Cynorkis angustipetala var. bella (Schltr.) H.Perrier, in Fl. Madag. 49(1): 145 (1939).
Homotypic Synonyms:

Cynorkis bella Schltr., Repert. Spec. Nov. Regni Veg. Beih. 33: 42 (1924).
Description:

Plants with 2 radical leaves; flowers larger (labellum 3-3.5 cm) than those of the preceding varieties, anther with a large nearly bilobed apicule; median lobe of the rostellum as in variety amabilis; flowers with several small glands.
Habitat:
Distribution:

C. & SE. Madagascar