Sideroxylon inerme

Sideroxylon inerme
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
Order: Ericales
Family: Sapotaceae
Genus: Sideroxylon
Species: B. inerme
Binomial name
Sideroxylon inerme
L.

Sideroxylon inerme subsp. inerme (aMasethole or white milkwood, Afrikaans: wit-melkhout, Xhosa: Ximafana, Zulu: Umakhwelafingqane)[1] is a Southern African coastal tree, with dense foliage, black berries and small, dainty white flowers. The tree's formal 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.[2] This is the only member of the Sideroxylon genus in Southern Africa.

Distribution

Cape Milkwood trees in typical coastal habitat

The Sideroxylon inerme trees are scattered through the coastal woodlands and littoral forests of South Africa as far as Zimbabwe. 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.[2]

Description

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.

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.[2]

Sub-species

Sideroxylon inerme carries three sub-species :

Historical aspects

The "Treaty Tree" in Woodstock, Cape Town - in 1890.

The White Milkwood has great significance in South Africa's heritage, with three specimens proclaimed as provincial heritage sites:

Gallery

Wikimedia Commons has media related to Sideroxylon inerme.

See also

References

  1. "Protected Trees". Department of Water Affairs and Forestry, Republic of South Africa. 3 May 2013.
  2. 2.0 2.1 2.2 Sideroxylon inerme in Freddie Bosman' site, from the Kirstenbosch National Botanical Garden.
  3. Sideroxylon inerme in PROTA4U site, a database and use guide for African plants.
  4. "The Portuguese in South Africa". ancestor24.com. Retrieved 10 January 2013.