102 ORCHIDK!:. 



reflexnm apice cuspidatum, cuspide 1 mm. longo apice obtnso, margine iii- 

 curvtim 1-nervium, lateralia ovato-oblouga valde obliqua 8 mm. louga 4J mm. 

 lata apice breve cuspidata ad summum obtnsa 1-uervia extus hirsuta intus 

 glabra patentia. Petala serni-ovata valde obliqua 7 mm. longa 2J mm. lata 

 apice cuspidata, cuspide 2 cm. lougo, 1-uervia cum sepalo postico coimi- 

 ventia galeam formantia. Labellum Y-forme, mesocliilo 5-6 mm. longo ad 

 longitudinem plicato subtus medio 1-costato ad costam fimbriis 2-seriatis 

 instructo, fimbriis lineari-filiformibus 5 mm. lougis % mm. latis, lamina (epicliil )) 

 profuude 2-lobata, lobis liueari-augustatis 7 mm. longis 3 mm. latis apice obtusis 

 divaricatis ; calcar sacciforme triaugulare 4 mm. longum 3 mm. latum intus 

 prope basiu latere anteriore 2-tuberculatum, tubarculis lamelliformibus l|-mm. 

 longis |- mm. latis obscure denticulatis. Columua brevis 1 mm. louga, author a 

 oblonga 4 mm. longa. ^ 



HAB. Formosa : loco 11011 iudicato : cult, in Tailioku seminario, leg. B. 

 HAYATA, 1914, Mart. 



Near A. Roxburgldi LINDL. (Orchids of the Sikkim Himalayas, Ann. Roy. 

 Bot. Gard. Calc. VIII. t. 390) ; but differs from it by the cream-yellow flowers 

 with more fimbriate mesochils. 



Ancectochilus Inabai HAYATA sp. nov. (Tab. XVI.) Terrestris; 

 caulis iucrassatus 3-4 mm. in diametro teres iuferiore glaber, iuteruodiis 

 superioribus 2 cm. longis. Folia 2 cm. a se remota alterna, lamina ovato- 

 oblonga vel oblonga apice acuta vel acuto-acumiuata basi rotuudata vel 

 rotundato-obtusa 4|- cm. louga 2 cm. lata glabra, petiolis (vaginis exceptis) 

 1 cm. longis basi gradatim ad vagiuam dilatatis, vaginis 12 mm. longis 

 4 mm. in diametro ore obliquissimis basi cyliudricis, partibus cylindricis 

 brevissimis semihyalinis. Bacemi cum peduuculis 13 cm. longi hirsuti, parti- 

 bus floriferis 5-6 cm. longis, partibus nou floriferis (peduuculis) 7-8 cm. longis 

 erectis bracteis 2-3 iustructis, bracteis non floriferis lauceolatis hirsutis 

 rubesceutibus 1 cm. longis semi-amplexicaulibus, bracteis floriferis sub flora 

 ovato-lanceolatis 1 cm. longis apice acumiuatis hirsutis rubescentibus basi 

 contractis obtusis, pedicellis utiLlis, ovariis cylindricis vel cylindrico-ovatis 1 cm. 

 longis. Flores rosei. Sepala iugequaHa, posticum ovatum vel late ovatum 

 5| mm. lougum 3J mm. latum apice subcaudato-obtusum ad apicem unciuato- 



