48 



Petala obovata 2 ruin, longa Ij mm. lata apice rotundata vel levitar retusa 

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

 latum crassum deorsum utroque latsre auriculiforme sursum teretiforme apice 

 retusum. Columna 1 mm. longa apice antice 2-cornibus iustructa, cornibus 

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

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



Bulbophyllum kusukusense HATATA sp. nov. (Fig. 19) Epiphyta. 

 Kliizoma in arbores re pens teres 21- mm. in diametro, raliquis vaginarum 



fibrosis nrultis obtectum, infra 

 partem inssrtionis folii radices 

 filiformes subincrassatas abun- 

 daute emittens. Pseudobulbi 

 cylindrici 2-4 cm. longi 5-3 

 mm. in diamatro (in exsiccato), 

 apice folium unum gerentes. 

 Folia crassa oblongo-linearia 

 10-15 cm. louga 1-J 2|- cm. lata 

 apice obtusa ad siimmum retusa 

 breve 2-lobata basi gradatim 

 attenuata ad petiolum circ. 

 1 cm. longum abeuntia supra 

 uitida viridissima subtus 

 pallidissiraa supra ad costam 

 subplicata, subtus costis acute 

 elevatis, venis parallelis (in 

 exsiccato) supra elevatis utro- 

 que latere costae 9-10, subtus 



Pig. 19, Bulbophyllum kusukusa HAYATA, a 

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

 taken off, showing the column, columnal 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. 



noil visis margine integerrima 



tenuissima. Scapi 1 - florati, 

 basi pseudobulbi oriundi 5 cm. 



^^^ longi gracillimi basi bracteis 



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

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



