| 词条 | Lobelia erinus | |||||
| 释义 |
|image = Lobelia close-up (aka).jpg |image_caption = |genus = Lobelia |species = erinus |authority = L. |synonyms = {{collapsible list | {{plainlist | style = margin-left: 1em; text-indent: -1em; |
|synonyms_ref = [1] }}Lobelia erinus (edging lobelia, garden lobelia or trailing lobelia) is a species of flowering plant in the bellflower family Campanulaceae, native to southern Africa, from Malawi and Namibia south to South Africa.[2] DescriptionIt is a prostrate or scrambling herbaceous perennial plant growing to 8–15 cm tall. The basal leaves are oval, 10 mm long and 4–8 mm broad, with a toothed margin; leaves higher on the stems are slender and sometimes untoothed. The flowers are blue to violet in wild plants, with a five-lobed corolla 8–20 mm across; they are produced in loose panicles. The fruit is a 5–8 mm capsule containing numerous small seeds.[3][4] Cultivation and usesLobelia erinus is a very popular edging plant in gardens, especially for hanging baskets and window boxes. It has a particularly long flowering period, from mid spring to early autumn. It is perennial where temperatures remain above freezing, and is often grown as an annual plant in colder areas. It is widely available in Spring as a young plant, but must be kept indoors until all danger of frost has passed.[5]CultivarsNumerous cultivars have been selected, either with a bushy or a trailing habit, in a wide range of flower colours, including white, pink, magenta ("red"), pale to dark blue, and purple, often with a prominent white eye. Some of the better known cultivars include 'Blue Moon', 'Gracilis', 'Crystal Palace',[6] 'Sapphire', 'Rosamund' and 'Riviera Rose'.[3] In the United Kingdom the following cultivars have gained the Royal Horticultural Society's Award of Garden Merit:[7] {{div col|colwidth=22em}}
GalleryReferences{{Wikispecies|Lobelia erinus}}{{commonscat}}1. ^{{cite web|url=http://www.theplantlist.org/tpl/record/kew-353498|title=The Plant List: A Working List of All Plant Species}} {{Taxonbar|from=Q158858}}2. ^{{GRIN | accessdate = 16 January 2018}} 3. ^1 Huxley, A., ed. (1992). New RHS Dictionary of Gardening. Macmillan {{ISBN|0-333-47494-5}}. 4. ^PlantZAfrica: Lobelia 5. ^{{cite book|title=RHS A-Z encyclopedia of garden plants|year=2008|publisher=Dorling Kindersley|location=United Kingdom|isbn=1405332964|pages=1136}} 6. ^Plant of the week: Lobelia erinus 'Crystal Palace' 7. ^{{cite web | url= https://www.rhs.org.uk/plants/pdfs/agm-lists/agm-ornamentals.pdf | title = AGM Plants - Ornamental | date = July 2017 | page = 61 | publisher = Royal Horticultural Society | accessdate = 25 March 2018}} 8. ^{{cite web | url = https://www.rhs.org.uk/Plants/106162/i-Lobelia-erinus-i-Cambridge-Blue/Details| title = RHS Plantfinder - Lobelia erinus ‘Cambridge Blue' | accessdate = 25 March 2018}} 9. ^{{cite web | url = https://www.rhs.org.uk/Plants/176789/i-Lobelia-erinus-i-Cascade-Series/Details| title = RHS Plantfinder - Lobelia erinus Cascade Series | accessdate = 25 March 2018}} 10. ^{{cite web | url = https://www.rhs.org.uk/Plants/106163/i-Lobelia-erinus-i-Colour-Cascade/Details| title = RHS Plantfinder - Lobelia erinus ‘Colour Cascade' | accessdate = 25 March 2018}} 11. ^{{cite web | url = https://www.rhs.org.uk/Plants/106164/i-Lobelia-erinus-i-Crystal-Palace/Details| title = RHS Plantfinder - Lobelia erinus ‘Crystal Palace' | accessdate = 25 March 2018}} 12. ^{{cite web | url = https://www.rhs.org.uk/Plants/106165/i-Lobelia-erinus-i-Mrs-Clibran/Details| title = RHS Plantfinder - Lobelia erinus ‘Mrs Clibran' | accessdate = 25 March 2018}} 13. ^{{cite web | url = https://www.rhs.org.uk/Plants/272147/i-Lobelia-erinus-i-Font-Face-times-New-Roman-Purple-Star-FONT-Wespurstar-sup-(PBR)-sup/Details | title = RHS Plantfinder - Lobelia erinus ‘Purple Star' | accessdate = 25 March 2018}} 14. ^{{cite web | url = https://www.rhs.org.uk/Plants/137378/i-Lobelia-erinus-i-Regatta-Midnight-Blue/Details| title = RHS Plantfinder - Lobelia erinus ‘Regatta Midnight Blue' | accessdate = 25 March 2018}} 15. ^{{cite web | url = https://www.rhs.org.uk/Plants/137383/i-Lobelia-erinus-i-Regatta-Sky-Blue/Details| title = RHS Plantfinder - Lobelia erinus ‘Regatta Sky Blue' | accessdate = 25 March 2018}} 16. ^{{cite web | url = https://www.rhs.org.uk/Plants/67924/i-Lobelia-richardsonii-i-hort/Details| title = RHS Plantfinder - Lobelia richardsonii | accessdate = 25 March 2018}} 17. ^{{cite web | url = https://www.rhs.org.uk/Plants/137379/i-Lobelia-erinus-i-Riviera-Blue-Eyes/Details| title = RHS Plantfinder - Lobelia erinus ‘Riviera Blue Eyes | accessdate = 25 March 2018}} 18. ^{{cite web | url = https://www.rhs.org.uk/Plants/137380/i-Lobelia-erinus-i-String-of-Pearls/Details| title = RHS Plantfinder - Lobelia erinus ‘String of Pearls' | accessdate = 25 March 2018}} 19. ^{{cite web | url = https://www.rhs.org.uk/Plants/317711/i-Lobelia-erinus-i-Font-Face-times-New-Roman-Techno-Heat-Trailing-Light-Blue-Improved-FONT-Lobstrahob-sup-(PBR)-sup-(Techno-Heat-Series)/Details| title = RHS Plantfinder - Lobelia erinus Techno Heat Trailing Light Blue Improved = 'Lobstrahob' (PBR) (Techno Heat Series)| accessdate = 25 March 2018}} 20. ^{{cite web | url = https://www.rhs.org.uk/Plants/310834/i-Lobelia-erinus-i-Font-Face-times-New-Roman-Waterfall-Blue-FONT-Balobwablu-sup-(PBR)-sup-(Waterfall-Series)/Details| title = RHS Plantfinder - Lobelia erinus Waterfall Blue = 'Balobwablu' (PBR) (Waterfall Series)| accessdate = 25 March 2018}} 9 : Lobelia|Flora of Malawi|Flora of Namibia|Flora of South Africa|Annual plants|Garden plants of Southern Africa|Medicinal plants of Africa|Plants described in 1753|Taxa named by Carl Linnaeus |
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