326 64. ANTBOPHYXJM 



10 — 30 cm. long, 2 — 6 mm. broad, the sori provided with linear parapliyses 

 not thickened at the apex. 



Forma typica. — Borneo ; Tonkin. 



War. inajus : Rhizome scales dark-brown ; fronds 30 — 40 cm. long, 

 about 1 cm. brood; sori mostly 1 on each side, very long, whether 

 or not interrupted, submarginal, whether or not accompanied by a few 

 intramarginal ones. — Sumatra. 



(4) A. parviiliini, Bl.s — var. subsemicostatum, v. A. v. R., in 



Bull. Btz., 1914, XVI, 56. 



Forma typica. — Also in Mindanao, Negros. 



War. subsemicoiStatuui : Fronds costate in the lower half, 

 the costa depressed, narrowed gradually towards the apex, blackish or 

 brown when dry. — Sumatra. 



(7) A. seiiiicofstatuni, SLf v. A. v. R., in Bull. Btz., 1911, I, 

 1, tab. II, fig. la; — var. ceratophyllum ; G^'ammitis Blumei, Zipp., var. 

 ceratophylla, Zipp., MS. in Herb. Bog. ; var. caudatum, v. A. v. R., 1. c, 

 1912, VII, 3; — var. Marthae, v. A. v. R., 1. c, 1911,1, 1, tab. II, flg. lb; 

 A. callifolium., Christ (not Bl.), in Nov. Gluin., VIII, Bot., 157. 



Forma typica: Fronds ligulate or sublanceolate, the apex acute or 

 more or less suddenly acuminate ; paraphyses clavate or narrowly pyriform, 

 much longer than broad, smooth, rounded at the apex. 



Forma parva: Like the type but the fronds smaller; paraphyses 

 broadly pyriform, often much broader than long. — Java. 



Was*, ccratopliylliian: Fronds narrow, either hnear-oblanceolate 

 with the apes suddenly long-subulate-acuminate or linear-cuneate with 

 the apex the broadest and irregularly incised into 2 — 8 erected tooth-like 

 or narrowly subulate laciniae ; paraphyses as in the type. — Java. 



War. llarthac: Like the type but the paraphyses obconical, 

 rather obpyramidal, narrowed at the base, the apex dilated, truncate, 3-6- 

 angular with rounded angles and impressed sides, the apical plane therefore 

 conspicuously 3 — 6-lobed. — Neio Guinea. 



(8a) A. simulanis, v. A. •». «., in Bull. Btz., 191S, XI, 2. 



Rhizome short, the scales fine, linear-lanceolate, denticulate, blackish. 

 Stipes approximate, + 12 — 20 cm. long, compressed when dry. Fronds 

 lanceolate-ovate or lanceolate-spathulate, 15 — 20 cm. more or less long, 



