| 词条 | Olearia viscidula |
| 释义 |
|image= |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |tribus = Astereae |genus = Olearia |species = O. viscidula |binomial = Olearia viscidula |binomial_authority = (F.Muell.) Benth.[1] |synonyms=
|}} Olearia viscidula, commonly known as the sticky daisy bush or wallaby weed, is a shrub or subshrub species in the family Asteraceae native to eastern Australia. It was first described by Ferdinand von Mueller in 1858, having been collected by Charles Moore near Goulburn,[2] before being reclassified by George Bentham in his Flora Australiensis in 1867, gaining the name Olearia viscidula.[1] The species name is Latin "slightly sticky".[3] The plant is a woody shrub reaching {{convert|1.5-3.5|m|ft|abbr=on}} high and {{convert|1-2|m|ft|abbr=on}} across.[3] The oval leaves are alternately arranged along the stems and are up to {{convert|1.5|-|8.8|cm|in|abbr=on}} long and {{convert|0.2|-|1.1|cm|in|abbr=on}} wide with entire margins. The upper leaf surfaces are shiny green, while the leaf undersides are covered with pale grey fur.[6] The stems and new growth are sometimes covered in resin.[3] Flowering takes place from July to November,[6] and can be profuse.[3] The disc is cream or yellow and rays are white, the daisy-like flower heads {{convert|0.8|to|1.7|cm|in|abbr=on}} in diameter.[4] Olearia viscidula occurs in eastern New South Wales, where it is found south of the Nandewar Ranges, and Victoria.[4] It grows in tall eucalypt forest and rainforest as well as dry sclerophyll forest and woodland, on medium- or high-nutrient soils.[5] It resprouts from a lignotuber after bushfire.[6]Seldom seen in cultivation, Olearia viscidula grows in soil with good drainage in a part-shaded location. Regular pruning prevents the plant from becoming leggy. The species is frost-hardy. It can be propagated by seed or cutting.[3] References1. ^1 {{APNI | name = Olearia viscidula (F.Muell.) Benth. | id = 53388}} {{Taxonbar|from=Q7086015}}2. ^{{cite book | author= Mueller, F. J. H. von |year=1858|chapter= Eurybia viscidula|title= Fragmenta Phytographiae Australiae |volume=1|pages= 50–51 | url=https://www.biodiversitylibrary.org/page/760572}} 3. ^1 2 3 4 {{cite book |author1 = Elliot, Rodger W. |author2 = Jones, David L. |author3 = Blake, Trevor |title = Encyclopaedia of Australian Plants Suitable for Cultivation |volume = 7: N–Po |year = 1997 |page = 99|publisher = Lothian Press |location = Port Melbourne, Victoria |isbn = 0-85091-634-8 }} 4. ^1 2 3 {{NSW Flora Online|genus=Olearia |species=viscidula|author=Paul G. Wilson}} 5. ^{{cite journal|author1=Benson, Doug|author2=McDougall, Lyn|year=1994|title=Ecology of Sydney Plant Species Part 2: Dicotyledon families Asteraceae to Buddlejaceae|journal=Cunninghamia|volume=3|issue=4|pages=789–1004 [904]|url=https://www.rbgsyd.nsw.gov.au/RoyalBotanicGarden/media/RBG/Science/Cunninghamia/Volume%203%20-%201994/Volume-3(4)-1994-Benson_2i-789-1004.pdf|issn=0727-9620|deadurl=yes|archiveurl=https://web.archive.org/web/20170316235405/https://www.rbgsyd.nsw.gov.au/RoyalBotanicGarden/media/RBG/Science/Cunninghamia/Volume%203%20-%201994/Volume-3(4)-1994-Benson_2i-789-1004.pdf|archivedate=2017-03-16|df=}} 6. ^{{cite journal|author=Knox, Kirsten J. E.|author2= Clarke, Peter J.| date=2004|title=Fire response syndromes of shrubs in grassy woodlands in the New England Tableland Bioregion|journal=Cunninghamia|volume=8|pages=348–353|url=http://www.une.edu.au/__data/assets/pdf_file/0007/28915/2004-knox-clarke-cunninghamia.pdf}} 5 : Olearia|Asterales of Australia|Flora of New South Wales|Taxa named by George Bentham|Plants described in 1858 |
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