| 词条 | Geranium macrorrhizum |
| 释义 |
| image = Geranium macrorrhizum flowers.jpg | genus = Geranium | species = macrorrhizum | authority = L. }}Geranium macrorrhizum is a species of hardy flowering herbaceous perennial plant in the genus Geranium, Geraniaceae family. It is native to the South east Alps and the Balkans.[1] Its common names include bigroot geranium,[2] Bulgarian geranium,[2] and rock crane's-bill.[3] It has five-lobed (palmate) leaves that are aromatic when crushed, with pale pink flowers in summer. It is cultivated as an ornamental plant in temperate regions, where it is used as a flowering groundcover, with named cultivars selected for flower colors from white through pink to magenta. The cultivar 'Ingwersen's Variety' (pale pink)[4] has gained the Royal Horticultural Society's Award of Garden Merit.[5] The plant is used for medical purposes in the traditional herbal medicine since it possesses high antimicrobial [6]properties. Essential oil is prepared from it so it is also used in aromatherapy. In Bulgaria an oil is extracted from this plant, the name of which in Bulgarian means 'the healthy one'. In addition to essential oil, it contains flavonoids, sesquiterpenes, phenolic acids, pigments, vitamins, and mineral salts. A major component of essential oil is the sesquiterpene ketone germacrone. References{{Commons category|Geranium macrorrhizum}}1. ^{{cite book|title=RHS A-Z encyclopedia of garden plants|year=2008|publisher=Dorling Kindersley|location=United Kingdom|isbn=1405332964|pages=1136}} {{Taxonbar|from=Q805037}}{{medicinal-plant-stub}}{{Geraniaceae-stub}}2. ^1 {{GRIN | accessdate = 19 January 2018}} 3. ^{{cite web |title=BSBI List 2007 |publisher=Botanical Society of Britain and Ireland |url=http://www.bsbi.org.uk/BSBIList2007.xls |format=xls |archive-url=https://www.webcitation.org/6VqJ46atN?url=http://www.bsbi.org.uk/BSBIList2007.xls |archive-date=2015-01-25 |accessdate=2014-10-17 |deadurl=yes |df= }} 4. ^{{cite web|title=RHS Plant Selector - Geranium macrorrhizum 'Ingwersen's Variety'|url=http://apps.rhs.org.uk/plantselector/plant?plantid=862|accessdate=17 July 2013}} 5. ^{{cite web | url= https://www.rhs.org.uk/plants/pdfs/agm-lists/agm-ornamentals.pdf | title = AGM Plants - Ornamental | date = July 2017 | page = 43 | publisher = Royal Horticultural Society | accessdate = 2 March 2018}} 6. ^Niko S Radulović, Milan S Dekić, Zorica Z Stojanović-Radić, Suad K Zoranić. Geranium macrorrhizum L. (Geraniaceae) essential oil: a potent agent against Bacillus subtilis. Chemistry biodiversity (2010). Volume: 7, Issue: 11, Pages: 2783-2800 8 : Geranium|Flora of France|Flora of Bulgaria|Flora of Italy|Garden plants of Europe|Groundcovers|Medicinal plants of Europe|Plants described in 1753 |
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