''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa.Kew World Checklist of Selected Plant Families
/ref> It is

dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproductio ...

. ;Species # ''

Grossera angustifolia ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # '' Grossera angustifolia'' Barbera&Riina - Equatorial Gui ...

'' Barbera&Riina -

Equatorial Guinea Equatorial Guinea ( es, Guinea Ecuatorial; french: Guinée équatoriale; pt, Guiné Equatorial), officially the Republic of Equatorial Guinea ( es, link=no, República de Guinea Ecuatorial, french: link=no, République de Guinée équatoria ...

# '' Grossera elongata'' Hutch. -

Príncipe Príncipe is the smaller, northern major island of the country of São Tomé and Príncipe lying off the west coast of Africa in the Gulf of Guinea. It has an area of (including offshore islets) and a population of 7,324 at the 2012 Census;

# ''

Grossera glomeratospicata ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # ''Grossera angustifolia'' Barbera&Riina - Equatorial Guin ...

'' J.Léonard - East Congo # ''

Grossera macrantha ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # ''Grossera angustifolia'' Barbera&Riina - Equatorial Guin ...

'' Pax - East Congo,

West Congo The Republic of the Congo (french: République du Congo, ln, Republíki ya Kongó), also known as Congo-Brazzaville, the Congo Republic or simply either Congo or the Congo, is a country located in the western coast of Central Africa to the w ...

, Cameroon, Central African Rep. # ''

Grossera major ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # ''Grossera angustifolia'' Barbera&Riina - Equatorial Guin ...

'' Pax - Cameroon # ''

Grossera multinervis ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # '' Grossera angustifolia'' Barbera&Riina - Equatorial Gui ...

'' J.Léonard - East Congo, São Tomé # ''

Grossera paniculata ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # ''Grossera angustifolia'' Barbera&Riina - Equatorial Guin ...

'' Pax -

, Cameroon, Gabon # ''

Grossera perrieri ''Grossera'' is a plant genus of the family Euphorbiaceae first described as a genus in 1903. It is native to Madagascar and to mainland tropical Africa. It is dioecious. ;Species # ''Grossera angustifolia'' Barbera&Riina - Equatorial Guin ...

'' Leandri - Madagascar # '' Grossera vignei'' Hoyle -

Ivory Coast Ivory Coast, also known as Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country on the southern coast of West Africa. Its capital is Yamoussoukro, in the centre of the country, while its largest city and economic centre is ...

, Ghana,

;formerly included moved to ''

Cavacoa ''Cavacoa'' is a plant genus of the family Euphorbiaceae first described as a genus in 1955. All the species are native to sub-Saharan Africa. It is dioecious. ;Species # '' Cavacoa aurea'' (Cavaco) J.Léonard - Kenya, Malawi, Mozambique, KwaZul ...

'' # ''G. aurea -

Cavacoa aurea ''Cavacoa'' is a plant genus of the family Euphorbiaceae first described as a genus in 1955. All the species are native to sub-Saharan Africa. It is dioecious. ;Species # '' Cavacoa aurea'' (Cavaco) J.Léonard - Kenya, Malawi, Mozambique, KwaZu ...

'' # ''G. baldwinii -

Cavacoa baldwinii ''Cavacoa'' is a plant genus of the family Euphorbiaceae first described as a genus in 1955. All the species are native to sub-Saharan Africa. It is dioecious. ;Species # '' Cavacoa aurea'' (Cavaco) J.Léonard - Kenya, Malawi, Mozambique, KwaZu ...

'' # ''G. quintasii -

Cavacoa quintasii ''Cavacoa'' is a plant genus of the family Euphorbiaceae first described as a genus in 1955. All the species are native to sub-Saharan Africa. It is dioecious. ;Species # ''Cavacoa aurea'' (Cavaco) J.Léonard - Kenya, Malawi, Mozambique, KwaZul ...

References

Aleuritideae Flora of Africa Euphorbiaceae genera Dioecious plants {{Euphorbiaceae-stub