POLYPODIACEae. 



227 



9 mm. lougis 7 mm. latis apice obtu- 

 sis vel truucatis basi subito cuueatis 

 subpetiolnlatis inciso-lobatis, lobis 

 brevissimis aeutis scrum singu- 

 luin gerentibus ; rhachis froudium alata 

 cum alls H mm. lata ; textura herbacea 

 utraque pagine glabra, costis venis 

 lateralibus supra distincto elevatis sub- 

 tus 11011 elevatis obscuris. Sori latere 

 loborum singulo proxime siti. Indusiuni 

 luuulare margins imi-seviatim rubro- 



punctatum I. 1 , mm. loiigum 4r mm. la turn. 



Fig. 156, Asplenium rttoense HAYATA; 



HAB. Mt. Ritozail, ad 6500 ped. a, the plant; b, a frond; c, a scale on 



alt., lg. T. KAWAKAMI, Juli. 1913. 



Near A. davullioidcs HOOK. 



Asplenium rutaefolium KUNZE. 



As]plenium prolomjatum HOOK. f. 



HAIJ. Arisan, leg. B. HAYATA et 8. vSASAKi, Jan., 191"2. 



Compared with a specimen so labelled in the Tokyo herbarium. 



Asplenium scolopendrifrons HAYATA sp. uov. (Fig. 157). 

 breve erectum squamatum, squamis cuspidato-lanceolatis fusco-castaneis 

 3-4 mm. longis 4- mm. latis apice subulatis 



the rhizome ; d, apical portion of a frond ; 

 e, another portion of the fiwid with ait 

 indusium before opcening ; f, margin of an 

 indnsium. 



Pig. 1S7, Asfili'ii'iiun scolopendrifrons HAYATA; a, the plant; b, a smlr <>u the 

 rhizome; c, d, amooboidal scales on the lower surface of the frond ; e, a portion of the 

 froml ; f, an indnsium. 



