Disperis perrieri

Croix, Isobyl la, Bosser, Jean & Cribb, Phillip J., 2002, The genus Disperis (Orchidaceae) in Madagascar, the Comores, the Mascarenes and the Seychelles, Adansonia (3) 24 (1), pp. 55-87 : 57

12. Hood shallow, obovate, 12-15 mm tall, 16-20 mm wide at most but tapering to 2 mm wide at base; terminal lobe of the lip appendage reniform, 2-3 mm long, lacking long hairs on the upper surface .................... ............................................................................................................................................ 10. D. perrieri