The species seems to me to agree in most characters with Eletta- 

 riopsis serpentina- BÀK. of Penang, but our specimen is rather incomplete 

 and the spike is not secund. it is however very characteristic by the 

 quasi denticulate edge, due to distant short callous bristles, and the black 

 points densely spread over the lower surface. It resembles much Aino- 

 mum repoeense (Pierre! msc.) Gagnepain ( 1908) 114, by the Oastro- 

 ekilus resembling habit; the marginal bristles existing also in that specimen. 



Plate 9. 



Fig. 1. Flowerbud still enclosed in the clavate enlire calyx crowned by the mar- 

 ceseent teeth, n. s. — Fig. IB. Same, 2X' 1 - s. a calyx, /> anterior petals, covering one 

 another, embracing the labellum, c dorsal petal, d stamen. — Fig. 2, 3, 4. Stamen. 4X 

 n. s.— Fig. 5. Labellum half developed (damaged) ( = fig. IB), 2 X n- s- Fig. 6, 

 Stigma, 5Xn. s.— Fig. 7 and 8. Capsule, n. s. 



