ORCHIDACE.E 



1.15 cm. long, 5 mm. broad across the lateral lobes; claw very 

 short, deeply concave, gradually dilated into the reflexed lamina ; 

 lateral lobes about 3 mm. long measuring from the claw, 1.5 mm. 

 wide, shallowly triangular, outwardly spreading, broadly obtuse, 

 anterior margins ciliate; middle lobe about 6.5 mm. long, 2 mm. 

 broad, abruptly oblong-linear, broadly obtuse, thicker in texture 

 than the side lobes, much thickened at the apex, three-nerved. 

 Column short and broad, about 3 mm. long including the termi- 

 nal pair of arms ; arms erect, slightly spreading, oblong, rounded, 

 about 2 mm. long ; foot about as long as the column, near the 

 apex unciform. Anther obconical, dentate at the apex. 



Clemens 189 has somewhat shorter leaves, slightly smaller 

 flowers and a more fleshy lip. One stem shows remains of four 

 peduncles. In this specimen the petals do not appear subfalcate. 



Ceratostylis longisegmenta is much more slender with the lip 

 very distinct from C Wenzelii Ames and C. radiata J. J. Sm. 

 C. lancifolia Hook. f. has a well developed scape and a very dif- 

 ferent labellum. 



KiAU, Clemens 93 (Type), November 1915. 3000 feet altitude. Flower 

 white; Clemens 189, November 1915. 3000 feet altitude. Flower white. 



3. Ceratostylis subulata BL Bijdr. (1825) 306. 



KiAu, Clemens 177, November 1915. 3000 feet altitude; Clemens 3W, 

 November 1915. Flower cream and purple ; Clemens 70, November 1915. 

 3000 feet altitude. Inflorescence old. [Questionably referable to this 

 species.] 



26. AGROSTOPHYLLUM Bl 



Seven species of this genus have been recorded from Borneo, 

 with only a flowerless and hence undeterminable specimen col- 

 lected by Miss Gibbs on Mount Kinabalu in February 1910. 



I. Agrostophyllum globigerum A. 8^ S. sp. nov. Herba 

 nana. Caulis e basi decumbenti erectus, vaginis foliorum omnino 



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