Toung, varnish tree, tung tree, tung oil tree, china wood oil tree. Species. Aleurites fordii Hemsl. [Euphorbiaceae]. Feed categories. Oil plants. Tung tree, also called Tung Oil Tree, (Aleurites fordii), small Asian tree of the spurge family (Euphorbiaceae), commercially valuable for tung oil (q.v.), which is . Aleurites fordii, commonly called tung oil tree or China wood oil tree, is a small, milky-juiced, monoecious, deciduous tree with a rounded crown that is native to.

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If possible, removal should occur before seeds are produced. The bark is smooth and thin, and bleeds latex if cut. Although poisonous, saponins are poorly absorbed by the human body and so most pass through without harm. The oil is very resistant to weathering[]. As newly set buds are susceptible to cold injury, soil is mounded over them for forddii. Please view the copyright link for more information. This plant flowers before it produces its leaves. Fruit production begins when trees are 2 to 4 years old.

At the bottom of the article, feel free to list any sources that support your changes, so that we can fully understand their context. Noteworthy Characteristics Aleurites fordiicommonly called tung oil tree or China wood oil tree, is a small, milky-juiced, monoecious, deciduous tree with aleurifes rounded crown that is native to moist forested areas and rainforest in subtropical China. They can be removed by carefully leaching in running water. This tree has been commercially apeurites in Florida for tung oil which is produced from the seeds for a variety of purposes including usage in paints, varnishes and wood finishes.


In areas where it is winter hardy, this tree has excellent ornamental features, providing early spring flowers before the foliage, large forsii and often good summer shade. You can make it easier for us to review and, hopefully, publish your contribution by keeping a few points in mind. All parts of the tung tree are poisonous even alleurites it has been used to treat skin conditions and constipation.

It is a subspecies…. Green manure crops and fertilizers may be needed. Only comments or links that are felt to be directly relevant to a plant will be included.

Center for Aquatic and Invasive Plants

QR Code What’s this? Genus name comes from the Greek word aleuron meaning floury in reference to akeurites white flour-like dusting present on juvenile leaves. QR Codes are barcodes that can be read by mobile phone smartphone cameras.

Hand pull seedlings before they mature. It prefers moist soil. From Wikipedia, the free encyclopedia.

Tung oil tree Non-Native to Florida Origin: Spring budding is done only as a last resort if necessary trees are not propagated the previous fall[]. It has large leaves, lobed or unlobed, attractive white flowers with reddish centres, and apple-sized globular fruit. When large enough to handle, prick the seedlings out into individual pots and alfurites them on for at least the first winter in a greenhouse.

The first step in preventative control of tung oil tree is to limit planting and removal of existing aaleurites within the landscape. All parts of the tree are toxic to humans if ingested, and in particular the seeds.

Aleurites fordii, tung oil tree.

Tung tree (Aleurites fordii) | Feedipedia

Aleurites fordii – Hemsl. Any text you add should be original, not copied from other sources. According to one university website, just one seed from the fruit can be fatal, and other symptoms may include vomiting, foedii, and slowed breathing. A number of cultivars have been selected for increased yield and small tree size, including ‘Folsom’, ‘Cahl’, ‘Isabel’, ‘La Crosser’, and ‘Lampton’.


Susceptible to dieback and canker.

Federal Noxious Weed List. Help us improve this article! For a list of references used on this page please go here. University of Florida, Gainesville. The oils sequestered from the seed are used in the manufacture of lacquers, varnishes, paints, linoleum, oilcloth, resins, artificial leather, felt-base floor coverings, and greases, brake-linings and in clearing and polishing compounds. Archived from the original on 19 June Stratification, cold treatment or chemical treatment of seeds brings about more rapid and uniform germination.

This is a QR code short for Quick Response which gives fast-track access to our website pages. Unfortunately, our editorial approach may not be able to accommodate all contributions. Another report says that they are fairly hardy[74]. Views Read Edit View history. It is in leaf all year, in flower in March, and the seeds ripen from September to November.

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Missouri Botanical Garden Shaw Blvd. We are currently updating this section. The leaves are alternate, simple, 4. Cultural Limited data on this aspect of control for tung trees. It tended to gum up the engines, so they processed it to make it compatible with gasoline. Early spring, Late spring, Mid spring. Requires a lime-free soil[].