OBCHIDE^E. 27 



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

 tracto apice truncate- 2-lobo, lobis triangularibus mm. longis acutis, sinibus 

 inter lobos lobulo singulo rotimdato minnto iustructis. Laballum basi obscure 

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

 basi valde constricta. 



HAB. Kusukusu, leg. B. HAY ATA et S. SASAKI, Juni. 1912. 



Near 0. arisanensis HAYATA ; but differs from it by the very mucli smaller 

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



Liparis RICH. 



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

 HAYATA. lihizoma in arborem repens teres 24- mm. in diametro vaginis 

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

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

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

 racemi vel apice caulis 2-3-4 alternatim congesta, basi a caule articulatim 

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

 angustata basi ad articulationem 7 mm. lata in exsiccato membranacea, venis 

 parallelis utraque pagine elevatis. Kacemi circ. 10 cm. longi cylindracei 

 2 cm. lati, pedicellis (cum ovariis) 5 mm. longis horizontaliter patentibus, 

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

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

 3| mm. longa 1|- mm. lata apice obtusa basi non contracta sequilata. Petala 

 liuearia 3|- mm. longa mm. lata apice obtusa basi sequilata ^ mm. lata. 

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

 recurvum medio subito angustatum apice bilobum, sursum prope apicem 

 minute hirtellatum. Disci basi labeUi breve 4- lamellati. Columna 2 mm. 

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

 PL Formos. p. 404. 



HAB. Formosa : loco non indicate, cult, in seminario Taihoku, leg. 

 B. HAYATA, Jan. 1912. 



Near L. longipes LINDL. (Orcliids of the Sikkim Himalayas, in Ann. 

 Koy. 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 



