Henrik Lantz

Afrocanthium is a genus of flowering plants in the family Rubiaceae. It consists of deciduous, unarmed trees, and shrubs. They are native to East Africa, from Sudan and Ethiopia to South Africa.

Afrocanthium pseudoverticillatum is a species of shrub or small tree in the family Rubiaceae. It is found from Somalia, Kenya, Tanzania and Mozambique. It grows in bushland areas.

Afrocanthium siebenlistii is a species of flowering plant in the family Rubiaceae. It is endemic to Tanzania, found only in the Usambara and Uzungwa Mountains.

Afrocanthium kilifiense is a species of shrub or small tree in the family Rubiaceae. It is known from the coast of Kenya and Tanzania where it grows in Brachystegia woodland and dry lowland forest.

Afrocanthium keniense is a species of flowering plant in the family Rubiaceae. It is native to Kenya and Tanzania. It is threatened by habitat loss.

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Vangueria bowkeri is a species of flowering plant in the family Rubiaceae. It is endemic to South Africa and Eswatini. It was described by Walter Robyns in 1928 and named after Colonel James Henry Bowker, the collector of the type specimen.

Afrocanthium vollesenii is a species of flowering plant in the family Rubiaceae. It is endemic to Tanzania.

Afrocanthium shabanii is a species of flowering plant in the family Rubiaceae. It is endemic to Tanga Region Tanzania.

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Vangueria schliebenii is a species of flowering plant in the family Rubiaceae. It is endemic to Tanzania.

Vangueria pallidiflora is a species of flowering plant in the family Rubiaceae. It is endemic to Kenya and Tanzania.

Vangueria induta is a species of flowering plant in the family Rubiaceae. It is found in Kenya and northern Tanzania.

Vangueria discolor is a species of flowering plant in the family Rubiaceae. It is found in Burundi, DR Congo, Tanzania, and Zambia. The epithet refers to the difference in colour between the upper and the lower part of the leaves, which is especially visible after drying.

Vangueria coerulea is a species of flowering plant in the family Rubiaceae. It is endemic to Eswatini and the former Transvaal Province.

Vangueria cistifolia is a species of flowering plant in the family Rubiaceae. It is found in Angola and Zambia.

Vangueria cinerascens is a species of flowering plant in the family Rubiaceae. It is found from Tanzania to South Tropical Africa. The epithet is a Latin adjective (classical Latin cinerescens, from verb cinerescere, to turn into ashes) meaning ash-coloured, referring to the indumentum on the leaves.

Vangueria burttii is a species of flowering plant in the family Rubiaceae. It is endemic to Tanzania. It was described by Bernard Verdcourt in 1981 and is named after the English botanist Brian Burtt.

Vangueria burnettii is a species of flowering plant in the family Rubiaceae. It is endemic to southern Tanzania and Zambia.

Vangueria albosetulosa is a species of flowering plant in the family Rubiaceae. It is endemic to Zambia.

Vangueria agrestis is a species of flowering plant in the family Rubiaceae. It is found from West Tropical Africa to Sudan.

Pyrostria revoluta, formerly Scyphochlamys revoluta, is a species of flowering plant in the family Rubiaceae that lives on the island of Rodrigues.

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