Allanblackia floribunda, known in English as 'tallow tree', is a species of flowering plant in the family Clusiaceae that has been long used in traditional African medicine to treat hypertension.It is a common understory tree in rain-forests in western central Africa - from Sierra Leone to W Cameroons, and on into the DR Congo and Uganda. The medium-sized tree (up to 30 meters tall) is evergreen and dioecious (male and female flowers on different plants). The wood is said to be resistant to termites but is not particularly durable. It is fairly easy to work and finishes well but it is of little commercial importance though it has appeared on the market in Liberia as ‘lacewood’.
The wood is used in Nigeria in hut-building for making walls, doors and window-frames, and in Liberia for planks. In Ghana small trees are cut for poles and find use as mine pit-props and bridge-piles. The twigs are used in Ghana as candlesticks, and the smaller ones as chew-sticks and tooth-picks in Ghana and Gabon.The inner bark contains a sticky yellow resin. The bark has anodynal properties. In the Region it is pounded and rubbed on the body to relieve painful conditions. In Gabon a decoction is taken for dysentery and as a mouthwash for toothache and in Congo (Brazzaville) for stomach-pains. In Congo a decoction of the bark or the leaves is taken for cough, asthma, bronchitis and other bronchial affections while the lees from this preparation are rubbed over areas of pain after scarification.
The tree's fruit are not really edible but its seeds are the source of Allanblackia Oil long used by local populations. Nigeria is developing infrastructure for international-scale commercial use. It is estimated Nigeria produced about 50 tons of allanblackia oil in 2006. Domesticating Allanblackia floribunda is being attempted. Presently the seed is collected only from wild stands or from trees retained on farm land (When clearing land for cultivation trees are left and managed, especially for shading cocoa).
Panda is a plant genus of the family Pandaceae. It contains only one known species, Panda oleosa, native to western and central Africa.
Ricinodendron is a plant genus in the family Euphorbiaceae first described as a genus in 1864. It includes only one known species, Ricinodendron heudelotii, native to tropical Africa from Senegal + Liberia east to Sudan and Tanzania and south to Mozambique and Angola. It produces an economically important oilseed. The tree is known as munguella (Angola), njangsa (Cameroon), bofeko (Zaire), wama (Ghana), okhuen (Nigeria), kishongo (Uganda), akpi, djansang, essang, ezezang and njasang. Two varieties of the tree species are recognized R. heudelotii var. heudelotii in Ghana and R. heudelotii var. africanum in Nigeria and westwards.
Irvingia gabonensis is a species of African trees in the genus Irvingia, sometimes known by the common names wild mango, African mango, bush mango, dika, odika, modika, Òro, andok or ogbono. They bear edible mango-like fruits, and are especially valued for their fat- and protein-rich nuts.
Although tropical Africa is mostly familiar to the West for its rainforests, this biogeographic realm of Africa is far more diverse. While the tropics are thought of as regions with warm to hot moist climates caused by latitude and the tropical rain belt, the geology of areas, particularly mountain chains, and geographical relation to continental and regional scale winds impact the overall parts of areas, also, making the tropics run from arid to humid in West Africa. The area has very serious overpopulation problems.
Allanblackia is a genus of flowering plant in the family Clusiaceae. Molecular phylogenetic analyses indicate that is it nested in Garcinia.
Garcinia kola (bitter kola is a species of flowering plant belonging to the Mangosteen genus Garcinia of the family Clusiaceae. It is found in Benin, Cameroon, Democratic Republic of the Congo, Ivory Coast, Mali, Gabon, Ghana, Liberia, Nigeria, Senegal and Sierra Leone. Its natural habitat is subtropical or tropical moist lowland forests.
Monodora myristica, the calabash nutmeg, is a tropical tree of the family Annonaceae or custard apple family of flowering plants. It is native to Angola, Benin, Cameroon, the Central African Republic, the Democratic Republic of the Congo, Equatorial Guinea, Gabon, Ghana, Guinea-Bissau, Ivory Coast, Kenya, Liberia, Nigeria, the Republic of the Congo, Sierra Leone, Sudan, Tanzania, Togo and Uganda. In former times, its seeds were widely sold as an inexpensive nutmeg substitute. This is now less common outside its region of production. Other names of calabash nutmeg include Jamaican nutmeg, African nutmeg, ehuru, ariwo, awerewa, ehiri, airama, African orchid nutmeg, muscadier de Calabash and lubushi.
Pausinystalia johimbe, (Rubiaceae), common name yohimbe, is a plant species native to western and central Africa. Extracts from yohimbe have been used in traditional medicine in West Africa as an aphrodisiac and have been marketed in developed countries as dietary supplements.
Margaritaria discoidea is a tree in the family Phyllanthaceae, commonly known as the pheasant-berry, egossa red pear or bushveld peacock-berry. These trees are native to the warmer, higher rainfall areas of Africa.
Pycnanthus angolensis is a species of tree in the nutmeg family, Myristicaceae. It is native to Tropical Africa. Its English language common names include African nutmeg, false nutmeg, boxboard, and cardboard. In Africa it is widely known as ilomba.
Omphalocarpum elatum Miers is a tall, tropical African tree belonging to the family Sapotaceae, remarkable for the large fruits growing directly from the trunk, and in many ways resembling the Lecythidaceae genus Napoleonaea. It is found in Equatorial Guinea, Sierra Leone, Ghana, the Central African Republic, Gabon, the Democratic Republic of the Congo, Nigeria, Liberia, Cameroon, Côte d’Ivoire and Angola in the south. The fruits are favoured by elephants, the only animals able to break through the hard shell. They do this by skewering the fruit with a tusk while using their trunk to brace it against the ground. Having passed through the elephant's digestive tract, seeds germinate more readily. Although not yet endangered, the tree's life cycle is tied to that of forest elephants, and may become threatened in regions where elephant populations are under pressure.
Landolphia is a genus of flowering plants in the family Apocynaceae first described as a genus in 1806. They take the form of vines that scramble over host trees. Landolphia is native to tropical Africa.
Allanblackia oil is a vegetable oil that comes from the seeds of trees of the genus Allanblackia. This tree can be found in the wet tropical belt of Africa. Because of its unique blend of fatty acids, the oil from Allanblackia seeds has melting properties that make it excellent to use as structuring fat in food products, e.g. margarines.
Raphia farinifera is a tropical African palm tree occurring in lowland riparian and swamp forest, also around human habitations and cultivated locations, on stream banks and other moist situations at altitudes of 50–1000 m. Found in Angola, Benin, Burkina, Cameroon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Madagascar, Malawi, Mauritius, Mozambique, Nigeria, Réunion, Senegal, Seychelles, Sierra Leone, Tanzania, Togo, Uganda, Zambia and Zimbabwe, and naturalised in Madagascar. Its genus is derived from 'raphis' = needle, probably in reference to the 4 mm long yellowish spines on the margins and main veins of the leaflets. The specific name refers to a type of starchy flour obtained from the trunk pith – 'farina' = starch, 'fera' = bearing.
Strombosia pustulata is a species of tree in the family Olacaceae. It is native to the rainforests of tropical West and Central Africa. Common names for this tree include itako in Nigeria, afina in Ghana, poé in Abé spoken in Côte d'Ivoire and mba esogo in Equatorial Guinea.
Lannea welwitschii is a species of tree in the family Anacardiaceae. It is native to the tropical rainforests of West and Central Africa. The timber is used to make furniture and utensils and for many other purposes, the fruits can be eaten, and the bark is used to produce a dye, for making rope and in traditional medicine.
Lophira lanceolata, commonly known as the dwarf red ironwood, is a species of tree in the family Ochnaceae which is native to tropical West and Central Africa. The timber is used for heavy construction, an edible oil can be extracted from the seeds and various parts of the plant are used in traditional medicine.
Brachystegia laurentii, a plant in the family Fabaceae, is a species of large tree found in western Cameroon, Gabon, Equatorial Guinea, the Democratic Republic of the Congo and the Republic of the Congo. It has a dense, umbrella-shaped crown. The wood is known as bomanga and has many uses in building and construction.
Garcinia mannii is a dioecious and evergreen flowering tree in the family Clusiaceae or Guttiferae. It is not to be confused with Garcinia mannii var. brevipedicellata, a synonym for Garcinia brevipedicellata.
Strychnos icaja is a species belonging to the plant family Loganiaceae, native to West Tropical Africa. It is a very large, tropical rainforest liana which may attain a length of 100 m (330 ft).