HYMENOPHYIJ,Af:E.T:. 



141 



nriliuis I. mediis ovjito-triaugiilaribus a se 1 cm. remotis a rliacLibus frondis 

 yO^-fJO" egi-essis 5 cm. lougis 3 cm. latis, pinuis ordiuis II. iufimis ab axiUa 

 iuter froudem et piunam infimam ordinis I. 5 mm. distautibns ovatis 2 cm. 

 longis IX- cm. latis apice obtusis basi oblique tiiiucatis piuuatis vel bipiuuati- 

 fidis, segmentis ultimis liuearibus .} mm. latis apice obtusis vel brevissime 

 2-lobatis vel soro termiuatis, sub sorcj valde coustiictis, ]iartibus coustrictis 

 ] luiii. latis J mm. lougis stipitiformibus. Frous pagine utra^jue glabra, costis 

 veuis veuulisque utraque elevatis, margine iutegfa ; rliacliis froudis deorsum 

 iutorrupte augustissime alata sursum distiucte alata ; rliacliis inuuarum dis- 

 tiucte alata. luvolucruni ad liasiu 2-valvatim fissum bivalvatum terminale 

 rotuudatum latius (juam lougius 1 nim. lougum margiue suljintegnim vel ol>scure 

 deuticulatmu. 



Hab. Arisau, leg. B. HAY.Vf.i et S. iS.iS.VKi, Jau., 191:!. 



Near H. pdyaiit/io.s, but diflers from it by tlie broadly r mn 1 receptacle.s 

 witli short stalks. 



Hymenophyllum javanicum Sprexg. (Fig. 81). 



HiB. iu moate Arisau, ad 7000-8000 ped. alt., 

 leg. B. H\Y.\T.i et S. S.AS.ua, Jan., 1912. 



Compared witli a Japanese sjjecimen so labeUed 

 in the Tokjo ht;rbarium. Our fern looks to he a 

 Httlo difterent from it iu haviug much bruader loljes 

 of the piunae. 



Hymenophyllum paralleloearpum Hayata 

 sp. uov. (Fig. 82}. Rhizoma repeus gi'aciUimum } mm. 

 iu diametro sectiouis teres rubesceus piloso-squamatum, 

 piUs nigro-castaneis, remote radicans, radicibus pUosis. 

 Stipes ciun froude perpendiculariter pendulus 2-2J 

 cm. longus gi'aciUimus atro-castaneus glaber basi 

 piloso-squamatus, squa- 

 mis ijiliformibiis 

 nigro-castaueis. Frous 

 oblougo-lanceolata v e 1 



Obovato-lauceolata Fig. 81, niJmcmphtjUum jav 



