Fatsia japonica

Standard Cyclopedia of Horticulture

Fatsia japonica, Decne. & Planch. (Aralia japonica, Thunb., not Hort.? A. Sieboldii, Hort.). Lvs. downy at first, finally shining green: fls. in umbels. Japan, China.—Abroad are cult, forms with white or golden margins and a form reticulated with gold markings. Var. Moseri, Hort., is regarded as an improved, more compact-growing variety which originated with Moser of Fontainebleau. Intro, into Amer. by Mon- tarioso Nurseries, Santa Barbara, Calif. Wilhelm Miller. N. TAYLOB. The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

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Plant Info
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Scientific classification
Domain: {{{domain}}} Superkingdom: {{{superregnum}}} Kingdom: Plantae Subkingdom: {{{subregnum}}} Superdivision: {{{superdivisio}}} Superphylum: {{{superphylum}}} Division: Magnoliophyta Phylum: {{{phylum}}} Subdivision: {{{subdivisio}}} Subphylum: {{{subphylum}}} Infraphylum: {{{infraphylum}}} Microphylum: {{{microphylum}}} Nanophylum: {{{nanophylum}}} Superclass: {{{superclassis}}} Class: Magnoliopsida Sublass: {{{subclassis}}} Infraclass: {{{infraclassis}}} Superorder: {{{superordo}}} Order: Apiales Suborder: {{{subordo}}} Infraorder: {{{infraordo}}} Superfamily: {{{superfamilia}}} Family: Araliaceae Subfamily: {{{subfamilia}}} Supertribe: {{{supertribus}}} Tribe: {{{tribus}}} Subtribe: {{{subtribus}}} Genus: Fatsia Subgenus: {{{subgenus}}} Section: {{{sectio}}} Series: {{{series}}} Species: F. japonica Subspecies: {{{subspecies}}}
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Binomial name
Fatsia japonica (Thunb.) Decne. & Planch.
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Fatsia japonica (Fatsi or Japanese Aralia; syn. Aralia japonica Thunb., A. sieboldii Hort. ex K.Koch) is a species of Fatsia, native to southern Japan.

It is an evergreen shrub growing to 3-6 m tall, with stout, sparsely branched stems. The leaves are spirally-arranged, large, 20-50 cm in width and on a petiole up to 50 cm long, leathery, palmately lobed, with 7-9 broad lobes, divided to half or two-thirds of the way to the base of the leaf; the lobes are edged with coarse, blunt teeth. The flowers are small, white, borne in dense terminal compound umbels in late autumn or early winter, followed by small black fruit.

The name "Fatsi" is older Japanese, meaning 'eight' (in present-day Japanese hachi), referring to the eight lobes. The name "Japanese Aralia" is due to the genus formerly being classified within a broader interpretation of the related genus Aralia in the past.

Cultivation and uses

It is commonly grown as an ornamental plant in warm temperate regions where winters do not fall below about -15°C.

References

• Huxley, A., ed. (1992). New RHS Dictionary of Gardening. Macmillan.
• BBC Gardening: Fatsia japonica

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  Fruiting body
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  A small Fatsia japonica leaf
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  Close-up of flower umbel