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==Species== | ==Species== | ||
''Styphnolobium'' comprises the following species:<ref>{{cite web | url = http://www.ildis.org/LegumeWeb?version~10.01&genus~Styphnolobium&species~ | title = ILDIS LegumeWeb entry for ''Styphnolobium'' | author = <!--Staff writer(s); no by-line.--> | website = International Legume Database & Information Service | publisher = Cardiff School of Computer Science & Informatics | accessdate = 13 February 2014 }}</ref><ref>{{cite web | url = http://www.ars-grin.gov/cgi-bin/npgs/html/splist.pl?11705 | title = GRIN species records of ''Styphnolobium'' | author = USDA | author-link = USDA | author2 = ARS | author2-link = Agricultural Research Service | author3 = National Genetic Resources Program | date = | website = ]—(GRIN) | publisher = ], Beltsville, Maryland | accessdate = 13 February 2014 }}</ref><ref name="Sousa">{{cite journal |vauthors=Sousa-Sánchez M, Rudd VE | year = 1993 | title = Revisión del género ''Styphnolobium'' (Leguminosae: Papilionoideae: Sophoreae) |trans-title= Revision of the genus ''Styphnolobium'' (Leguminosae: Papilionoideae: Sophoreae) | url = http://botanicus.org/page/1452452 | journal = ] | volume = 80 | pages = 270–283 | issn = 0026-6493 | doi=10.2307/2399827}}</ref> |
''Styphnolobium'' comprises the following species:<ref>{{cite web | url = http://www.ildis.org/LegumeWeb?version~10.01&genus~Styphnolobium&species~ | title = ILDIS LegumeWeb entry for ''Styphnolobium'' | author = <!--Staff writer(s); no by-line.--> | website = International Legume Database & Information Service | publisher = Cardiff School of Computer Science & Informatics | accessdate = 13 February 2014 }}</ref><ref>{{cite web | url = http://www.ars-grin.gov/cgi-bin/npgs/html/splist.pl?11705 | title = GRIN species records of ''Styphnolobium'' | author = USDA | author-link = USDA | author2 = ARS | author2-link = Agricultural Research Service | author3 = National Genetic Resources Program | date = | website = ]—(GRIN) | publisher = ], Beltsville, Maryland | accessdate = 13 February 2014 }}</ref><ref name="Sousa">{{cite journal |vauthors=Sousa-Sánchez M, Rudd VE | year = 1993 | title = Revisión del género ''Styphnolobium'' (Leguminosae: Papilionoideae: Sophoreae) |trans-title= Revision of the genus ''Styphnolobium'' (Leguminosae: Papilionoideae: Sophoreae) | url = http://botanicus.org/page/1452452 | journal = ] | volume = 80 | pages = 270–283 | issn = 0026-6493 | doi=10.2307/2399827}}</ref> | ||
===Section ''Oresbios''=== | ===Section ''Oresbios''=== | ||
* '']'' <small>(Torr. & A. Gray) Walp.</small>, the '''Coralbean''' or '''Eve's Necklace''' is native to the southern ] in ], ], ] and ]. It is a large shrub or small tree, growing to 5–7 m tall, with white or pale violet flowers. | * '']'' <small>(Torr. & A. Gray) Walp.</small>, the '''Coralbean''' or '''Eve's Necklace''' is native to the southern ] in ], ], ] and ]. It is a large shrub or small tree, growing to 5–7 m tall, with white or pale violet flowers. The seeds of this species are believed to be poisonous. <ref>https://www.wildflower.org/plants/result.php?id_plant=staf4</ref> | ||
* '']'' <small>M. Sousa & Rudd</small> | * '']'' <small>M. Sousa & Rudd</small> | ||
* '']'' <small>M. Sousa & Rudd</small> is native to ]. | * '']'' <small>M. Sousa & Rudd</small> is native to ]. |
Revision as of 13:48, 3 March 2019
Styphnolobium | |
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Styphnolobium japonicum foliage | |
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Styphnolobium Schott |
Type species | |
Styphnolobium japonicum (L.) Schott | |
Species | |
9; see text. | |
Synonyms | |
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Styphnolobium is a small genus of three or four species of small trees and shrubs in the subfamily Faboideae of the pea family Fabaceae, formerly included within a broader interpretation of the genus Sophora. It was recently assigned to the unranked, monophyletic Cladrastis clade. They differ from the 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. Necklacepod is a common name for plants in this genus.
Etymology
From Greek styphno-, stryphno- "sour, astringent" and lobion "pod", because of the fresh pods' pulp taste.
Species
Styphnolobium comprises the following species:
Section Oresbios
- Styphnolobium affine (Torr. & A. Gray) Walp., the Coralbean or Eve's Necklace is native to the southern United States in Texas, Oklahoma, Arkansas and Louisiana. It is a large shrub or small tree, growing to 5–7 m tall, with white or pale violet flowers. The seeds of this species are believed to be poisonous.
- Styphnolobium burseroides M. Sousa & Rudd
- Styphnolobium caudatum M. Sousa & Rudd is native to Nicaragua.
- Styphnolobium conzattii (Standl.) M. Sousa & Rudd
- Styphnolobium monteviridis M. Sousa & Rudd is native to Central America.
- Styphnolobium parviflorum M. Sousa & Rudd
- Styphnolobium protantherum M. Sousa & Rudd
- Styphnolobium sporadicum M. Sousa & Rudd
Section Styphnolobium
- Styphnolobium japonicum (L.) Schott, the Pagoda Tree (Chinese Scholar, Japanese pagodatree; syn. Sophora japonica), 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
The Pagoda Tree is widely used in bonsai gardening. The Guilty Chinese Scholartree was a historic Pagoda Tree in Beijing, on which the last emperor of the Ming Dynasty, Chongzhen, hanged himself.
S. japonicum (Chinese: 槐; pinyin: huái; formerly Sophora japonica) is one of the 50 fundamental herbs used in traditional Chinese medicine.
References
- Cardoso D, Pennington RT, de Queiroz LP, Boatwright JS, Van Wyk B-E, Wojciechowski MF, Lavin M (2013). "Reconstructing the deep-branching relationships of the papilionoid legumes". S Afr J Bot. 89: 58–75. doi:10.1016/j.sajb.2013.05.001.
- Cardoso D, de Queiroz LP, Pennington RT, de Lima HC, Fonty É, Wojciechowski MF, Lavin M (2012). "Revisiting the phylogeny of papilionoid legumes: new insights from comprehensively sampled early-branching lineages". Am J Bot. 99 (12): 1991–2013. doi:10.3732/ajb.1200380. PMID 23221500.
- Wojciechowski MF (2013). "The origin and phylogenetic relationships of the Californian chaparral 'paleoendemic' Pickeringia (Leguminosae)". Syst Bot. 38 (1): 132–142. doi:10.1600/036364413X662024.
- NRCS. "Styphnolobium". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 4 December 2015.
- "Styphnolobium". Kew. Retrieved 2017-01-23.
- "ILDIS LegumeWeb entry for Styphnolobium". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Retrieved 13 February 2014.
- USDA; ARS; National Genetic Resources Program. "GRIN species records of Styphnolobium". Germplasm Resources Information Network—(GRIN) . National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 13 February 2014.
- Sousa-Sánchez M, Rudd VE (1993). "Revisión del género Styphnolobium (Leguminosae: Papilionoideae: Sophoreae)" [Revision of the genus Styphnolobium (Leguminosae: Papilionoideae: Sophoreae)]. Ann Missouri Bot Gard. 80: 270–283. doi:10.2307/2399827. ISSN 0026-6493.
- https://www.wildflower.org/plants/result.php?id_plant=staf4
External links
- Styphnolobium japonicum (as Sophora japonica)
- "Chinese Scholar Tree"
- The Evil God in the Pagoda Tree Japanese folktale with the Pagoda Tree at hyakumonogatari.com
Taxon identifiers | |
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Styphnolobium |
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