Styphnolobium japonicum: Difference between revisions
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''S. japonicum'' ({{zh|c=[[wiktionary:槐|槐]]|p=huái}}; formerly ''Sophora japonica'') is one of the [[Chinese herbology#50 fundamental herbs|50 fundamental herbs]] used in [[traditional Chinese medicine]]. |
''S. japonicum'' ({{zh|c=[[wiktionary:槐|槐]]|p=huái}}; formerly ''Sophora japonica'') is one of the [[Chinese herbology#50 fundamental herbs|50 fundamental herbs]] used in [[traditional Chinese medicine]]. |
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===Construction uses=== |
===Construction uses=== |
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Used to make the strong but flexible curved handle used on the |
Used to make the strong but flexible curved handle used on the traditional Japanese woodworking adze, called the [[chouna]] <ref> {{cite web|url=http://greenwood-carving.blogspot.com/2010/08/japanese-axes-and-adzes.html |title=Japanese axes and adzes }} |accessdate=2012-02-24 |publisher=[[Robin Wood]] </ref>. |
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==Medicinal properties== |
==Medicinal properties== |
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Revision as of 13:15, 24 February 2012
| Styphnolobium japonicum | |
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| Styphnolobium japonicum tree | |
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| Species: | S. japonicum
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Styphnolobium japonicum (L.) Schott , the Pagoda Tree (Chinese Scholar, Japanese pagodatree; syn. Sophora japonica) is a species of small tree or shrub in the subfamily Faboideae of the pea family Fabaceae.
It was formerly included within a broader interpretation of the genus Sophora. The species of Styphnolobium differ from Sophora in lacking the ability to form symbioses with rhizobia (nitrogen fixing bacteria) on their roots. It also differs from the related genus Calia (mescalbeans) in having deciduous leaves and flowers in axillary, not terminal, racemes. The leaves are pinnate, with 9-21 leaflets, and the flowers in pendulous racemes similar to those of the Black locust.
Distribution
Styphnolobium japonicum is native to eastern Asia (mainly China; despite the name, it is introduced in Japan), is a popular ornamental tree in Europe, North America and South Africa, grown for its white flowers, borne in late summer after most other flowering trees have long finished flowering. It grows into a lofty tree 10-20 m tall with an equal spread, and produces a fine, dark brown timber.
Uses
Gardening
The Guilty Chinese Scholartree was a historic Pagoda Tree in Beijing, on which the last emperor of the Ming Dynasty, Chongzhen, hanged himself.
Medicinal uses
S. japonicum (Chinese: 槐; pinyin: huái; formerly Sophora japonica) is one of the 50 fundamental herbs used in traditional Chinese medicine.
Construction uses
Used to make the strong but flexible curved handle used on the traditional Japanese woodworking adze, called the chouna [3].
Medicinal properties
It has abortifacient, antibacterial, anticholesterolemic, antiinflammatory, antispasmodic, diuretic, emetic, emollient, febrifuge, hypotensive, purgative, styptic, and tonic properties.[dubious – discuss][4][dead link][citation needed]
Chinese Etymology
The Chinese name for the tree (槐) is composed of the word 木 ("wood") and 鬼 ("demon"). In folklore, it is said that a cowherd once built a home out of this species of tree, and within a month his entire family was suddenly found dead, with no signs of foulplay. It was therefore believed that demons are drawn to this tree and it is therefore not appropriate to use its wood to build homes. In addition, in the wild, other species of tree rarely grow near it.
See also
- Chinese herbology 50 fundamental herbs
References
Footnotes
- ^ "Styphnolobium japonicum information from NPGS/GRIN". USDA. Retrieved 2008-02-19.
- ^ a b c d "Styphnolobium japonicum - ILDIS LegumeWeb". Retrieved 2008-02-19.
- ^ "Japanese axes and adzes". |accessdate=2012-02-24 |publisher=Robin Wood
- ^ "Sophora japonica - Plants For A Future database report". Retrieved 2008-02-19.
General references
- The relationship of Sophora sect. Edwardsia (Fabaceae) to Sophora tomentosa, the type species of the genus Sophora, observed from DNA sequence data and morphological characters. Bot. J. Linn. Soc. 146: 439-446 (2004). Available online.
External links
- Sophora japonica
- "Chinese Scholar Tree"
- The Evil God in the Pagoda Tree Japanese folktale with the Pagoda Tree at hyakumonogatari.com