55 



ciu. lougis 5 mm. latis apice acutis margine miiiute denticulatis, j)e<3icellis 



8 mm. longis, ovariis 6 mm. longis tomentosis. Flores cinereo-viridi-flavi, 



purpiu'eo-striati semiclausi non patentes. Sepalmn posticum oblongura 11 



mm. longum 4 mm. latum basi leviter contractum apice obtusissimum 5- 



nervium 5-piu'pm'eo-striatum ; lateralia oblique oblongo-triaugiilaria 11 mm. 



longa basi latissima 6 mm. lata apice obtusissima basi latissima basi jjede 



colimanfe connata 5-nervia purpm'eo-striata. Petala oblongo-lanceolata 9 mm. 



longa 3 mm. lata apice obtusa basi contracta 3-nervia purpra-eo-sti-iata. 



Labellum in cir- 



cumscriptione ^ j\ ^\ l\\\\ (^U^.'^'/b 



obovatum 9 mm. 



longum in ex- 



Xjlicatio 6 mm. 



latumapice trun- 



c a 1 - emargina- 



tum basi cime- 



ato - conti-actum 



3-lobatum, lobis 



lateraliljus semi- 



oblougis 5 mm. lougis 2 mm. latis erectis columuam subamplectantibus, 



lobo terminali late subreniformi 8 mm. longo 4 mm. lato apice emarginato 



basi contracto ad basin 2} mm. lato crassiusculo botiyoideo-tuberculato, 



sinibus inter lobum terminalem et lolx)s laterales obtusis ase labelli ti'ans- 



vei-se sitis. Disciis ad mediiun labelli 2-lameUatus, lamellis 4-5 mm. longis. 



liabellmn subtus uigi-o - atro - purpm-eum margine flavum, supra medium 



flavescens, lamellis discorum pm'pureis. Columna recta erecta 6 mm. longa 



2 mm. lata subalata, pede 4 mm. longo 2 mm. lato. 



Ha:b. Mt. Arisan, inter Funkiko et Taroyen, ad 5000 ped. alt., iu 

 arbores repens, leg. B. Hayata et T. Ito, Mari., 1914. 



Near E. arisanensis Hayata, but differs from it iu having much larger 

 leaves, pseudoliulbs and flowers. 



Eria plicatilabella Hayata sp. uov, (Fig. 23). Caulis pauci-ramosus 

 vaginatus, vaginis late cylindricis li cm. lougis 8 mm. latis apice obtusis vel 



Flg. 22, Eria hypomelana Hayata; e a, flower; a, a flower, 

 explicated, lip taken offi ; c, a lip ; b, upper portion of a column ; d, 



the same, seen from back. 



