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Asarum forbesii - Maxim.

Common Name Du Heng
Family Aristolochiaceae
USDA hardiness Coming soon
Known Hazards Although no reports of toxicity have been found for this plant, at least 3 other members of this genus have reports that the leaves are toxic[7, 19]. Some caution is therefore advised in the use of this plant.
Habitats Rocky ravines[178]. Moist shady places in forests in valleys at elevations under under 800 metres[266].
Range E. Asia - C. China.
Edibility Rating  
Other Uses  
Weed Potential No
Medicinal Rating  
Care
Moist Soil Full shade Semi-shade
Asarum forbesii Du Heng


Asarum forbesii Du Heng

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Summary


Physical Characteristics

 icon of manicon of flower
Asarum forbesii is a PERENNIAL growing to 0.2 m (0ft 6in). It is in flower from Apr to May. The species is hermaphrodite (has both male and female organs) and are pollinated by Flies. 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 full shade (deep woodland) or semi-shade (light woodland). It prefers moist soil.

Synonyms

Habitats

Woodland Garden Dappled Shade; Shady Edge; not Deep Shade;

Edible Uses

None known

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.

Anthelmintic;  Antitussive;  Febrifuge;  Miscellany.

The root is used in the treatment of goitre, cough, fever and worms[178, 218]. Continued use of this plant gives the body a fragrant odour[178].

Other Uses

Miscellany.

None known

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. Prefers a rich moist neutral to acid soil in woodland or a shady position in the rock garden[1, 200]. Plants are hardy to at least -15°c[200]. The flowers are malodorous and are pollinated by flies[200]. Plants often self-sow when growing in a suitable position[200].

Propagation

Seed - best sown in a cold frame as soon as it is ripe in the summer[134]. Stored seed will require 3 weeks cold stratification and should be sown in late winter[134]. The seed usually germinates in the spring in 1 - 4 or more weeks at 18°c[134]. When large enough to handle, prick the seedlings out into individual pots and grow them on in light shade in the greenhouse for at least their first winter. Plant them out when large enough in late spring. Division in spring or autumn. Plants are slow to increase[200]. It is best to pot the divisions up and keep them in light shade in the greenhouse until they are growing away strongly.

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 NameEdibility RatingMedicinal Rating
Asarum arifolium 01
Asarum blumei 01
Asarum canadenseSnake Root, Canadian wildginger, Canada Wild Ginger, Wild Ginger33
Asarum caudatumWild Ginger, British Columbia wildginger32
Asarum dilatatum 20
Asarum europaeumAsarabacca, European Wild Ginger02
Asarum heterotropoides 02
Asarum maximum 01
Asarum nipponicum 10
Asarum reflexum 20
Asarum shuttleworthiiAsarabacca, Mottled Wild Ginger20
Asarum sieboldiiWild Ginger02
Asarum takaoi 10

 

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Expert comment

Author

Maxim.

Botanical References

266

Links / References

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Subject : Asarum forbesii  
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