Belosynapsis kewensis is a monocotyledonous plant in the dayflower family.

The plant occurs in the far south of India in the Western Ghats.

[1] It is considered endangered or possibly extinct in the Indian state of Tamil Nadu, where it occurs only in the southern districts of Tinnevelly and Kanyakumari.

[2] It may be synonymous with Cyanotis beddomei.

This Commelinales-related article is a stub.