Rosa hemisphaerica
Rosa hemisphaerica | |
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Watercolor by Pierre-Joseph Redouté of a double-flowered garden form | |
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Rosa |
Species: | R. hemisphaerica |
Binomial name | |
Rosa hemisphaerica Herrm. 1762[1] | |
Synonyms[2] | |
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Rosa hemisphaerica, also known as the sulphur rose,[3] is a rose species with pale yellow flowers native to western Asia.[4] The wild form, known as Rosa raphinii, has single flowers with five petals. A double-flowered form was one of the first yellow roses introduced to European gardens; John Bellenden Ker Gawler stated in 1815 that the species had been cultivated in England for nearly 200 years.[5] The scent of the flowers has been described as unpleasant.[6]
Etymology
The name Rosa hemisphaerica refers to the half-rounded fruit and ovaries, Latin "pomo hemisphaerico ... Germen hemisphaericum".[7]
Description
Rosa hemisphaerica is a prickly shrub that grows to about 1.5 metres (4 ft 11 in) high with grey-green leaves of five to seven leaflets. The hips are orange. It blooms only in the spring.[4]
See also
References
- ↑ The International Plant Names Index, retrieved 13 November 2016
- ↑ "A Working List of All Plant Species". The Plant List. Retrieved 5 January 2015.
- ↑ GRIN (15 February 1996). "Rosa hemisphaerica Herrm.". Taxonomy for Plants. National Germplasm Resources Laboratory, Beltsville, Maryland: USDA, ARS, National Genetic Resources Program. Retrieved 7 January 2015.
- 1 2 Phillips, R.; Rix, M. (2004). The Ultimate Guide to Roses: A Comprehensive Selection. Macmillan. p. 31. ISBN 1-4050-4920-0.
- ↑ John Bellenden Ker Gawler (1815). Rosa sulphurea: Double yellow rose. The Botanical Register. Illustrated by Sydenham Edwards. James Ridgway.
- ↑ Safaei-Ghomi, J.; Bamoniri, A.; Hatami, A.; Batooli, H. (2007). "Determination of volatile components in Iranian Rosa hemisphaerica". Chemistry of Natural Compounds. 43 (6): 738–740. doi:10.1007/s10600-007-0252-5.
- ↑ Herrmann, J. (1762). Q.D.B.V. Dissertatio inauguralis botanico-medica De Rosa. Joh. Henricus Heitzius. p. 18.