''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 Members of the ...

. It has only two species, both of which are

endemic Endemism is the state of a species being found 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 found elsew ...

Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...

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

References

{{Taxonbar, from=Q6123067 Secamonoideae Endemic flora of Madagascar Apocynaceae genera