ORCHIDACE^ 



spicuous differentiating character. Originally collected at Liang 

 Gagangby Hallier (No. 2646). Heretofore unknown to occur on 

 Mount Kinabalu. 



Marei Parei Spur, Clemens 278, November 1915. Flowers brownish. 



22. Dendrochilum stachyodes {Ridl) J. J. Sm. in Recueil 



Trav. Bot. Neerl. 1 (1904) 77. Platyclinis stachyodes Ridl in 



Stapf in Trans. Linn. Soc. ser. 2, 4 (1894) 234. 



Kinabalu, Haviland. 11,000 feet altitude; Gihbs 4181, Febniary 1910. 

 In cracks in granite at the base of the granite core. Flowers cream color, 

 abundant. 'Louo^g, Clemens 22 J^, November 1915. Flowers and buds yellow. 

 Pakka, Clemens 115, November 1915. Flowers pale yellow. 



23. Dendrochilum subintegrum Amessp. nov. Pseudobulbi 

 valde elongati, monophylli. Folium elliptico-lanceolatum, obtu- 

 sum, breviter petiolatum. Pedunculus gracilis, elongatus, folio 

 longior. Racemus multiflorus, elongatus. Bracteae inflorescentiae 

 patentes. Sepala lateralia oblongo-lanceolata, acuta. Sepalum dor- 

 sale simile. Petala oblongo-lanceolata. Labellum subsimplex, 

 lanceolatum ; lobi laterales minuti, dentati. Gynostemium arcua- 

 tum. Stelidia basilaria. Ala apicalis Integra. 



Rhizome elongated, with the pseudobulbs clustered at the 

 growing point, rather stout. Pseudobulbs elongated, ±8 cm. 

 long, 4 mm. in diameter, cylindraceous, monophyllous, clothed 

 with loose imbricating sheaths when immature, yellowish in 

 dried specimens, rugose. Leaf 1.4-1.6 dm. long, up to 3.7 cm. 

 wide, elliptic-lanceolate, obtuse, shortly petiolate, with the 

 petiole about 1 cm. long. Peduncle slender, exceeding the leaf 

 in the type specimen, including the raceme about 2 dm. long. 

 Raceme about 14 cm. long, 7 mm. in diameter, many-flowered; 

 flowers small, yellowish. Bracts spreading, 2 mm. long, not en- 

 closing the ovary but exceeding it, about 1 mm. apart. Lateral 

 sepals 3 mm. long, 1 mm. wide, oblong-lanceolate, acute, three- 



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