''Securinega'' is a genus of plants in the

family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...

Phyllanthaceae Phyllanthaceae is a Family (biology), family of flowering plants in the eudicot Order (biology), order Malpighiales. It is most closely related to the family Picrodendraceae.Kenneth J. Wurdack and Charles C. Davis. 2009. "Malpighiales phylogeneti ...

, first described as a genus in 1789. As presently conceived, the genus is native to

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 ...

and the

Mascarene Islands The Mascarene Islands (, ) or Mascarenes or Mascarenhas Archipelago is a group of islands in the Indian Ocean east of Madagascar consisting of islands belonging to the Republic of Mauritius as well as the French department of Réunion. Their na ...

in the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...

. In the past, it was considered to be much more widespread, thus explaining the long list of species formerly included.Kew World Checklist of Selected Plant Families
/ref> It is

dioecious Dioecy ( ; ; adj. dioecious, ) is a characteristic of certain species that have distinct unisexual individuals, each producing either male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproduction is ...

, with male and female flowers on separate plants. ;Species # '' Securinega antsingyensis'' Leandri - W Madagascar # '' Securinega capuronii'' Leandri - W Madagascar # '' Securinega durissima'' J.F.Gmel. - Madagascar,

Mauritius Mauritius, officially the Republic of Mauritius, is an island country in the Indian Ocean, about off the southeastern coast of East Africa, east of Madagascar. It includes the main island (also called Mauritius), as well as Rodrigues, Ag ...

Réunion Réunion (; ; ; known as before 1848) is an island in the Indian Ocean that is an overseas departments and regions of France, overseas department and region of France. Part of the Mascarene Islands, it is located approximately east of the isl ...

, Rodrigues Island # '' Securinega perrieri'' Leandri - W Madagascar # '' Securinega seyrigii'' Leandri - W Madagascar ;Formerly included moved to other genera ''( Actephila Andrachne Chascotheca Cleistanthus Flueggea Jablonskia

Margaritaria ''Margaritaria'' is a plant genus of the family Phyllanthaceae first published as a genus in 1782. It is the smallest pantropical genus of the Phyllanthaceae and, formerly, of the Euphorbiaceae Euphorbiaceae (), the spurge family, is a large ...

Meineckia ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classific ...

Neoroepera Savia Tetracoccus )''

References

Medicinal plants Phyllanthaceae genera Phyllanthaceae Dioecious plants {{Phyllanthaceae-stub