494 Baker . — A Summary of the new Ferns 
58 *. A. argyrophyllum, Sodiro, Recens. Crypt. Vase. Prov. Quit. 
85. Andes of Quito, Sodiro. Habit of A. latifolium\ under 
surface dotted over with minute paleae ; edge minutely fringed. 
58 *. A. trivittatum, Sodiro, Recens. Crypt. Vase. Prov. Quit. 82. 
Andes of Ecuador, Sodiro . Near A. muscosum, Sw. 
64 *. A. magnum, Baker, in Gard. Chron. n. s. XX, 135. Demerara ; 
banks of the Mazaruni River ,Jenman, 769. Allied to A. per- 
elegans and A. Sprucei. 
Subgenus Stenochlaena. 
66. A. sorbifolium, L. Has lately been found in New Guinea. 
Gymnogramme ? subtrifoliata , Hook, is an abnormal form. 
Subgenus Polybotrya. 
71 *. A. stenosemioid.es, Baker, in Journ. Linn. Soc. XXII, 230. 
Malang, Sarawak, alt. 2000 ft., Bishop Hose. 
82 *. A. botryoides, Baker, in Journ. Bot. 1881, 206. New Granada; 
province of Antioquia, Kalbreyer , 1873. Fertile frond of 
A. canaliculatum ; sterile much more compound. 
Subgenus Aconiopteris. 
89 *. A. savaiense, Baker, sp. n. Rhizome creeping, 1 in. diam. ; 
paleae lanceolate, brown, membranous, | in. long. Stipe of 
sterile frond 4-5 in. long. Sterile frond oblanceolate, naked, 
rigidly coriaceous, 9-10 in. long, 3 in. broad at the middle, 
narrowed to the base ; veins \ line apart, anastomosing 
by a distinct intramarginal line. Fertile frond narrower, 
with a longer stipe. Samoa, Powell. Near A. gorgoneum, 
Kaulf. 
Subgenus Stenosemia. 
91 *. A. teysmannianum, Baker, in Malesia, III, 56. Island of 
Sumba, Timor, Teysmann (Herb. Beccari). 
Subgenus Gymnopteris. 
93 *. A. oligodietyon, Baker, in Journ. Linn. Soc. XXIV, 261. 
Sarawak, Borneo, Bishop Hose , 210. Near A. linneanum , 
Hook. 
