Ardisia japonica

Short description: Species of flowering plant

Ardisia japonica

Scientific classification
Kingdom:  | Plantae
Clade:  | Tracheophytes
Clade:  | Angiosperms
Clade:  | Eudicots
Clade:  | Asterids
Order:  | Ericales
Family:  | Primulaceae
Genus:  | Ardisia
Species:  |

A. japonica

Binomial name
Ardisia japonica

(Thunb.)Blume

Ardisia japonica, known as marlberry,[1] is a species of Ardisia native to eastern Asia, in eastern China, Japan and Korea.[2]

## Contents

* 1 Growth
* 2 Uses
* 2.1 Medicinal uses
* 2.2 Weed problems
* 3 See also
* 4 References
* 5 External links

## Growth

It is a low-growing, spreading very quickly evergreen shrub 20–40 cm tall. The leaves are opposite or in whorls, ovate, 4–7 cm long and 1.5–4 cm broad, with a sharply serrated margin and an acute apex. The flowers are 4–10 mm diameter, with five (rarely six) white to pale pink petals; they are produced in racemes in late spring. The fruit is a drupe 5–6 mm diameter, red maturing dark purple-black in early winter.[2][3]

## Uses

A number of cultivars have been selected for growing as ornamental plants, including 'Hakuokan' and 'Ito Fukurin' with variegated leaves, 'Hinotsukasa', with pale cream-coloured leaves, and 'Matsu Shima' with pink stems and variegated leaves.[3]

The plant is called Jūryō (十両) in Japanese. Because of the red berries and the word play of its name it is used during Japanese New Year for chabana decoration, normally along winter jasmine.[4][5] Another plant used instead because of its similarity is the coralberry tree and Sarcandra glabra.

### Medicinal uses

It is used as a medicinal plant in traditional Chinese medicine, where it is called zǐjīn niú (Chinese: 紫金牛),[2] or aidicha (矮地茶) and is considered one of the 50 Fundamental Herbs.[6]

Large doses of the plant as medicine can be toxic to the kidneys.[7]

### Weed problems

It has escaped from cultivation and established itself in the wild in the United States, in Gainesville, Florida.[8]

## See also

* Chinese herbology
* Ardisia crenata, (waxy leaves and red berries) also known as coral bush, coralberry tree, or spiceberry.

## References

1. ↑ English Names for Korean Native Plants. Pocheon: Korea National Arboretum. 2015. pp. 358. ISBN 978-89-97450-98-5. http://www.forest.go.kr/kna/special/download/English_Names_for_Korean_Native_Plants.pdf. Retrieved 4 January 2017.
2. ↑ 2.0 2.1 2.2 Flora of China: Ardisia japonica
3. ↑ 3.0 3.1 Huxley, A., ed. (1992). New RHS Dictionary of Gardening. Macmillan ISBN:0-333-47494-5.
4. ↑ "万両 千両 十両の見分け方 和風の自然な庭に似合う植物（12月）です – Hanana tree". 17 December 2017. https://murasakihanana.link/archives/1936.
5. ↑ "千両/万両 せんりょう/まんりょう｜暦生活". https://www.543life.com/shun/post20201228.html.
6. ↑ Plants for a Future: Ardisia japonica
7. ↑ Alternativehealing.org:Ardisia japonica
8. ↑ 'Wildland Weeds" Summer 2009 p. 4 accessed 6 June 2010

## External links

* Ardisia japonica Chemical Compounds (Dr. Duke's Databases)

Wikidata ☰ Q858326 entry

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