300 



roLyroDiACE,!;. 



lateralibiis 12 cm. longis 3 Jcm. latis oblongo-oblauceolatis af)icc caudato-acmni- 

 natis basi obtusis vel sub-cuneatis, segmento terminali oblanceolato 20 cm. longo 

 5 cm. lato apice cuspidato-acuto basi subito cuneato-attenuato margine repan- 

 dulo ; textura membranacea subtas dense sorifera. 



Hab. Loo-clioo, Yasyama, Jidi. leg. S. Kanashiro. 



Veiy near Lejjtochilus Bonii C. Cii. and Leptocliilus Harlandii 0. Cir = 

 G. ilecurrens 

 Hooic. (Exot. 

 Fern. t. 94); 

 but distingu- 

 ishable from 

 them by tlie 

 mucli broader 

 pinnas of tlic 

 fertile fronds. 

 The distinc- 

 tion lietween 

 this genus 

 and Polybot- 

 rya, as is de- 

 fined by Di- 

 ELS in ExGi.. 



u. PnAXTI.. 



Natiir. Pfl.- 

 fam., on tlie 

 basis whether 

 thc sori cxist 

 only 011 the 

 swoUen veins 

 in th(' for- 

 mer, or thcy 

 occupy all 

 ovcr thc un- Fig. 120-B, LepCockilus Kananhiroi ll.Kxx-vx. 



