OKCHIDE.E. 27 



oblongo-rectangulari ^-| mm. longo -J-|- mm. lato sursum latiore basi con- 

 tracto apice truncato-2-lobo, lobis triaugularibus ^ mm. longis acutis, sinibus 

 inter lobos lobulo singnlo rotundato minuto iustructis. Labsllum basi obscure 

 disciferum basi medio subsaccato-impressum. Columua brevissima | mm. longa 

 basi valde constricta. 



HAB. Kusukusu, leg. B. HAYATA et 8. SASAKI, Juni. 1912. 



Near O. arisanensis HAYATA ; but differs from it by tlie very much smaller 

 flowers with linear bracts wliich nearly surpass the flowers in length. 



Liparis RICH. 



Liparis dolichopoda HAYATA sp. nov. (Tab. V.) = Cestldiis dolichopoda 

 HAYATA. lihizoma in arborem re pens teres 2| mm. in diametro vagiuis 

 obtectum vel subnudum. Caulis cum racemis 23 cm. lougus teres basi bulboso- 

 dilatatus basi 13 mm. in diametro basi vaginis obtectus vel subnudus, vaginis 

 5 cm. longis apice acutis partem bulbosam caulis amplectantibus. Folia basi 

 racemi vel apice caulis 2-3-4 alteruatim cougesta, basi a caule articulatim 

 soluta lauceolata 14 cm. longa 2 cm. lata apice obtusa basi plus minus 

 imgustata basi ad articulationem 7 mm. lata in exsiccato membranacea, veuis 

 parallelis utraque pagine elevatis. Ilacemi circ. 10 cm. lougi cyliudracei 

 2 cm. lati, pedicellis (cum ovariis) 5 rnm. longis horizontaliter pateutibus, 

 bracteis lanceolatis acumiuatis erectis 3 mm. longis, floribus a se 3-4 mm. 

 remotis. Flores albescentes vel albo-virides. Sepala subtequalia oblonga 

 34- mm. longa li mm. lata apice obtusa basi uon contracta sequilata. Petal; i 

 linearia 3| mm. longa 4- mm. lata apice obtusa basi requilata ^ mm. lata. 

 Labellum plus minus crassum obovatum 3 mm. longum 2 mm. latum valde 

 recurvum medio subito angustatum apice bilobnm, sursum prope apicem 

 minute hirtellatum. Disci basi labelli breve 4- lamellati. Columua 2 mm. 

 longa. Liparis lonyipes SCHLECHT. (non LINDL.) MATSUM. et HAYATA Enum. 

 PL Formos. p. 404. 



HAB. Formosa : loco non iudicato, cult, iu seminario Taihoku, leg. 

 B. HAYATA, Jan. 1912. 



Near L. longipes LmDL. (Orchids of the Sikkim Himalayas, in Ann. 

 Ptoy. Bot. Gard. Calc. Vol. VHI. t. 37), but separable from it by the lips 

 which are in this new species two-lobed at the apex. This species is that 



