Ephippiandra tsaratanensis

Ephippiandra tsaratanensis is endemic to the Tsaratanana Massif of northern Madagascar. Only two subpopulations are known, with an estimated area of occupancy (AOO) of 8 km². It is native to high-elevation humid sclerophyllous montane forest and ericoid thicket between 1,800 and 2,500 meters elevation.^[1]

The species' conservation status is assessed as critically endangered. Although both subpopulations are in Tsaratanana Strict Nature Reserve, it is threatened by habitat loss from illegal logging and agricultural activities.^[1]