Secamonoideae is a subfamily of the dogbane family,
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 ...
.
Genera
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Calyptranthera
''Calyptranthera'' is a genus of plants in the family Apocynaceae, first described as a genus in 1996. The entire genus is endemic to Madagascar in the Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions ...
'' Klack., 1996
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Genianthus
''Genianthus'' is a genus of plants in the family Apocynaceae, first described as a genus in 1883. It is native to southern China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most ...
'' Hook. f., 1883
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Goniostemma
''Goniostemma'' is a genus of plant in family Apocynaceae, first described as a genus in 1834. It contains two known species, one native to China, the other to India and Bangladesh
Bangladesh (}, ), officially the People's Republic of B ...
'' Wight, 1834
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Pervillaea
''Pervillaea'' is a genus of plants in the family Apocynaceae, first described as a genus in 1844. It is native to Mauritius and Madagascar in the Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, cov ...
'' Decne., 1844
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Secamone
''Secamone'' is a genus of plant in family Apocynaceae, first described as a genus in 1810. It is widespread across much of Africa, northern Australia, southern Asia, with numerous species endemic to Madagascar.Gibbs Russell, G. E., W. G. M ...
'' R. Br., 1810
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Secamonopsis
''Secamonopsis'' is a genus of shrubs in the Apocynaceae. It has only two species, both of which are endemic to Madagascar
Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no ...
'' Jum., 1908
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Toxocarpus
''Toxocarpus'' is a genus of plants in the family Apocynaceae. It is native to China, the Himalayas, and Southeast Asia.
Species
;Accepted species
;Species listed as "unresolved," i.e., of uncertain affinities
;formerly included
Species mov ...
'' Wight & Arn., 1834
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Trichosandra
''Trichosandra'' is a genus of flowering plants belonging to the family Apocynaceae.
Its native range is Mascarenes
The Mascarene Islands (, ) or Mascarenes or Mascarenhas Archipelago is a group of islands in the Indian Ocean east of Madagas ...