48 



OKCHIDE.E. 



Petala obovata 2 mm. longa 1^ mm. lata apice rotundata vel leviter retusa 

 basi leviter cuneata basi 1 mm. lata. Labellum lineare 2 mm. longum J mm. 

 latum crassum deorsum utroque latere auriculiforme sursum teretiforme apice 

 retusum. Columna 1 mm. louga apice antice 2-cornibus instructa, cornibus 

 aristsB-formibus rectis ; pede 1 mm. longo angulo recto recurvo. 

 HAB. MAISHA, leg. H. INABA, 1911, Juli. 



Bulbophyllum kusukusense HAYATA sp. nov. (Fig. 19) Epipliyta. 

 Rhizoma in arbores repens teres 2 mm. in diametro, raliquis vaginarum 



fibrosis multis obtectum, infra 

 partem insertionis folii radices 

 filiformes subincrassatas abun- 

 dante emittens. Pseudobulbi 

 cylindrici 2-4 cm. longi 5-3 

 mm. in diametro (in exsiccato), 

 apice folium unum gereutes. 

 Folia crassa oblongo-linearia 

 10-15 cm. longa 1J-2 J cm. lata 

 apice obtusa ad summum retusa 

 breve 2-lobata basi gradatim 

 attenuata ad petiolum circ. 

 1 cm. longum abeuntia supra 

 nitida viridissima subtus 

 pallidissima supra ad costam 

 subplicata, subtus costis acute 

 elevatis, venis parallelis (in 

 exsiccato) supra elevatis utro- 

 que latere costse 9-10, subtus 

 non visis margine integerrima 

 tenuissima. Scapi 1 - florati, 



Fig. 19, Sidbophyllum kusukusa HAYATA, a 

 a flower ; b, the same of the petals and petals 

 taken off, showing the column, columns! foot, 

 and the lip. c, a lip, shaded portions tinted red ; 

 d, a lip; e, f, and g, sections of the same; h, 

 and the column, seen from front ; i, the same 

 seen from side ; i, k, an anther seen from 

 different sides. 



A and b, natural size ; others variously 

 magnified; red portions on the lip are shaded. 



basi pseudobulbi oriundi 5 cm. 



longi gracillimi basi bracteis 

 4-5 scariosis vaginatis instructi. Flores subalbi circ. 2cm. longi, sepalis 

 petalisquepurpureo-striatis. Sepala insequalia, posticum ovato-oblongum 17 mm. 



