Tabernaemontana corymbosa Roxb. ex Wall. articles

Comments

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The bark and leaves are used in Guangxi for the treatment of fractures.

license: cc-by-nc-sa-3.0
copyright: Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

bibliographic citation: Flora of China Vol. 16: 153 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source: Flora of China @ eFloras.org
editor: Wu Zhengyi, Peter H. Raven & Hong Deyuan
project: eFloras.org

original: visit source
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Description

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Shrubs or small trees 0.8-8 m tall, glabrous except for flowers. Petiole 0.3-2 cm; leaf blade ovate to obovate, 7-30 X 2-14 cm, papery, apex acuminate; lateral veins 6-16 pairs. Cymes shorter or longer than leaves; di- or trichotomous. Flower buds with a globose head, rounded at apex. Calyx lobes ovate, ciliate. Corolla white, puberulent to glabrous, tube 1.8-3.1 cm; lobes obliquely elliptic, mostly falcate, 9-16 X 4-10 mm. Stamens inserted above middle of corolla tube. Follicles obliquely ellipsoid, 2-4.5 X 0.6-3 cm, beaked or rounded, sometimes stipitate. Fl. May-Sep, fr. Jul-Dec.

license: cc-by-nc-sa-3.0
copyright: Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

bibliographic citation: Flora of China Vol. 16: 153 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source: Flora of China @ eFloras.org
editor: Wu Zhengyi, Peter H. Raven & Hong Deyuan
project: eFloras.org

original: visit source
partner site: eFloras

Distribution

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W Guangxi, S Guizhou, S Yunnan [Indonesia, Laos, Malaysia, Myanmar, Thailand, Vietnam]

license: cc-by-nc-sa-3.0
copyright: Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

bibliographic citation: Flora of China Vol. 16: 153 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source: Flora of China @ eFloras.org
editor: Wu Zhengyi, Peter H. Raven & Hong Deyuan
project: eFloras.org

original: visit source
partner site: eFloras

Habitat

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Mixed woods, brushwoods; 500-1700 m.

license: cc-by-nc-sa-3.0
copyright: Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

bibliographic citation: Flora of China Vol. 16: 153 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source: Flora of China @ eFloras.org
editor: Wu Zhengyi, Peter H. Raven & Hong Deyuan
project: eFloras.org

original: visit source
partner site: eFloras

Synonym

provided by eFloras

Ervatamia chinensis (Merrill) Tsiang, E. continentalis Tsiang; E. continentalis var. pubiflora Tsiang; E. corymbosa (Roxburgh ex Wallich) King & Gamble; E. kwangsiensis Tsiang; E. kweichowensis Tsiang; E. tenuiflora Tsiang; E. yunnanensis Tsiang; E. yunnanensis var. heterosepala Tsiang; Pagiantha corymbosa (Roxburgh ex Wallich) Markgraf; Tabernaemontana chinensis Merrill; T. continentalis (Tsiang) P. T. Li; T. continentalis var. pubiflora (Tsiang) P. T. Li; T. kwangsiensis (Tsiang) P. T. Li; T. kweichowensis (Tsiang) P. T. Li; T. tsiangiana P. T. Li; T. yunnanensis (Tsiang) P. T. Li; T. yunnanensis var. heterosepala (Tsiang) P. T. Li.

license: cc-by-nc-sa-3.0
copyright: Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA

bibliographic citation: Flora of China Vol. 16: 153 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source: Flora of China @ eFloras.org
editor: Wu Zhengyi, Peter H. Raven & Hong Deyuan
project: eFloras.org

original: visit source
partner site: eFloras

Tabernaemontana corymbosa

provided by wikipedia EN

Tabernaemontana corymbosa is a species of plant in the family Apocynaceae. It is found in Brunei, China, Indonesia, Laos, Malaysia, Myanmar, Singapore, Thailand, and Vietnam. Glossy green leaves and faintly sweet scented flower. Flowers continuously all year. Frost tolerant. Grows to about 2metres. Likes full sun to part shade. A number of cultivars are available.

Chemical composition

Multiple compounds of different classes such as Iboga alkaloids and Bisindole alkaloids have been isolated from this plant. Alkaloids such as conodusine A-E, conolodinines A-D, conophylline, conophyllinine and taberyunines A-I are present in which many shows antiproliferative and cytotoxic actions.^[2]^[3]^[4]^[5]

References

^ World Conservation Monitoring Centre (1998). "Tabernaemontana corymbosa". IUCN Red List of Threatened Species. 1998: e.T34504A9871249. doi:10.2305/IUCN.UK.1998.RLTS.T34504A9871249.en. Retrieved 17 November 2021.
^ Zhang Y, Ding X, Yuan YX, Guo LL, Hao XJ (May 2020). "Cytotoxic Monoterpenoid Indole Alkaloids from Tabernaemontana corymbosa as Potent Autophagy Inhibitors by the Attenuation of Lysosomal Acidification". Journal of Natural Products. 83 (5): 1432–1439. doi:10.1021/acs.jnatprod.9b00856. PMID 32356659. S2CID 218474047.
^ Sim DS, Navanesan S, Sim KS, Gurusamy S, Lim SH, Low YY, Kam TS (April 2019). "Conolodinines A-D, Aspidosperma- Aspidosperma Bisindole Alkaloids with Antiproliferative Activity from Tabernaemontana corymbosa". Journal of Natural Products. 82 (4): 850–858. doi:10.1021/acs.jnatprod.8b00919. PMID 30869890. S2CID 78093751.
^ Zhang BJ, Lu JS, Bao MF, Zhong XH, Ni L, Wu J, Cai XH (August 2018). "Bisindole alkaloids from Tabernaemontana corymbosa". Phytochemistry. 152: 125–133. doi:10.1016/j.phytochem.2018.04.020. PMID 29758521. S2CID 21727496.
^ Nge CE, Chong KW, Thomas NF, Lim SH, Low YY, Kam TS (May 2016). "Ibogan, Aspidosperman, Vincamine, and Bisindole Alkaloids from a Malayan Tabernaemontana corymbosa: Iboga Alkaloids with C-20α Substitution". Journal of Natural Products. 79 (5): 1388–99. doi:10.1021/acs.jnatprod.6b00129. PMID 27077800.

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Tabernaemontana corymbosa: Brief Summary

provided by wikipedia EN

Tabernaemontana corymbosa is a species of plant in the family Apocynaceae. It is found in Brunei, China, Indonesia, Laos, Malaysia, Myanmar, Singapore, Thailand, and Vietnam. Glossy green leaves and faintly sweet scented flower. Flowers continuously all year. Frost tolerant. Grows to about 2metres. Likes full sun to part shade. A number of cultivars are available.

license: cc-by-sa-3.0
copyright: Wikipedia authors and editors

original: visit source
partner site: wikipedia EN