ORCHIDE^E. 



membranacenm a medio snrsnm spongioso-crassum mgosnm medio 1-sulcatum 

 apice viridescens minute rubro-puuctatum apice subacutum vel obtusum margine 



inferiore eroso-denticu- 

 latum snrsum integrum 

 basi appendiculatum, 

 appendiculis retrorsis 

 brevissimis 2-lobatis, 

 brevissime unguicula- 

 tura cum pede column a& 

 articulatum. Columna 

 brevissima vel null a 

 basi ad pedem producta, 

 pede 2 cm. lougo 4mm. 

 lato a basi usque ad 

 medium cum sepalis 

 counato, sed a medio 



sursum libero augulo 

 90 inflexo apice leviter 

 concavo ad sum mum 

 contracto cum ungue 

 labelli articulato. Pol- 

 liuia 4 sessilia. Ova- 

 rium breve 6 mm. 



Fig. 2O, Sulbophyttum viridiflorwn HAYATA ; a, a flower, 

 seen from front ; b, the same, seen from side ; c, the same, 

 sepals and petals taken off, columna, mentum and labellum 

 are seen ; d, a labellum, seen from front, basal appendages 

 are seen ; e, the same, seen from side, medially cut, section- 

 face shaded, minute red dots mentioned at the apex, basal 

 appendages and claw are seen ; f , columna ; g, the same, 

 operculum taken off, 4 pollinia and translucent body seen ; h, 

 the same, anther taken off, clinandrium and stigma are 

 seen ; i, an operculum, seen from below ; j, pollinarium. 



Ion gum. 



HAB. Mt. Arisan, 

 leg. B. HAYATA et S. 



SASAKI Jan., 1912. 



Flowered in May in a green house of the Koishikawa Garden, in 

 February, 1912. It was brought back to the Garden by myself from Mt. 

 Arisan. It was found on a large trunk of a Quercus at Nimandaira. Very 

 distinct for the comparatively large flowers of greenish colour. 



lone LINDL. 

 lone Sasakii HAYATA (Fig. 21) Ic. PL Formos. H. p. 139. Epiphyta, 



