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Maianthemum japonicum - A.Gray.

Common Name
Family Asparagaceae
USDA hardiness Coming soon
Known Hazards None known
Habitats Woods and thickets in mountains all over Japan[58]. Forests, moist and shaded places, cliffs at elevations of 900 - 2000 metres in China[266].
Range E. Asia - China, Japan, Korea.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care (info)
Fully Hardy Moist Soil Full shade Semi-shade
Maianthemum japonicum


http://commons.wikimedia.org/wiki/User:KENPEI
Maianthemum japonicum
http://commons.wikimedia.org/wiki/User:KENPEI

 

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Summary

Smilacina japonica A.Gray is a synonym of Maianthemum japonicum


Physical Characteristics

 icon of manicon of flower
Maianthemum japonicum is a PERENNIAL growing to 0.6 m (2ft) by 0.6 m (2ft in).
See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from May to June, and the seeds ripen from July to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid and neutral soils. It can grow in full shade (deep woodland) or semi-shade (light woodland). It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Maianthemum japonicum

Plant Habitats

Edible Uses

Young leaves - cooked[105, 177].

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.


None known

References   More on Medicinal Uses

Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

Requires a deep fertile humus rich moisture retentive soil, neutral to slightly acid, that does not dry out in the growing season, and a shady position[200]. Does well in a woodland garden[200]. Hardy to about -20°c[200]. Closely related to S. racemosa[200].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Fahrenheit:

Plant Propagation

Seed - best sown as soon as it is ripe in a cold frame. The seed can be very slow to germinate, often taking 18 months. Stored seed should be sown in a cold frame as soon as possible, it may take 2 years or longer to germinate. Grow the seedlings on in a shady part of a greenhouse for their first year without pricking them out, giving them liquid or foliar feeds as required to ensure that they do not become nutrient deficient. Divide the young plants up into individual pots in the autumn when they are dormant, and grow them on for at least another year in a shady part of the greenhouse. When the plants have reached a sufficient size, plant them out in the autumn whilst they are dormant. Division in spring or early autumn. Very easy, larger divisions can be planted out direct into their permanent positions. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer.

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Russian Federation (Primorye), China (Anhui Sheng, Fujian Sheng (possibly), Gansu Sheng, Guangxi Zhuangzu Zizhiqu, Guizhou Sheng, Hebei Sheng, Heilongjiang Sheng, Henan Sheng, Hubei Sheng, Hunan Sheng, Jiangsu Sheng, Jiangxi Sheng, Jilin Sheng, Liaoning Sheng, Shaanxi Sheng, Shandong Sheng, Shanxi Sheng, Sichuan Sheng, Zhejiang Sheng), Japan (Hokkaidô, Honshu, Kyushu, Shikoku), Korea, South, Korea, North

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it's worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

IUCN Red List

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Maianthemum canadenseCanada Beadruby, Canada mayflowerPerennial0.1 3-7 FLMHFSM112
Maianthemum dilatatumWild Lily Of The Valley, False lily of the valleyPerennial0.2 3-7  LMHFSM21 

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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Expert comment

Author

A.Gray.

Botanical References

58200266

Links / References

For a list of references used on this page please go here

Readers comment

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Subject : Maianthemum japonicum  
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