Biology:Clerodendrum thomsoniae
| Clerodendrum thomsoniae | |
|---|---|
| |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Lamiaceae |
| Genus: | Clerodendrum |
| Species: | C. thomsoniae
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| Binomial name | |
| Clerodendrum thomsoniae | |
| Synonyms[1] | |
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Clerodendrum balfourii (B.D.Jacks. ex Dombrain) Dombrain | |
Clerodendrum thomsoniae is a species of flowering plant in the genus Clerodendrum of the family Lamiaceae, native to tropical west Africa from Cameroon west to Senegal. It is an evergreen liana growing to 4 m (13 ft) tall, with ovate to oblong leaves 8–17 cm (3–7 in) cm long. The flowers are produced in cymes of 8–20 together, each flower with a pure white to pale purple five-lobed calyx 2.5 cm in diameter, and a red five-lobed corolla 2 cm long and in diameter. The flowers are born in cymose inflorescences arising from the axils of the leaves. The leaves, in turn, are arranged opposite to each other and at right angles to the pairs above and below.
An unambiguous common name is bleeding glory-bower; terms like "glory-bower", "bagflower" or "bleeding-heart vine" are also often encountered but can refer to any of the roughly 400 species of Clerodendrum. In some regions it has escaped from cultivation and become naturalised.
It is grown as an ornamental plant for its decorative two-coloured flowers. With a minimum temperature of 10–13 °C (50–55 °F), in temperate areas it requires shelter and a frost-free environment.[3] This plant has gained the Royal Horticultural Society's Award of Garden Merit[4] (confirmed 2017).[5]
The plant was named at the request of Rev. William Cooper Thomson (1829-22 March 1878), a missionary and physician in Nigeria, in honor of his late first wife.[6][7] This plant was very popular during the mid 19th century under the name "beauty bush". It lost favour only when its unusual culture conditions were forgotten. Specifically, its root system must be partially submerged in water most of the time, and it wants very good light.
Etymology
Clerodendrum is derived from Greek and means 'chance tree'.[8]
References
- ↑ 1.0 1.1 "Clerodendrum thomsoniae Balf.f.". The Trustees of the Royal Botanic Gardens, Kew. n.d.. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:862437-1.
- ↑ "Clerodendrum thomsoniae Balf.f.". The World Flora Online Consortium. n.d.. http://www.worldfloraonline.org/taxon/wfo-0000887105.
- ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. pp. 1136. ISBN 978-1405332965.
- ↑ "RHS Plant Selector - Clerodendron thomsoniae". https://www.rhs.org.uk/Plants/4004/Clerodendrum-thomsoniae/Details.
- ↑ "AGM Plants – Ornamental". Royal Horticultural Society. July 2017. p. 22. https://www.rhs.org.uk/plants/pdfs/agm-lists/agm-ornamentals.pdf.
- ↑ Balfour, J.H. Description of a new species of Clerodendron... Edinburgh New Philosophical Journal n.s., 15(2): 233–235, t. 2. 1862.
- ↑ Umberto Quattrocchi (2000). CRC World Dictionary of Plant Names. CRC Press. pp. 560. ISBN 0-8493-2675-3.
- ↑ Gledhill, David (2008). "The Names of Plants". Cambridge University Press. ISBN:9780521866453 (hardback), ISBN:9780521685535 (paperback). pp 111
External links
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Wikimedia Commons has media related to Clerodendrum thomsoniae. |
- Clerodendrum thomsoniae
- (in French) Clerodendrum thomsoniae
Wikidata ☰ Q606562 entry
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