116 ORCHIDE^. 



concaTum margine eroso-fimbriatura apice obtusissimum basi contractum sessile- 

 basi columuae aduatum pagiue supra cleuse cristato-jiilosum subtus glaln-um. 

 Columna 7 mm. louga ; operculum floccoso-Mrsutum. 



Hab. AkocliO : Paiwan, Juni. 1917. 



Near Galeola Lindleyann Retch. f. (King. t. 352) ; but difters from it in 

 hayiDg mucli more liirsute lips. 



Gastrochilus Dox. 



Gastrochilus Matsudai Hayata sp. uov. (Fig. 40). Epipliytica ad sub- 

 stratum toto adpresse prostrata glabra. Folia alterna disticbe disposita lineari- 

 lanceolata 3 cm. longa 3 1- mm. lata apice obtusa glabra costa, supra impressa 

 subtus elevata, crassiuscula basi liaud vel vix contracta cum vaginis articulata, 

 vagiuis 3 mm. longis glabris. Kacemi oppositifolii vel quasi-axillares 2 cm. 

 longi 3-4-florati, pedicellis divaricatis cum ovariis 4-5 mm. longis glabris. 

 Flores 8-9 mm. in diametro. Sepalum posticum obovatum valde concavum 

 5-6 mm. longum 3 mm. latum apice obtusissimum basi liaud vel vix contrac- 

 tum, lateralia oblonga fere conformia. Petala obovato-oblonga o mm. louga 

 valde concava glabra. Laliellum in ambitu triangulare, lamina 6-7 mm. lata 

 apice rotundata medio apicis retusa pagiue supra toto barbata, disco calloso 

 medio labelli iusito ; labellum basi calcaratum, calcare triangulari 3 mm. lougo 

 ad orem 2 mm. lato. Colunma brevissima 1 mm. longa. 



HxB. Mt. Daibusan, Nov. 1918, leg. Y. Matsuda. 



Kear Gastrochilus fuscopundatus Hay., but distiuguisbable from it in the 

 mucli nan-ower sepals and petals and in tlie inucli broader epicliilus of tlie lips. 



AuwctocJiilus Blume. 



Ancectocliilus koshunensis Hayata Ic. Pl. Formos. lY. p. 105. 

 Hab. Daibuzan, leg. Y". Matsuda, Nov. 1918. 



Orchis LiNN. 



OrcMs kiraisMensis H\yata sp. nov. (Fig. 41). Herba liumLlis. 

 Caulis simplex 15 cm. longus basi vaginis 1-2 instructus glaber erectus medio 

 altematim 2-foEatus apice racemosim 2-3-floratus. Folia liueari-lauceolata 



