Chiloschista segawae is a leafless epiphytic orchid found in Taiwan, forming clumps with radiating, flattened green roots.
Chiloschista segawae produces up to fifteen whitish green or yellow flowers along a pendulous stem. The flowers feature broadly elliptic dorsal sepals, elliptic petals, and erect side lobes on the labellum. Flowering typically occurs from April to May.