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Hypericum monogynum - L.

Common Name
Family Hypericaceae
USDA hardiness 8-11
Known Hazards None known
Habitats Scrub in gorges around 500 metres[184]. Mountain slopes, roadsides and thickets in dry habitats from sea level to 200 metres in lowland provinces, but up to 1500 metres in Sichuan[266].
Range E. Asia - China in W. Hubei, E. Sichuan and Jiangxi, also in Japan.
Edibility Rating    (0 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Half Hardy Moist Soil Semi-shade Full sun
Hypericum monogynum


http://commons.wikimedia.org/wiki/User:KENPEI
Hypericum monogynum
http://commons.wikimedia.org/wiki/User:KENPEI

 

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Summary


Physical Characteristics

 icon of manicon of shrub
Hypericum monogynum is an evergreen Shrub growing to 0.7 m (2ft 4in).
See above for USDA hardiness. It is hardy to UK zone 9. It is in leaf all year, in flower from July to September, and the seeds ripen from September to November. The species is hermaphrodite (has both male and female organs).
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

H. chinense. L.

Habitats

Woodland Garden Sunny Edge; Dappled Shade;

Edible Uses

None known

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.
Alterative  Antidote  Astringent

The plant is alterative, antidote and astringent[178, 240]. It is used in the treatment of miasmatic diseases[178].

References   More on Medicinal Uses

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FOOD FOREST PLANTS

Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

Succeeds in most soils in a warm position[184]. This species is generally not very hardy in Britain, tolerating temperatures down to about -5°c[184]. It is often cut back to the ground in winter but usually resprouts from the base[182]. It is, however, a very variable plant and there are some forms that are more reliably hardy[11, 200, 266] This plant has long been known in gardens, erroneously, as H. chinense[182]. Plants in this genus are notably resistant to honey fungus[200].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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The PFAF Bookshop

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Propagation

Seed - sow spring in a greenhouse and only just cover the seed. Germination usually takes place within 1 - 3 months at 10°c. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Cuttings of half-ripe wood 10 - 12 cm with a heel, July/August in a frame. Overwinter in a frame and plant out in the following spring[200]. Cuttings of mature wood, 12 - 17cm with a heel, October/November in a sheltered position outdoors. Plants root by the spring. Good percentage[78].

Other Names

If available other names are mentioned here

Native Plant Search

Search over 900 plants ideal for food forests and permaculture gardens. Filter to search native plants to your area. The plants selected are the plants in our book 'Plants For Your Food Forest: 500 Plants for Temperate Food Forests and Permaculture Gardens, as well as plants chosen for our forthcoming related books for Tropical/Hot Wet Climates and Mediterranean/Hot Dry Climates. Native Plant Search

Found In

Countries where the plant has been found are listed here if the information is available

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 :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Hypericum androsaemumTutsan, Sweet-amber, St. JohnswortShrub1.0 5-10 FLMHSNDM013
Hypericum ascyronGreat Saint John's WortPerennial1.5 3-7  LMHSNM12 
Hypericum attenuatum Perennial0.6 -  LMHSNDM10 
Hypericum bellum Shrub1.0 5-9  LMHSNM012
Hypericum calycinumRose Of Sharon, Aaron's beard, Creeping Aron's Beard St. JohnswortShrub0.3 5-10 FLMHFSNDM003
Hypericum erectum Perennial0.6 5-9  LMHSNM11 
Hypericum forrestii Shrub2.0 4-8  LMHSNM002
Hypericum hypericoidesSt. Andrews CrossShrub1.2 5-9  LMSNDM02 
Hypericum japonicumMatted St. John's WortAnnual/Perennial0.5 -  LMHSNMWe02 
Hypericum kamtschaticum Perennial0.3 -  LMHSNM10 
Hypericum patulumGoldencup St. JohnswortShrub1.0 6-7 MLMHSNM013
Hypericum perforatumSt. John's Wort, Common St. JohnswortPerennial0.9 3-10  LMHSNDM242
Hypericum sampsonii Perennial0.6 8-11  LMHSNM12 

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

L.

Botanical References

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Links / References

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Readers comment

   Jul 25 2010 12:00AM

this plant grows well on the banks of my land in mendocino california. i don't touch it, it seems happy there. i have a picture.

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