26 okchide.t:. 



latiun S-lobatnm, lobo medio majore apice temiiter 3-lobul.ito obtuso, lobis 

 lateralibus acutis brevioribus, basi miuute callosiun, callis latbris. Colunma 

 brevissima ^ mm. longa. 



Hab. NantC) : Randaizan. leg. T. KA-nAK-Uii et U. MoEi, -Tuni. 1907, 

 (No. 3474). 



Somewbat uear 0. jrtponica MAxni., but diifers from it in liaving long 

 lanceolate leaves wliich are as tln-ee times long as tliose of the Japauese 

 l)laut; stiU uearer 0. Clarl-ei in its liabit aud leaves, but differs from it 

 by tlie lips witli acute entire side-lobes wliich in 0. Clarl-ei are fimbriate. 



Oberonia kusukusensis Hayata sp. uov. (Fig. 3, i-k.) Epiphyta, 

 crespitos;! peudiila. Caulis cum spicis 10-15 em. longiLS, paiiibus iuferioribus 

 foliatis 3 cm. lougis, partibus floriferis circ. 10 cm. longis pendulis filiformibus, 

 j)artibus cauhs inter floriferam et foliatam minute squamiferis circ. 2 cm. 

 longis, toto glaber. Foha non aiiiculata approximata disticha alterua basi se 

 imbricata liueari-semilauceolata media 2-3 cm. longa 5 cm. lata apice acuta 

 vel subobtusa breve apiculata basi caulem amplectautia in exsiccato mem- 

 branacea in vivo crassiuscula eqmtantia a latere compressa complanata a caule 

 angulo 30^-50^ egressa margine inferiore recta margiue superiore rs -formiter 

 recuiva, vaginis cum lamina continuis. Spicae 10 cm. longfe filiformes, floribus 

 ad nodos subverticillatim aggregatimque sitis, bracteis singuhs sub flore imo 

 sitis, nodis a se 2 mm. remotis bracteis ti-iangulari-lanceolatis li mm. lougis 

 l mm. latis apice acuminatis, pediceUis i mm. longis, ovariis -| mm. longis. 

 Flores apertientes IJmm. in diametro ; sepalmn jwsticmu obovato-oblongmn 

 I mm. longmu circ. i- mm. latmu apice obtusissimum basi ± conti'actum 

 margine obscm'e denticulatum vel iutegrara ; sex^aLx lateraha valde concava 

 triangulari-oblonga -S mm. louga basi latissima non conti'acta | mm. lata apice 

 obtusa ad summum breve apiculata. Petala ovato-oblouga f mm. longa 4 mm. 

 lata apice obtusissime vel titmcate obtusa basi ± cimeato-conti-acta margiue 

 obscm-e eroso-denticulata. Labellum 3-lobum, cu'c. 1 mm. lougum | mm. latum 

 basi conti-actiun, lobis basilaribus (lateralibus) obhque oblongis a lobo centrah 

 angulo 45^ divaricatis semiovatis apice cuspidato-acuminatis l^ mm. longis 

 margiue iuteriore rectis subintegris margiue esteriore inferiore obscm'e eroso- 

 denticulatis basi rotimdatis ^ -formiter recmTis, lobo centi'ah (terminah) 



