Vernicia Fordii

Title

Vernicia Fordii

Artist

Kim Pate

Medium

Photograph - Photography

Description

This very Beautiful Vernicia fordii, has become one of my motivational starting points for spring shooting, :) its also become a very rare commodity now-a-days.. > where I live anyway.. > I only know of this one plant... around my old stomping ground... but this one has been here (south of Albany Georgia) for as long... as I have been going down to the Flint River. :)
> Below you'll find a little info on the pretty springtime-blooming delight. Enjoy :)

Vernicia fordii or The Tung Oil Tree
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Malpighiales
Family: Euphorbiaceae
Genus: Vernicia
Species: V. fordii
Binomial name
Vernicia fordii
(Hemsl.) Airy Shaw
Vernicia fordii (Hemsl.) Airy Shaw (Tung Tree; syn. Aleurites fordii Hemsl.) is a species of Vernicia in the spurge family, native to southern China, Taiwan, Burma, and northern Vietnam. Other vernacular names include Tung Oil Tree, Tung-oil Tree, Tungoil Tree, China Wood-Oil Tree, Kalo Nut Tree, ͩ (lit. oil tung) being the formal name in Chinese.
It is a small to medium-sized deciduous tree growing to 20 m tall, with a spreading crown. The bark is smooth and thin, and bleeds latex if cut. The leaves are alternate, simple, 4.5C25 cm long and 3.5C22 cm broad, heart-shaped or with three shallow, maple-like lobes, green above and below, red conspicuous glands at the base of the leaf, and with a 5.5C26 cm long petiole. The flowers are 2.5C3.5 cm diameter, with five pale pink to purple petals with streaks of darker red or purple in the throat; it is monoecious with individual flowers either male or female, but produced together in the inflorescences. The flowers appear before or with the leaves in loose, terminal clusters. The fruit is a hard, woody pear-shaped drupe 4C6 cm long and 3C5 cm diameter, containing four or five large, oily seeds; it is green initially, becoming dull brown when ripe in autumn.
Cultivation and uses
The tung tree is valued for tung oil, which is derived from the seeds of the tree. Tung oil, also called China wood oil or nut oil, has traditionally been used in lamps in China. In modern times, it is used as an ingredient in paint, varnish, and caulk. It is also used as a wood finish for furniture and other wooden objects. After processing to remove gums in the oil, it can also be used as a type of motor oil. Marco Polo wrote in the 13th century "The Chinese take some lime and chopped hemp, and these they knead together with a certain wood oil; and when the three are thoroughly amalgamated they hold like any glue, and with this mixture they pay their ships".
It has been introduced to Argentina, Paraguay, Thailand, and the United States for oil production. Just prior to World War I, a number of seeds received from the U.S. Ambassador to China were planted in California, but the young trees could not take hold in the dry climate. David Fairchild of the Department of Agriculture successfully introduced the tree in 1905 in the U.S. Gulf States from Florida west to eastern Texas. After flourishing from the 1920s to the 1940s the American tung oil industry was wiped out by frost and hurricanes. In 1969, many of the trees were wiped out by Hurricane Camille, and the plantations never recovered.[6] Increased competition from overseas has ended cultivation in the United States and the tree is now listed as an invasive species in Florida.
Global production of the fruit has risen from just over 100,000 tonnes in 1970 to almost 200,000 tonnes by 1980. Fruit yields are typically in the range of 4.5C5 tonnes per hectare. A number of cultivars have been selected for increased yield and small tree size, including 'Folsom', 'Cahl', 'Isabel', 'La Crosser', and 'Lampton'.
The wood of the tree is lightweight and strong, and is sometimes used as a substitute for balsa or basswood.
The Tung tree is poisonous in all of its parts, including the fruit and the seeds, although some parts of the tree have been used for medicinal purposes in the past. According to one university website, just one seed from the fruit can be fatal, and other symptoms may include vomiting, diarrhea, and slowed breathing. The leaves can also give a rash similar to that from poison ivy.

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May 27th, 2014

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