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Hypericum attenuatum - C.E.C.Fisch. ex Choisy.

Common Name
Family Hypericaceae
USDA hardiness Coming soon
Known Hazards None known
Habitats Dry woods and shrub thickets[74]. Fields, pastures, steppes, grassy and dry stony slopes, pebble shores, forest margins and clearings from sea level to 2000 metres[266].
Range E. Asia - China, Japan, Korea, Mongolia.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care
Well drained soil Moist Soil Semi-shade Full sun
Hypericum attenuatum


Hypericum attenuatum

 

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Summary


Physical Characteristics

 icon of manicon of flower
Hypericum attenuatum is a PERENNIAL growing to 0.6 m (2ft). It is in flower from July to September, and the seeds ripen from August to October. 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 and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Habitats

Woodland Garden Sunny Edge; Dappled Shade;

Edible Uses

Edible Parts: Leaves
Edible Uses:

Leaves - cooked. A famine herb, only used when all else fails[177].

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

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Other Uses

None known

Special Uses

Cultivation details

We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. The following notes are based on the general needs of the genus. Easily grown in any reasonably good well-drained but moisture retentive soil[1]. Succeeds in sun or semi-shade but flowers better in a sunny position[200].

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Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees, and Woodland Gardening. Our new book to be released soon is Edible Shrubs.

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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. Division in spring. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.

Other Names

If available other names are mentioned here

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 FLMHSNDM01 
Hypericum ascyronGreat Saint John's WortPerennial1.5 3-7  LMHSNM12 
Hypericum bellum Shrub1.0 5-9  LMHSNM01 
Hypericum calycinumRose Of Sharon, Aaron's beard, Creeping Aron's Beard St. JohnswortShrub0.3 5-10 FLMHFSNDM00 
Hypericum erectum Perennial0.6 5-9  LMHSNM11 
Hypericum forrestii Shrub2.0 4-8  LMHSNM00 
Hypericum hypericoidesSt. Andrews CrossShrub1.2 5-9  LMSNDM02 
Hypericum japonicumMatted St. John's WortAnnual/Perennial0.5 -  LMHSNMWe02 
Hypericum kamtschaticum Perennial0.3 -  LMHSNM10 
Hypericum monogynum Shrub0.7 8-11  LMHSNM02 
Hypericum patulumGoldencup St. JohnswortShrub1.0 6-7 MLMHSNM01 
Hypericum perforatumSt. John's Wort, Common St. JohnswortPerennial0.9 3-7  LMHSNM240
Hypericum sampsonii Perennial0.6 8-11  LMHSNM12 

 

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Author

C.E.C.Fisch. ex Choisy.

Botanical References

74266

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Subject : Hypericum attenuatum  
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