Alyssum serpyllifolium, the thyme-leaved alison, is a species of flowering plant in the family Brassicaceae, native to the western Mediterranean region.[2][1] It is adapted to serpentine soils.[3] The Royal Horticultural Society recommends it for rock gardens.[4]
| Alyssum serpyllifolium | |
|---|---|
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| Near Madrid, Spain | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Brassicales |
| Family: | Brassicaceae |
| Genus: | Alyssum |
| Species: | A. serpyllifolium
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| Binomial name | |
| Alyssum serpyllifolium | |
| Synonyms[1] | |
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List
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Description
editThe flower color is yellow with green stems. Consists of lance-shaped leaves and It's soil requires dry areas, as well as drained areas. This plant is often used to help observe the relationship between hyperaccumulating plants which store and absorb metals in their tissues, vs. non-hyperaccumulating plants.[5] If soil is contaminated with high concentrations of metals this is likely because of mineral rock weathering or as a result of industrialization.[5] The discovery of the plant's abilities has led to an easier process of detoxification of plant soil caused by mineral rock weathering or industrialization.[5]
Distribution
editIt is from the family Brassicaceae and is found in southwestern Europe. Alyssum serpyllifolium is mainly found in the Iberian Peninsula, Northeastern Portugal, and in Spain.[6]
Phytoremediation
editOne of the features that this plant developed was used to help it adapt to its soil which contains a high concentration of metals. It is considered to be a Metal hyperaccumulator (plants that can tolerate high amounts of metal within their system).[7] This plant was used in a phytoremediation experiment to absorb the metal contaminated soil.[6] A form of phytoremediation is known as phytoextraction, which removes the metals from the contaminated soil by absorbing the metals through the roots.[8] It has the ability to uptake a high concentration of metals. This species of plant is a nickel hyperaccumulator, it mainly absorbs high levels of nickel because of the ultramafic rock found in its environment.[6]
References
edit- ^ a b "Alyssum serpyllifolium Desf". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 8 May 2022.
- ^ "Alyssum serpyllifolium thyme-leaved alison". The Royal Horticultural Society. 2022. Archived from the original on 13 May 2022. Retrieved 8 May 2022.
1 suppliers
- ^ Konečná, Veronika; Yant, Levi; Kolář, Filip (2020). "The Evolutionary Genomics of Serpentine Adaptation". Frontiers in Plant Science. 11: 574616. doi:10.3389/fpls.2020.574616. PMC 7772150. PMID 33391295.
- ^ "Rock gardens: plants". The Royal Horticultural Society. 2022. Archived from the original on 21 April 2022. Retrieved 8 May 2022.
- ^ a b c Ghaderian, Y. S. Majid; Lyon, Anthony J. E.; Baker, Alan J. M. (2000). "Seedling Mortality of Metal Hyperaccumulator Plants Resulting from Damping off by Pythium spp". The New Phytologist. 146 (2): 219–224. doi:10.1046/j.1469-8137.2000.00645.x. ISSN 0028-646X. JSTOR 2588971. PMID 33862969.
- ^ a b c Sobczyk, M. K.; Smith, J. a. C.; Pollard, A. J.; Filatov, D. A. (16 October 2016) [26 October 2016]. "Evolution of nickel hyperaccumulation and serpentine adaptation in the Alyssum serpyllifolium species complex". Heredity. 118 (1): 31–41. doi:10.1038/hdy.2016.93. ISSN 1365-2540. PMC 5176119. PMID 27782119.
- ^ "Hyperaccumulator - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 30 November 2023.
- ^ Peuke, Andreas D.; Rennenberg, Heinz (6 June 2005). "Phytoremediation". EMBO Reports. 6 (6): 497–501. doi:10.1038/sj.embor.7400445. ISSN 1469-221X. PMC 1369103. PMID 15940279.
Further reading
edit- Álvarez-López, V.; Puschenreiter, M.; Santner, J.; Lehto, N.; Prieto-Fernández, Á.; Wenzel, W.W.; Monterroso, C.; Kidd, P.S. (2021). "Evidence for nickel mobilisation in rhizosphere soils of Ni hyperaccumulator Odontarrhena serpyllifolia". Plant and Soil. 464 (1): 89–107. Bibcode:2021PlSoi.464...89A. doi:10.1007/s11104-021-04944-7. hdl:10261/259219. ISSN 1573-5036. S2CID 234877435.
- Manteca-Bautista, David; Pérez-Latorre, Andrés V.; Freitas, Helena; Hidalgo-Triana, Noelia (2022). "Metal accumulation by Alyssum serpyllifolium subsp. malacitanum Rivas Goday (Brassicaceae) across different petrographic entities in South-Iberian ultramafic massifs: plant-soil relationships and prospects for phytomining". International Journal of Phytoremediation. 24 (12): 1301–1309. Bibcode:2022IJPhy..24.1301M. doi:10.1080/15226514.2021.2025206. hdl:10630/29399. PMID 35019784. S2CID 245878711.
- Pollard, A. Joseph; McCartha, Grace L.; Quintela-Sabarís, Celestino; Flynn, Thomas A.; Sobczyk, Maria K.; Smith, J. Andrew C. (2021). "Intraspecific Variation in Nickel Tolerance and Hyperaccumulation among Serpentine and Limestone Populations of Odontarrhena serpyllifolia (Brassicaceae: Alysseae) from the Iberian Peninsula". Plants. 10 (4): 800. doi:10.3390/plants10040800. PMC 8073652. PMID 33921686.
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