88 



ORCHIDE.E. 



2 cm. longis ore truncatis. Bacemi laterales 7 cm. longi pauce florati, floribus 

 4-5 remote dispositis, pedicellis 5 mm. longis patentibus, bracteis lanceolatis. 

 Flores patentes 1 cm. in diametro. Sepala et petala flava ; columna alba ; 



labellum album intus maculatum, 

 maculis flavescentibus. Sepalum 

 posticum oblongo-oblanceolatum 

 8mm. longum 3^ mm. latum apice 

 obtuso-rotundatum basi angus- 

 tatum l mm. latum dorso medio 

 cariuatum, lateralia postico latiora. 

 Petala oblique lineari-oblonga 8 mm. 

 longa 3 mm. lata apice obtusa 5- 

 nervia. Labellum latissime naviculi- 

 forme apice lineari-caudatum ad sum- 

 mum setis 2 instructum cum cauda, 

 setaque 8 mm. longum parte basilari 

 latissima, 4mm. lata 3mm. longa 

 quadrangulari intus callosa, (callo 

 obtriangulari-oblongo basi acuto 3 

 mm. longo 1^ mm. lato), apice subito 

 contracta ad caudam abeunti, cauda 

 lineari 2|- mm. longa setis filiformibus 

 subcrispis 1 mm. longis duabus instructa. Columna 2 mm. longa. Capsula 

 cylindrica utrinque acuta 4 cm. longa 1 cm. lata. 

 HAB. Uraisha, 1914. 



Near D. kusukusensis HAYATA, but differs from it by tlie smaller yellow 

 flowers and larger leaves. 



Saccolabium BLUME. 



Saccolabium formosanum. HAYATA (Fig. 44) Mater. Fl. Formos. p. 

 336. Herba epiphytica, caulibus foliatis uon pssudo-bulbosis prostratis 

 vaginis foliorum persistentibus instructis ad nodos radicantibus. Folia dis- 

 ticha carnosa plana oblonga 2 cm. longa 7 mm. lata apice obtusa breve 

 apiculata basi in petiolum 2 mm. longum cum vaginis articulatum deciduum 



- Pig. 43, Diploprora uraiensis HAYATA; 

 a, central portion of a flower ; b, the same 

 seen from side sepals and petals taken off ; 

 c, a column with basal portion of a lip, seen 

 from front ; d, a pollinarium. 



