| Flagenium | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Subfamily: | Ixoroideae |
| Tribe: | Octotropideae |
| Genus: | Flagenium Baill. |
| Type species | |
| Flagenium triflorum | |
Flagenium is a genus of flowering plants in the family Rubiaceae. The genus is endemic to Madagascar. [1] [2]
Coffea is a genus of flowering plants in the family Rubiaceae. Coffea species are shrubs or small trees native to tropical and southern Africa and tropical Asia. The seeds of some species, called coffee beans, are used to flavor various beverages and products. The fruits, like the seeds, contain a large amount of caffeine, and have a distinct sweet taste and are often juiced. The plant ranks as one of the world's most valuable and widely traded commodity crops and is an important export product of several countries, including those in Central and South America, the Caribbean and Africa.
Bertiera is a genus of flowering plants in the family Rubiaceae. It comprises 57 species with most known from tropical Africa, five known from various Indian Ocean islands and five found in the tropics of the Americas.
Pyrostria is a genus of flowering plants in the family Rubiaceae. Most of the species are endemic to Madagascar, others occur on islands in the western Indian Ocean, a few are found in continental Africa, and only six species occur in tropical Southeast Asia. The formerly recognized genus Leroya, containing two species endemic to Madagascar, L. madagascariensis and L. richardiae, was sunk into synonymy with Pyrostria.
Rytigynia is a genus of flowering plants in the family Rubiaceae. It is found in tropical and southern Africa. The genera Rytigynia and Fadogia form a strongly supported clade but neither of these genera is monophyletic.
Hyperacanthus is a flowering plant genus in the family Rubiaceae, occurring on Madagascar and nearby southern Africa, approximately from Mozambique to the southernmost parts of the continent.
Vanguerieae is a tribe of flowering plants in the family Rubiaceae and contains about 640 species in 28 genera. It is one of the most species-rich groups within the family and it is distributed all over the Paleotropics.
Cyclophyllum is a genus of flowering plants in the family Rubiaceae. It is found from New Guinea, Australia and on islands in many parts of the Pacific.
Peponidium is a genus of flowering plants in the family Rubiaceae. The genus is endemic to Madagascar, except for Peponidium ovato-oblongum and Peponidium venulosum that are found on the Comoros, and Peponidium carinatum and Peponidium celastroides that are found on the Seychelles.
Amaracarpus is a genus of shrubs, treelets or trees in the family Rubiaceae. It was described by Carl Ludwig Blume in 1826. Most of the species are endemic to New Guinea but a few have wider ranges in Southeast Asia from Myanmar (Burma) and the Andaman Islands across Thailand, Malaysia, Indonesia, the Philippines, Melanesia, Christmas Island, Queensland and Vanuatu. One species also occurs in the Seychelles. Several species were published years ago but are today not represented by any type specimens or other known existing material.
Argocoffeopsis is a genus of 10 species flowering plants in the family Rubiaceae. It is found in tropical Africa.
Globulostylis is a genus of flowering plants in the family Rubiaceae. It comprises 8 species growing in Central Africa.
Bremeria is a genus of flowering plants in the family Rubiaceae. It was described in 2005 to accommodate all the Indian Ocean species formerly placed in Mussaenda, except the widespread Mussaenda arcuata. The genus is indigenous to Madagascar, Mauritius and Réunion, and is found in humid to subhumid evergreen forests.
Empogona is a genus of flowering plants in the family Rubiaceae. The genus is found in tropical and southern Africa and Madagascar. It was for a time deemed a subgenus of Tricalysia.
Discospermum is a genus of flowering plants in the family Rubiaceae. The genus is found from India to the Philippines.
Octotropideae is a tribe of flowering plants in the family Rubiaceae and contains about 103 species in 18 genera. Its representatives are found in the paleotropics.
Condamineeae is a tribe of flowering plants in the family Rubiaceae and contains about 305 species in 31 genera. Most genera are found in Central and Southern Tropical America, but a few occur in Southeast Asia.
Greenea is a genus of flowering plants in the family Rubiaceae. The genus is found from Indo-China to Sumatra. It is named in honor of Benjamin D. Greene.
Gynochthodes is a genus of flowering plants in the family Rubiaceae. The genus is found from Madagascar to tropical and subtropical Asia and the Pacific region.
Herbert Fuller Wernham was a British botanist, who from 1909 to 1929 worked at the British Museum, as an assistant in the Botany department. From 1911 to 1921 he published extensively on tropical plants and many genera, retiring in 1921 due to ill health (alcoholism).
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