Journ. Linn. Soc. XXII, 225. 
Sarawak, Borneo, Bishop Hose. 
206 *. A. macrotis, Baker, in Journ. Bot. 1884, 362. Costa Rica, 
Harrison. 
208 *. A. verapax, Donnell Smith, in Bot. Gaz. 1888, 77, t. 2. 
Guatemala. Very near A. Riedelianum , Bongard, of Brazil. 
207 *. A. xiphophyllum, Baker, in Journ. Bot. 1879, 40. Borneo, 
Burbidge. 
209 *. A. leptorachis, Baker, in Journ. Bot. 1890, 264. Tonquin, 
Balansa , 1833. Near A. Seemannii , Baker. 
209 *. A. Pullingeri, Baker, in Gard. Chron. 1874, 484. Hong- 
Kong, Pullinger . Cultivated at Kew. Near A. Seemannii. 
210 *. A. Campbelli, Jenman. Stipes tufted, naked, J ft. long. 
Frond simply pinnate, deltoid, moderately firm, glabrous, J ft. 
long and broad. Pinnae 3-5, lanceolate, 3-5 in. long, i-i^ 
in. broad at the middle, crenate, deltoid at the base, narrowed 
to the point. Veins ascending, forked. Sori J-J in. long. 
Indusium narrow, glabrous. British and Dutch Guiana, 
Jenman. Near A. bantamense , Baker. 
210 *. A. longisorum, Baker, in Journ. Bot. 1881, 204. Antioquia, 
Kalbreyer , 1876. Near A. bantamense. 
216 *. A. megaphyllum, Baker, in Journ. Bot. 1890, 264. Tonquin, 
Balansa , 1836. Near A. celtidifolium. 
216 *. A. mocennianum, Sodiro, Recens. Crypt. Vase. Prov. Quit. 
37. Andes of Ecuador, Sodiro. Between A. celtidifolium and 
sylvaticum. 
217 *. A. Sammadii, Kuhn, Reise Decken. Bot. 34. Niam-Niam 
Land, Central Africa, Schweinfurth , 3117. Near A. syl- 
