Sideroxylon inerme | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Sapotaceae |
Genus: | Sideroxylon |
Species: | S. inerme |
Binomial name | |
Sideroxylon inerme L. (1753) | |
Synonyms [1] | |
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Sideroxylon inerme (aMasethole or white milkwood, Afrikaans : wit-melkhout, Xhosa : Ximafana, Zulu : Umakhwelafingqane) [2] is a southern and eastern African coastal tree, with dense foliage, black berries and small, foetid, greenish flowers. The tree's generic name means "Iron-wood" in Greek, referring to its very hard timber.
It is one of South Africa's "Protected Trees" and several specimens are provincial heritage sites. [3] This is the only member of the genus Sideroxylon in Southern Africa.
Sideroxylon inerme trees are scattered through the coastal woodlands and littoral forests of southern and eastern Africa, from the Cape Provinces of South Africa in the south to Somalia in the north, and on Aldabra, the Comoro Islands, and the Mozambique Channel Islands in the western Indian Ocean. [1] Historically, dense forests of large milkwood trees used to exist along the coast and bays of Cape Town, especially at Noordhoek, Macassar and Gordons Bay. The milkwood is not endangered but it is one of South Africa's Protected Trees, which means that it is illegal to damage, move or destroy them. [3]
Sideroxylon inerme is a semi-coastal sturdy broadleaf evergreen tree with dense foliage, displays of white bisexual flowers and edible purplish-black berries. It boasts leathery, spiral leaves, which, like the berries, contain milky latex. Young branches and new leaves are always covered with fine hairs. The tree can reach 15 m.[ citation needed ]
The milkwood has considerable value in traditional medicine and attracts birds, monkeys and other animals to its flowers and fruits : Speckled mousebirds eat the flowers ; birds, bats, monkeys and bush pigs eat the fruit. It is also an effective firebreak and is cultivated for that purpose. [3]
Sideroxylon inerme includes three subspecies: [1]
The white milkwood has great significance in South Africa's heritage, with three specimens proclaimed as provincial heritage sites:
Curtisia dentata is a flowering tree from Southern Africa. It is the sole species in genus Curtisia, which was originally classed as a type of "dogwood" (Cornaceae), but is now placed in its own unique family Curtisiaceae.
Mossel Bay is a harbour town of about 120,000 people on the Southern Cape of South Africa. It is an important tourism and farming region of the Western Cape Province. Mossel Bay lies 400 kilometres east of the country's seat of parliament, Cape Town, and 400 km west of Port Elizabeth, the largest city in the Eastern Cape. The older parts of the town occupy the north-facing side of the Cape St Blaize Peninsula, whilst the newer suburbs straddle the Peninsula and have spread eastwards along the sandy shore of the Bay.
Ironwood is a common name for many woods that have a reputation for hardness, or specifically a wood density that is denser than water, although usage of the name ironwood in English may or may not indicate a tree that yields such heavy wood.
Melkbos is an Afrikaans word which may refer to:
Sideroxylon is a genus of trees in the family Sapotaceae described as a genus by Linnaeus in 1753. They are collectively known as bully trees. The generic name is derived from the Greek words σιδηρος (sideros), meaning "iron", and ξύλον (xylon), meaning "wood."
Protea afra, native to South Africa, is a small tree or shrub which occurs in open or wooded grassland, usually on rocky ridges. Its leaves are leathery and hairless. The flower head is solitary or in clusters of 3 or 4 with the involucral bracts a pale red, pink or cream colour. The fruit is a densely hairy nut. The species is highly variable and has several subspecies.
KwaZulu-Natal Dune Forest is a subtropical forest type that was once found almost continuously along the coastal dunes of KwaZulu-Natal, South Africa. This vegetation type develops in sheltered areas behind the littoral zone, where with some protection from the salt wind it may develop with canopies as tall as 30 m. It still exists in protected areas, but much has been degraded by human activity. Coastal dune forest covers approximately 1% of the land area of KwaZulu-Natal, and is a habitat type seriously threatened from human population pressure and development, particularly titanium mining.
Cassine peragua, also known as Cape saffron, bastard saffron and forest spoonwood, is a medium-sized tree with fragrant flowers, decorative fruits and a saffron-coloured trunk. It is indigenous to the Afro-montane forests of South Africa.
Canthium inerme (Turkey-berry) is a tough, adaptable medium-sized tree from South Africa. It bears small edible fruits and has a variety of uses in traditional medicine.
Euclea racemosa is a small to medium-sized evergreen tree that is indigenous to the Indian Ocean coast of Africa from Egypt to South Africa, as well as in Comoros, Oman and Yemen.
Cape Flats Dune Strandveld is an endangered vegetation type. This is a unique type of Cape Strandveld that is endemic to the coastal areas around Cape Town, including the Cape Flats.
Southern Afrotemperate Forest is a kind of tall, shady, multilayered indigenous South African forest. This is the main forest-type in the south-western part of South Africa, naturally extending from the Cape Peninsula in the west, as far as Port Elizabeth in the east. In this range, it usually occurs in small forest pockets, surrounded by fynbos vegetation.
Macassar Dunes Conservation Area is a 1,116-hectare (2,760-acre) coastal nature reserve in Macassar, within the City of Cape Town, South Africa.
Vachellia robusta, the splendid thorn, is an Afrotropical tree species.
Euclea crispa, commonly known as the blue guarri, is an Afrotropical plant species of the family Ebenaceae. The hardy and evergreen plants may form a dense stand of shrubs, or grow to tree size. It is widespread and common in the interior regions of southern Africa, and occurs northward to the tropics. Though some are present near the South African south and east coasts, they generally occur at middle to high altitudes. It is readily recognizable from its much-branched structure and dull bluish foliage colour. Those bearing lanceolate leaves may however resemble the Wild olive, another common species of the interior plateaus.
Donella viridifolia, commonly known as fluted milkwood, is a potentially large species of evergreen milkwood tree that occurs in East African coastal forests, southerly coastal forest mosaics and in some inland forests of the tropics and subtropics.
Boscia foetida, commonly known as the stink shepherd's tree and the smelly shepherd's bush, is an evergreen shrub or tree that is native to the warmer and drier parts southern Africa. It is found in semi-desert and arid bushveld, and in the west it occurs commonly in areas which are otherwise sparsely wooded. It is known for the particularly unpleasant smell of its flowers which appear during early spring, to which its specific name foetida alludes. Its freshly cut wood likewise has an unpleasant smell, and has traditional medicinal and magical uses, for instance as a protection against lightning. In central Botswana the village of Mopipi is named after this species.
The Treaty Tree is a 500-year-old white milkwood tree on Treaty Road and south of the rail line in Woodstock, Cape Town, South Africa. Peace was made under the tree on 10 January 1806 after the Battle of Blaauwberg, thereby starting the second British occupation of the Cape and leading to the permanent establishment of the Cape Colony as a British possession. Until 1834 slaves were sold and convicts hanged under it.
The Post Office Tree is a famous milkwood tree in Mossel Bay, South Africa that was used by early Portuguese explorers as a post office. It is located in the grounds of the Bartholomeu Dias Museum Complex in Market Street.
Allophylus natalensis, commonly known as the dune false crowberry or dune false currant, is a species of plant in the genus Allophylus native to south-eastern Africa.