Amorpha fruticosa
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| Species: | A. fruticosa
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Amorpha fruticosa is a species of flowering plant in the legume family (Fabaceae) known by several common names, including desert false indigo, false indigo-bush, and bastard indigobush. It is found wild in most of the contiguous United States, southeastern Canada, and northern Mexico, but it is probably naturalized in the northeastern and northwestern portion of its current range.[citation needed] The species is also present as an introduced species in Europe,[1] Asia, and other continents. It is often cultivated as an ornamental plant, and some wild populations may be descended from garden escapes.
A. fruticosa grows as a glandular, thornless shrub which can reach 5 or 6 m (16 or 20 ft) in height and spread to twice that in width. It is somewhat variable in morphology. The leaves are made up of many hairy, oval-shaped, spine-tipped leaflets. The inflorescence is a spike-shaped raceme of many flowers, each with a single purple petal and ten protruding stamens with yellow anthers. The fruit is a legume pod containing one or two seeds.
6'-O-β-D-glucopyranosyl-12a-hydroxydalpanol, a rotenoid, can be found in the fruits of A. fruticosa.[2] Several members of the amorfrutin class of compounds have been isolated from the fruits.[3] Amorfrutins as well as other secondary metabolites from A. fruticosa have displayed favorable bioactivities counteracting diabetes and the metabolic syndrome.[4]
Cultivars
- 'Albiflora', with white flowers.
- 'Crispa', with curled leaves.
- 'Lewisii', with narrow leaves.
- 'Pendula', with arching branches, forming a dome shape.
References
- ^ DAISIE (2009). Handbook of Alien Species in Europe. Dordrecht: Springer. p. 399. ISBN 978-1-4020-8279-5.
- ^ "Effect of new rotenoid glycoside from the fruits of Amorpha fruticosa LINNE on the growth of human immune cells". Cytotechnology. 52 (3): 219–226. doi:10.1007/s10616-006-9040-5.
{{cite journal}}: Unknown parameter|authors=ignored (help) - ^ Weidner, C.; De Groot, J. C.; Prasad, A.; Freiwald, A.; Quedenau, C.; Kliem, M.; Witzke, A.; Kodelja, V.; Han, C.-T.; Giegold, S.; Baumann, M.; Klebl, B.; Siems, K.; Muller-Kuhrt, L.; Schurmann, A.; Schuler, R.; Pfeiffer, A. F. H.; Schroeder, F. C.; Bussow, K.; Sauer, S. (2012). "Amorfrutins are potent antidiabetic dietary natural products". Proceedings of the National Academy of Sciences. 109 (19): 7257. Bibcode:2012PNAS..109.7257W. doi:10.1073/pnas.1116971109. PMC 3358853. PMID 22509006.
- ^ "Amorpha fruticosa - A Noxious Invasive Alien Plant in Europe or a Medicinal Plant against Metabolic Disease?". Frontiers in Pharmacology. 8: 333. June 8, 2017. doi:10.3389/fphar.2017.00333. PMC 5462938. PMID 28642702.
{{cite journal}}: Unknown parameter|authors=ignored (help)CS1 maint: unflagged free DOI (link)
External links
Media related to Amorpha fruticosa at Wikimedia Commons- Jepson Manual Treatment
- USDA Plants Profile
- "Amorpha fruticosa". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture.
- Amorpha fruticosa L. Medicinal Plant Images Database (School of Chinese Medicine, Hong Kong Baptist University) Template:Zh-hant Template:En icon
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