''Secamonopsis'' is a genus of shrubs in the

Apocynaceae Apocynaceae (, from '' Apocynum'', Greek for "dog-away") is a family of flowering plants that includes trees, shrubs, herbs, stem succulents, and vines, commonly known as the dogbane family, because some taxa were used as dog poison. Notable mem ...

. It has only two species, both of which are

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

: *'' Secamonopsis madagascariensis'' Jum. *'' Secamonopsis microphylla'' Civeyrel & Klack

References

Secamonoideae Endemic flora of Madagascar Apocynaceae genera {{Apocynaceae-stub