British Ecological Society, Oxford. Unable to add item to List. The leaves are dark glossy green above and pale green with distinct veins underneath. This large monoecious Tree has a much-branched crown and may reach 60m high. It is moderately resistant to fungal decay. Making the most of indigenous trees. Leaves are alternate, evenly compound with 3-7 pairs of leaflets, 150-300 mm long and dark glossy green, base broadly tapering to round and slightly asymmetric, smooth and glossy, veins distinct on the lower surface, margin smooth. Estherhuyse, N., Von Breitenbach, J. Venter, F. & Venter, J.A. Meliaceae, F. White and B. T. Styles. Habit Large evergreen tree up to 40 (60 or more) m. tall; bole of large trees markedly buttressed at the base to a height of 3–4 m., very straight and reaching a considerable height before branching, up to 4 m. or more in diam. It is hardy to zone (UK) 10 and is frost tender. Strelitzia 10. Regeneration is poor in places, especially where parent trees are scarce, and serious genetic erosion is believed to have occurred. Briza Publications, Pretoria. The bark on the young branches is smooth and greyish-brown but smooth to sometimes mottled grey and brown, flaking on the older branches and stems. Khaya anthotheca grows easily from seed sown during spring. 5 seeds per pack. In Tanzania it is commonly found in the foothills of mountain ranges, in well-drained soils, and swamp and riverine areas. We examined the relative susceptibility of four mahogany species, Khaya ivorensis, Khaya anthotheca, Entandrophragma angolense, and E. utile, to Hypsipyla robusta attack. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. The wood is dark, hard, reddish brown and durable, suitable for furniture, flooring, panelling, and excellent for boat building, moderately heavy (air dry 620 kg/m 3 ), with an attractive grain. 1963. Soak the seeds in warm water to speed up germination. Seedlings with similar stem diameters were selected. Large tree up to 90-180 ft. Please try again. Suitable for: medium (loamy) and heavy (clay) soils and prefers well-drained soil. Immelman, W.F.E., Wicht, C.L. The nursery recently recieved its first batch of seeds from the Tanzanian Tree Seed Agency (TTSA). Please make sure that you are posting in the form of a question. The other three genera are Melia, Cedrela and Toona. National Botanical Institute, Pretoria. ); Acaujo (French). Burgess, N. & Clarke, G.P. Out of Stock. Flora Zambesiaca 2:1. ... Khaya anthotheca Nyasaland mahogany Khaya senegalensis Senegal mahogany Legal Status. Seeds germinate within 2-6 weeks. Acknowledgments: The author extends sincere thanks to colleagues who have rendered their invaluable advice and assistance. 10/20 Spring Road Tel: 041286049 PO … Khaya anthotheca seeds were placed in Petri dishes containing a gel of 1% water agar for germination over a period of 30 consecutive days. According to the IUCN Red List of Threatened Species, Khaya anthotheca is assessed as Vulnerable (VU). To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. n/a. Remarkable trees of South Africa. Some subpopulations are protected, and there are log export bans and felling limits in some countries. It is hardy to zone (UK) 10. Kirkia 10(1) Page 249. Summary Table Jump to Category:Creeper Grasses Palm Shrub Succulent Tree Category Common Name Genus… A list of trees, shrubs and woody climbers indigenous or naturalised in Rhodesia. This tree is native to tropical Africa from Sierra Leone eastwards to Uganda and Tanzania and southwards to Angola, Zambia, Malawi, Mozambique and Zimbabwe. Seed plants of southern Africa : families and genera. & Ackerman, D.P. Click on the link. This fairly fast growing tree — up to 1.5 m per year — is neat and decorative for larger gardens and parks in warm areas and is ideal for establishing shade and protection for other plants in the garden. New leaf growth is red. Khaya senegalensis occurs from Mauritania and Senegal east to northern Uganda. Leaflets are between 150-300mm long. There was a problem completing your request. The tips are abruptly and shortly pointed. As Khaya nyasica. Petri dishes were arranged 8 units x 8 units on the 2-way Grant’s thermogradient plate (a bi-directional incubator). (eds) (2004). The bark is bitter, similar to quinine, and is used for colds. Indeed, two valuable African mahogany species, Entandrophragma utile and Khaya anthotheca, rely almost entirely on birds for seed dispersal. Not registered yet? Khaya anthotheca is a large evergreen tree up to 60 m tall (up to 30 m in the garden) with an elongated or rounded, much-branched crown; the trunk is buttressed in old specimens. & Timberlake, J. Tropical rainforest: ecology and management. Flowers appear as branched clusters, white and sweetly scented, the fruit is a spherical woody capsule revealing winged seeds. The bark on the young branches is smooth and greyish brown but smooth to sometimes mottled grey and brown, flaking on … Description. $2.00 . The Plants Database includes the following 2 species of Khaya . Khaya anthotheca is a deciduous Tree growing to 50 m (164ft) by 30 m (98ft) at a fast rate. There was an error retrieving your Wish Lists. Previous Names: Khaya nyasica.. RSA Tree No. A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 1996. There's a problem loading this menu right now. When they reach the two-leaf stage, transfer them into black nursery plastic bags. A large African native tree prized for its beautiful hardwood. Germination is hypogeal (cotyledons remain under ground), it attains about 20% after one week and is complete about three weeks after sowing. The maximum dispersal distance is over 50 metres, but about 75% of all seeds are dispersed within 30 metres of the parent tree[299. Amazon.com : 10 Khaya anthotheca Seeds, East African mahogany, Nyasaland mahogany; Red mahogany Seeds : Garden & Outdoor Young trees are prone to damage from the shoot borer Tragocephala variagata. The timber saws well but is inclined to be tough, and sharp equipment is therefore needed. Fruiting occurs from March to September. It is commonly planted within its natural area of distribution, mainly as ornamental and roadside tree, and also outside this area, e.g. Feb 2020 trees-4-zambia stock list Gives numbers sizes and prices. & Chadwick, A.C. 1983. Plant seeds in seed trays filled with seedling soil or a mixture of river sand and sifted compost (1:1) and keep moist. The wood of Khaya anthotheca weathers well and is resistant to borers and termites. Suitable pH: acid and neutral soils and can grow in very acid and saline soils. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Your recently viewed items and featured recommendations, Select the department you want to search in. Click here to register. Product Description. Khaya anthotheca, with the common name East African mahogany, is a large tree species in the Meliaceae family, native to tropical Africa.. Your question might be answered by sellers, manufacturers, or customers who bought this product. 10 Khaya anthotheca Seeds, East African Mahogany red Mahogany Seeds, Reviewed in the United States on October 3, 2019. Amazon.com: 10 Khaya anthotheca Seeds, East African Mahogany red Mahogany Seeds: Home & Kitchen SA Distribution: KwaZulu-Natal, Limpopo, Mpumalanga, Aspect: Full Sun, Morning Sun (Semi Shade), Afternoon Sun (Semi Shade). The species name anthotheca is derived from the Greek word anthos (flower) and theke for the case/container of the flower. Tafelberg, Cape Town. 2000. Petri dishes were arranged 8 units x 8 units on the 2-way Grant’s thermogradient plate (a bi-directional incubator). Khaya anthotheca. Briza Publications, Pretoria. All species become big trees 30-35 m tall, rarely 45 m, with a trunk over 1 m trunk diameter, often buttressed at the base. Freshly harvested seeds will normally germinate 60- 90%. Mapaura, A. The name anthotheca was taken from the Greek word anthos, meaning flower, while theca refers to a capsule. Seeds germinate within 2-6 weeks. The reply being ‘Khaya’ – which in the guide’s language meant ‘I don’t know’. The tree has a few traditional medicinal … The timber of one, indigenous to East Africa, yields khivorin and a new compound identified as methyl 3β-isobutyryloxy-1-oxomeliacate, while the seeds yield khivorin, 3-deacetylkhivorin, and a new compound identified as 14β,15β-epoxy-16-oxo-1α,3α,7α-triacetoxy-meliacan. The Meliaceae is a large family of tropical timber trees that includes the true mahogany (Swietenia species), red mahogany (Khaya species) and sapele mahogany (Entandrophragma species), all world renowned for their excellent timber. Khaya anthotheca seeds were placed in Petri dishes containing a gel of 1% water agar for germination over a period of 30 consecutive days. Zimb. The research was conducted in the moist semideciduous forest zone in Ghana and used a randomized complete block design. Six genera of the mahogany family, namely Nymania, Turraea, Ekebergia, Trichilia, Pseudobersama and Entandrophragma, containing ten tree species, are indigenous to South Africa. Common names: African Mahogany, East African Mahogany, Nyasaland Mahogany, Red Mahogany (Eng. Large quantities of this species have been exported from East Africa. Coastal forests of eastern Africa. The World Conservation Union, Cambridge. It is known by a number of other common names, including Nyasaland, red or white mahogany.Oos-Afrikaanse mahonie is the Afrikaans name and … T It prefers moist or wet soil and can tolerate drought. occurs in two distinct chemical varieties. The small, unisexual Flowers are actinomorphic.Fruit is a capsule with winged Seeds.. The paripinnate Leaves are red when young. Drummond, R.B. The stock was cut in a smooth straight-grained section (1-2 cm) evenly split at 15 cm from the base of the plant (contact with soil). The South African book of trees, our green heritage. It also analyzes reviews to verify trustworthiness. Khaya senegalensis is a deciduous Tree growing to 25 m (82ft) by 20 m (65ft) at a fast rate. 5 seeds Khaya anthotheca East African mahogany Nyasaland mahogany; red mahogany Description Khaya anthotheca is a large evergreen tree up to 60 m tall (up to 30 m in the garden) with an elongated or rounded, much-branched crown; the trunk is buttressed in old specimens. Khaya anthotheca (scion/rootstock). Soak the seeds in warm water to speed up germination. General Info. Page 1 Price List for Seeds and Seedlings at NTSC FY 2014-15. Common names: Red or White mahogany, East African Mahogany, Nyasaland mahogany. Africana, Catha edulis and Artemisia afra. Khaya anthotheca - African Mahogany. Khaya anthotheca seeds were placed in Petri dishes containing a gel of 1% water agar for germination over a period of 30 consecutive days. The flowers are pollinated by Insects. It can grow in semi-shade (light woodland) or no shade. (ed.). Although this species is widespread in evergreen forests, it is an important source of timber that is heavily exploited, particularly in East and West Africa. Common Names: Red Mahogany; Nyasaland Mahogany, East African Mahogany. Transplant young trees when they reach a height of about ± 300 mm. Even though there are far fewer bird-dispersed plants in temperate regions, birds’ economic value there can still be substantial. (1975). Login to add your Comment This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Leistner, O.A. Brief description of Khaya anthoteca K. anthotheca is one of the five species in the Khaya genus known as the source of true African mahogany. ); Oos-Afrikaanse mahonie (Afr. In South Africa best results in the nursery have been obtained by sowing the seed in seedbeds in a mixture of half-decomposed pine bark and compost. Alec NaidooPretoria National Botanical Garden September 2007. As Khaya nyassica. in Cape Verde, Tanzania, Malawi, Madagascar, Réunion, Egypt, South Africa, India, Indonesia, Vietnam, Australia and tropical America. The leaves of the Khaya anthotheca are alternate, evenly compound, with 2-7 pairs of leaflets per leaf. & Sohnge, H. 2001. Khaya anthotheca grows easily from seed sown during spring. It has been successfully grown in the eastern parts of South Africa, and in Cuba and Puerto Rico. Please try again. Find answers in product info, Q&As, reviews. The flowering period is from September to December. Oil from the seed is rubbed into the scalp to kill insects. The wood is popular for use in furniture and building. Please try your search again later. The species used were Khaya anthotheca, Trichilia emetica, Turraea floribunda, Leonotis leonurus, Leonotis leonurus ex Hort, Olea europaea subsp. The fruit is a hard, woody, oval, splitting capsule up to 60 mm in diameter, with 4 or 5 valves. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Khaya is one of four naturalized genera found in South Africa. Flowers appear in branched sprays at the tips of branches, are white and sweetly scented, up to 10 mm in diameter, the male and female flowers are separate but on the same tree, and the stamens join to form a tube up to 6 mm long. Suitable pH: acid and neutral soils and can grow in very acid soils. No: 422. Khaya is a genus of seven species of trees in the mahogany family Meliaceae, native to tropical Africa and Madagascar. 1973. Plant seeds in seed trays filled with seedling soil or a mixture of river sand and sifted compost (1:1) and keep moist. – The species name anthotheca means flower in a case – although it is the seeds that are found in a hardened wooden case. Khaya anthotheca is a large, fast-growing, semi-deciduous tree with a dense crown, sometimes exceeding 60 metres in height, producing abundant panicles of fragrant, white flowers ... Dispersal of the seeds is by wind. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Khaya anthotheca is heavily used in the Ruvuma region of Tanzania for furniture. The seeds of K. senegalensis have an oil content of 52.5%, consisting of 21% palmitic acid, 10% stearic acid, 65% oleic acid, and 4% "unidentifiable acid" The durable reddish-brown wood of K. anthotheca is used for dug-out canoes or makoros and as a general beam, door frame and shelving timber which is termite and borer resistant. Khaya anthotheca occurs at medium to low altitudes in evergreen forests and riverine fringe forests in Africa. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. 33 Sabonet, Pretoria and Harare Page 62. Larvae of the white barred charaxes butterfly (Charaxes brutus natalensis) feed on the leaves of this tree. The botanist, none the wiser, diligently wrote this down and the genus was named accordingly. Khaya anthotheca Seeds. Seeds were obtained from one to three parent trees for each species. Sutton, S.L., Whitmore, T.C. Wetland Status. Click below on a thumbnail map or name for species profiles.
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