96 



OKCHrDE.T!. 



o V a r i i R 3 mm. lougis 1 inm. 

 Lxtis cjliudi'aceis. Flores aper- 

 tieutes 6 mm. in diametix); 

 sepala et petala erassa extus 

 viridi-flavescentia intus apice 

 basique pm-pm'ascentia ; Liliellum 

 albescens basi utroque latere 

 j)ru'pureo-maculatmu. Sepalum 

 f)osticum obovatum 5mm. longiun 

 2J- mm. latmn 3-nervium apice 

 obtusmu basi 1| mm. latimi ± 

 eoncaAimi, lateralia late obovata 

 4 mm. longa 3 mm. lata apice ob- 

 ti^sissima 1 jasi 2 mm. Lita sub- 

 plana tiinervia, nems vix visis. 

 PetaLi lineari-spatlmlata i^ mm. 

 longa IJ mm. Lita apice obtasa 

 basi angustata, uen^is baud visis. 

 Labellum basi columuse affixum 

 liasi saccatum, sacco 4 mm. pro- 

 fimdo 2|- mm. lato ore squama 

 posteriore lineari 2 mm. longa 

 aj)ice 2-loba sub-clauso, 3-lobiuii, 

 lobis lateralibus ad orem sacci erectis brevioribus, lobo terminali 

 autice ])atenti desuper recm-vo Lite rotundato vel transverse semi-rotundo 

 apice acuto-obtuso 3 mm. longo 4 mm. Lito basi contracto 2 mm. lato. Columna 

 1 1 mm. longa basi contracta 1 mm. lata apice dilatata 1 J rom. lata. 



Hab. Foi-mosa : loco non indicato : cult. in Tailioku seminario, leg. 

 B. Hayata Mart. 1914. 



Cleisostoma iouo&ma Lindl.; Hayata Ic. PL Formos. n. p. 134. 

 Staiiropsis luchuensis Kolke iu Kew Bull. 1907, p. 131. 

 Hab. Foi-mosa: Kusukusu, leg. B. Hayata et S. Sasaki, 1912, Jimi. 

 Cleisostoma oblongisepala Hayata (Fig. 50) Ic. PL Formos. n. 



Kig. 49, Ckisoduma hrachyhotrya Hayata; 

 n, a flower ; b, a lip and column ; c, ihe same, 

 anther talien off ; (1, the same, in Tertical secHon ; 

 pl, transversal plate ; e, transversal plate at the 

 mouth of the sac ; f , g, poUinaria, seen from 

 clifEerent sides. shaded portions fig. in a, b and e, 

 show pm-iile coloration. 



I 



