Senecio 71265 225619223 2008-07-14T16:14:46Z Hroðulf 1874255 /* Selected species */ format {{Taxobox | image = Illustration Senecio vulgaris0.jpg | image_width = 260px | image_caption = ''[[Senecio vulgaris]]'', an illustration from [[1885]]. | regnum = [[Plant]]ae | divisio = [[Magnoliophyta]] | classis = [[Magnoliopsida]] | subclassis = [[Asteridae]] | unranked_ordo = [[Euasterids II]] | ordo = [[Asterales]] | familia = [[Asteraceae]] | subfamilia = [[Asteroideae]] | tribus = [[Senecioneae]] | genus = '''''Senecio''''' | genus_authority = [[Carolus Linnaeus|L.]] | type_species = ''[[Senecio vulgaris]]'' [[Carolus Linnaeus|L.]] | subdivision_ranks = Species | subdivision = Some 1500, see text | synonyms = ''Dendrosenecio''<br /> ''Jacobaea'' <small>L.</small><br /> ''Culcitium'' <small>Humb. & Bonpl</small> }} {{redirect|Ragwort}} '''''Senecio''''' is a [[genus]] of the daisy [[family (biology)|family]] ([[Asteraceae]]) that includes '''ragworts''' and '''groundsels'''. The flower heads are normally rayed, completely yellow, and the heads are borne in branched clusters. Though of late the genus has been reviewed and split up, it still contains a vast number of [[species]] (about 1,500) of extremely wide form including leaf succulents, stem and tuber succulents, annuals, perennials, aquatic forms, climbers, shrubs and small trees. Some species produce natural [[pesticide]]s (especially [[alkaloid]]s) to deter or even kill animals that would eat them. ''Senecio'' species are used as food plants by the [[larva]]e of some [[Lepidoptera]] species - see [[list of Lepidoptera that feed on Senecio]]. == Common names == *{{lang-en|Groundsel, Ragwort}}<ref name='pu'>{{cite web | url = http://www.vet.purdue.edu/depts/addl/toxic/plant24.htm | title = 24. GROUNDSEL, RAGWORT | accessdate = 2008-02-09 | author = Purdue University, School of Veterinary Medicine | authorlink = Purdue University | format = HTML | work = Animal Disease Diagnostic Lab, Plants by Type | publisher = Purdue University }}</ref> *{{lang-de|Greiskraut, Kreuzkraut}} *{{lang-et|Ristirohi}} *{{lang-fi|Villakko}} *{{lang-fr|Séneçon}} *{{lang-he| סביון}} *{{lang-hy|Հալևորուկ}} *{{lang-it|Senecione}} *{{lang-lt|Žilė}} *{{lang-lv|Krustaine}} *{{lang-nl|Kruiskruid}} *{{lang-pl|Starzec}} *{{lang-cz|Starček}} *{{lang-ru|Крестовник}} *{{lang-sv|Korsörter}} *{{lang-zh|千里光属}}<ref name='EUROMED'>{{cite web | url = http://ww2.bgbm.org/EuroPlusMed/PTaxonDetail.asp?NameCache=Senecio&PTRefFk=7000000 | title = Details for: ''Senecio'' | accessdate = 2008-01-27 | author = Botanic Garden and Botanical Museum Berlin-Dahlem | authorlink = Botanical Garden in Berlin | format = HTML | work = Euro+Med PlantBase | publisher = [[Free University of Berlin|Freie Universität Berlin]] }}</ref><ref name='CPN'>{{cite web | url = http://www.efloras.org/florataxon.aspx?flora_id=3&taxon_id=130085 | title = Chinese Plant Names ''Senecio'' L. | accessdate = 2008-02-27 | author = Flora of North America | authorlink = Flora of North America | format = HTML | work = Chinese Plant Names }}</ref> ==Selected species== [[Image:Golden Ragwort Senecio aureus Plant 3264px.JPG|thumb|224px|''[[Senecio aureus|S. aureus]]'' Golden Ragwort]] [[Image:Senecio.barbertonicus.7074.jpg|thumb|150px|''[[Senecio barbertonicus|S. barbertonicus]]'' Succulent Bush Senecio]] [[Image:Senecio_haworthii-PICT2616.JPG.jpg|thumb|224px|''[[Senecio haworthii|S. haworthii]]'' Woolly Senecio]] [[Image:Ragwort flowers.jpg|thumb|224px|''[[Senecio jacobaea]]'', Common ragwort]] {{main|List of Senecio species}} Between its own cross species breeding and the horticulturalists, ''Senecio'' is perhaps the largest genus in the family [[Asteraceae]].<ref name='Bailey'>{{cite book | last = Bailey | first = Liberty Hyde | title = The Standard Cyclopedia of Horticulture: A Discussion for the Amateur, and ... | url = http://books.google.com/books?id=PpQDAAAAMAAJ | format = HTML | edition = 6 | year = 1917 | publisher = The Macmillan Company | pages = 3639 | chapter = Senecio | chapterurl = http://books.google.com/books?id=PpQDAAAAMAAJ&pg=PA3149&lpg=PA3149 }}</ref> *''[[Senecio ampullaceus]]'' — Texas ragwort, Texas squaw-weed, Texas groundsel, clasping-leaf groundsel<ref name="kyledaily">{{cite web | url = http://kyledailyphoto.blogspot.com/2007_04_01_archive.html#1746781956987590057 | title = Proceed With Caution | accessdate = 2008-04-10 | author = Sean Claes | date = 2007-04-16 | format = HTML | work = Kyle, Texas Daily Photo }}</ref> *''[[Senecio angulatus]]'' L.f. — Creeping groundsel *''[[Senecio antisanae]]'' *''[[Senecio arborescens]]'' *''[[Senecio aureus]]'' L. — Golden Ragwort<ref name='ctbs'>{{cite web | url = http://www.ct-botanical-society.org/galleries/packeraaure.html | title = Golden Ragwort | accessdate = 2008-02-09 | author = Connecticut Botanical Society | date = 2005-11-13 | year = November 13, 2005 | format = HTML | work = Connecticut Wildflowers | quote = Golden Ragwort is one of three species of ragwort in Connecticut, all with similar flowers. }}</ref> **''Packera aurea'' (L.) A. & D. Löve *''[[Senecio barbertonicus]]'' Klatt — Succulent Bush Senecio *''[[Senecio battiscombei]]'' **''Dendrosenecio battiscombei'' *''[[Senecio brasiliensis]]'' (Spreng.) Less. -- flor-das-almas **''Cineraria brasiliensis'' *''[[Senecio cambrensis]]'' — Welsh groundsel, Welsh ragwort *''[[Senecio cineraria]]'' — Dusty miller **''Cineraria maritima'' **''Jacobaea maritima'' **''Othonna maritima'' *''[[Senecio congestus]]'' (R. Br.) DC. — Marsh ragwort, Clustered marsh ragwort, Marsh fleabane **''Cineraria palustris'' **''Othonna palustris'' **''Tephroseris palustris'' *''[[Senecio eboracensis]]'' Abbott & Lowe — York groundsel *''[[Senecio flaccidus]]'' Less. -- Douglas senecio, threadleaf groundsel, threadleaf ragwort *''[[Senecio gallicus]]'' Chaix -- Southern Ragwort *''[[Senecio glabellus]]'' Poir. -- Butterweed **''Packera glabella'' (Poir) C. Jeffrey *''[[Senecio glaucus]]'' L. -- Jaffa groundsel *''[[Senecio haworthii]]'' -- woolly senecio *''[[Senecio iscoensis]]'' -- Hieron. *''[[Senecio jacobaea]]'' -- common ragwort, stinking willie, tansy ragwort; <ref name='Grieve'>{{cite web | url = http://www.botanical.com/botanical/mgmh/r/ragwor02.html | title = Ragwort | author = M. Grieve | authorlink = Maud Grieve | year = 1931 | format = HTML | work = A Modern Herbal | publisher = © Copyright Protected 1995-2008 Botanical.com }}</ref><ref name='nwcb'>{{cite web | url = http://www.nwcb.wa.gov/weed_info/Senecio_jacobaea.html | title = Tansy Ragwort | accessdate = 2008-02-09 | format = HTML | work = Written Findings of the State Noxious Weed Control Board | publisher = Washington State Department of Agriculture }}</ref> **synonymous with ''Jacobaea vulgaris'' *''[[Senecio keniensis]]'' **''Dendrosenecio keniensis'' *''[[Senecio keniodendron]]'' -- Giant groundsel **''Dendrosenecio keniodendron'' *''[[Senecio keniophytum]]'' *''[[Senecio kleinia]]'' **''Kleinia neriifolia'' *''[[Senecio lamarckianus]]'' *''[[Senecio leucanthemifolius]]'' Poir. -- Coastal Ragwort *''[[Senecio littoralis]]'' *''[[Senecio mikanioides]]'' -- Cape Ivy, German Ivy **''Delairea odorata'' *''[[Senecio obovatus]]'' Muhl. -- Roundleaf Ragwort **''Packera obovata'' (Muhl. ex Willd.) *''[[Senecio pulcher]]'' *''[[Senecio rowleyanus]]'' -- String of pearls *''[[Senecio squalidus]]'' -- Oxford ragwort *''[[Senecio vaginatus]]'' *''[[Senecio vernalis]]'' -- Eastern groundsel *''[[Senecio viscosus]]'' -- sticky ragwort *''[[Senecio vulgaris]]'' -- common groundsel, old-man-in-the-spring '''Formerly in ''Senecio'' ''' * ''[[Brachyglottis greyi]]'' (as ''S. greyi'') * [[Florist's Cineraria]], ''Pericallis × hybrida'' (as ''S. cruentus'') * ''[[Rugelia nudicaulis]]'' -- Rugels ragwort == Nomina Nova == {{Quote box | quote = I have every day been figuring to myself the occupations of my pupil Solander, now putting his collection in order, having first arranged and numbered his plants, in parcels, according to the places where they were gathered, and then written upon each specimen its native country and appropriate number. I then fancied him throwing the whole into classes, putting aside and naming such as were already known; ranging others under known genera, with specific differences, and distinguishing by new names and definitions such as formed new genera, with their species. Thus, thought I, the world will be delighted and benefited by all these discoveries; and the foundations of true science will be strengthened, so as to endure through all generations! | source = Extract from letter written by [[Carolus Linnaeus|Linnaeus]] to [[John Ellis (naturalist)|John Ellis]]<ref name="nomina">{{cite journal | last = Edgar | first = E. | authorlink = Department of Scientific and Industrial Research | coauthors = [[University of Canterbury|H. E. Connor]] | title = Nomina Nova III, 1977-1982 | journal = New Zealand Journal of Botany | volume = 21 | pages = 421–441 | date = 1983 | url = http://www.nzjf.org/free_issues/NZJF31_3_1986/8B94A164-BF7A-4A5B-A45B-3ACE982D0C7C.pdf | id = 0028-825X/83/2104-0421 | accessdate = 2008-04-10 | format = PDF }}</ref> | width = 50% | align = center }} '''''Senecio''''' is or was, depending on the authority cited, the [[genus]] containing the most [[species]] within the [[family (biology)|family]] ([[Asteraceae]]) of flowering plants that contains the most genus. The cataloging of living things started centuries ago as a science of systematic naming based on a unique description of the living thing that was being named. Throughout the centuries since then, the science of naming has had plenty of problems including the lack of enough descriptive words (many species are named after people, for instance), [[Dendrosenecio#Nomen_confusum|mix-ups in the collected samples]], plants and animals which propagate themselves in ways not easily managed by a catalog which assumed such things were stagnant.<ref name="soup">{{cite web | url = http://carlzimmer.com/articles/index.php?subaction=showfull&id=1212035493 | title = What Is A Species? | accessdate = 2008-06-29 | last = Zimmer | first = Carl | authorlink = Carl Zimmer | year = 2008 | month = June | format = HTML | publisher = [[Scientific American]] }}</ref> There has been several attempts to rename and reorganize these things more sensibly according to the new information provided by more modern technology and with the understanding that the plant and animal kingdoms are probably not going to be stable; that is exactly in a year the same way as they are now. Meanwhile, as the science of naming catches up to technology, knowing all of the names a species has had, and has been published as, is a part of finding the information about them; no matter who the [[List of botanists by author abbreviation|authority]] is. The following genera contain species which used to be considered to be in the genus ''Senecio''.<ref name="Senecioneae">{{cite journal | last =Pelser | first =Pieter B | coauthors = [[Bertil Nordenstam|Nordenstam, Bertil]]; Kadereit, Joachim W.; Watson, Linda E. | title = An ITS phylogeny of tribe Senecioneae (Asteraceae) and a new delimitation of ''Senecio'' L. | journal = Taxon | url = http://www.ingentaconnect.com/content/iapt/tax/2007/00000056/00000004/art00009 | volume =56 | issue =4 | pages =pp. 1077–14E(-1062) | publisher = [[International Association for Plant Taxonomy]] (IAPT) | date =November 2007 | accessdate = 2008-06-29 }}</ref><ref name="nomina"/> '''Probable synonyms:''' [[Image:Senecio kleinia Verode.jpg|thumb|175px|''[[Senecio kleinia|Kleinia neriifolia]]'', Verode]] [[Image:Senecio spec.jpg|thumb|175px|''[[Senecio congestus|Tephroseris palustris]]'', Swamp Ragwort]] *''[[Antillanthus]]'' B. Nord. *''[[Barkleyanthus]]'' H. Rob. &amp; Brettell *''[[Brachyglottis]]'' J. R. Forst. &amp; G. Forst. *''[[Canariothamnus]]'' B. Nord. *''[[Dauresia]]'' B. Nord. & Pelser *''[[Dendrophorbium]]'' C. Jeffrey *''[[Dendrosenecio]]'' (Hauman ex Hedberg) B. Nord. *''[[Dorobaea]]'' Cass. *''[[Dresslerothamnus]]'' H. Rob. *''[[Elekmania]]'' B. Nord. *''[[Herreranthus]]'' B. Nord. *''[[Hubertia]]'' Bory *''[[Iocenes]]'' B. Nord. *''[[Jacobaea]]'' Mill. *''[[Lasiocephalus]]'' Willd. ex Schltdl. *''[[Leonis (plant)|Leonis]]'' B. Nord. *''[[Lundinia]]'' B. Nord. *''[[Mesogramma]]'' DC. *''[[Monticalia]]'' C. Jeffrey *''[[Nelsonianthus]]'' H. Rob. &amp; Brettell *''[[Nesampelos]]'' B. Nord., nom. inval. *''[[Oldfeltia]]'' B. Nord. &amp; Lundin *''[[Packera]]'' Á. Löve &amp; D. Löve *''[[Pentacalia]]'' Cass. *''[[Pippenalia]]'' McVaugh *''[[Pittocaulon]]'' H. Rob. &amp; Brettell *''[[Pojarkovia]]'' Askerova *''[[Psacaliopsis]]'' H. Rob. &amp; Brettell *''[[Pseudogynoxys]]'' (Greenm.) Cabrera *''[[Pseudojacobaea]]'' (Hook. f.) R. Mathur *''[[Roldana]]'' La Llave *''[[Sinosenecio]]'' B. Nord. *''[[Synotis]]'' (C. B. Clarke) C. Jeffrey & Y. L. Chen *''[[Telanthophora]]'' H. Rob. &amp; Brettell *''[[Tephroseris]]'' (Rchb.) Rchb. *''[[Zemisia]]'' B. Nord.<ref name='GRIN'>{{cite web | url = http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl?11063 | title = Genus: ''Senecio'' L. | accessdate = 2008-02-27 | author = Germplasm Resources Information Network (GRIN) | authorlink = Germplasm Resources Information Network | date = 2007-05-04 | format = HTML | work = Taxonomy for Plants | publisher = [[United States Department of Agriculture|USDA]], [[Agricultural Research Service|ARS]], National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland }}</ref> <br clear='all'/> ==References== {{reflist}} ==External links== {{wikiversity-bc|Senecio vulgaris}} {{commonscat-inline}} {{wikispecies-inline}} *{{cite web | url = http://plants.usda.gov/java/profile?symbol=SENEC | title = PLANTS Profile, ''Senecio'' L. | accessdate = 2008-03-06 | author = Natural Resources Conservation Service (NRCS) | authorlink = Natural Resources Conservation Service | format = HTML | work = The PLANTS Database | publisher = [[United States Department of Agriculture]] }} *{{cite web | url = http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl?11063 | title = Genus: ''Senecio'' L. | accessdate = 2008-03-06 | author = Germplasm Resources Information Network (GRIN) | authorlink = Germplasm Resources Information Network | date = 2005-10-26 | format = HTML | work = Taxonomy for Plants | publisher = [[United States Department of Agriculture|USDA]], [[Agricultural Research Service|ARS]], National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland }} *{{cite web | url = http://www.ars-grin.gov/cgi-bin/npgs/html/splist.pl?11063 | title = GRIN Species Records of ''Senecio'' | accessdate = 2008-03-06 | author = Germplasm Resources Information Network (GRIN) | authorlink = Germplasm Resources Information Network | date = 2005-10-26 | format = HTML | work = Taxonomy for Plants | publisher = [[United States Department of Agriculture|USDA]], [[Agricultural Research Service|ARS]], National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland }} * {{cite web | url = http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=36084 | title = ''Senecio'' L. | accessdate = 2008-02-23 | authorlink = Integrated Taxonomic Information System | author =Integrated Taxonomic Information System Organization (ITIS) | date = Thursday, 20-Dec-2007 16:00:49 MST | format = HTML | work = Integrated Taxonomic Information System on-line database }} *{{cite web | url = http://ww2.bgbm.org/EuroPlusMed/PTaxonDetail.asp?NameId=122653&PTRefFk=7000000 | title = Details for: ''Senecio'' | accessdate = 2008-03-06 | author = Botanic Garden and Botanical Museum Berlin-Dahlem | authorlink = Botanical Garden in Berlin | format = HTML | work = Euro+Med PlantBase | publisher = [[Free University of Berlin|Freie Universität Berlin]] }} *{{cite web | url = http://mobot.mobot.org/cgi-bin/search_vast?onda=N40035317 | title = Seneco L. | accessdate = 2008-03-27 | author = Missouri Botanical Garden | authorlink = Missouri Botanical Garden | date = 1753 | format = HTML | work = [http://www.tropicos.org/ Tropicos Nomenclatural Data Base] }} *{{cite web | url = http://193.62.154.38/cgi-bin/nph-readbtree.pl/feout?FAMILY_XREF=&GENUS_XREF=Senecio | title = Flora Europaea Search Results | accessdate = 2008-03-06 | author = Royal Botanic Garden Edinburgh | authorlink = Royal Botanic Garden Edinburgh | format = HTML }} *{{cite web | url = http://www.flora.huji.ac.il/browse.asp?action=freesearch&q=Senecio | title = Search Results For 'senecio' | accessdate = 2008-03-06 | author = Flora of Israel Online | authorlink = Hebrew University of Jerusalem | format = HTML | publisher = Hebrew University of Jerusalem }} *{{cite web | url = http://www.botanic.co.il/a/holiday/IMGMAP/PlantsNames.HTML#S | title = LIST OF ALL PLANTS NAMES -WITH PHOTO '''S''' | accessdate = 2008-03-06 | author = Jerusalem Botanical Gardens | authorlink = Jerusalem Botanical Gardens | format = HTML }} *{{cite journal | last =Flora of North America | authorlink =Flora of North America | title = Family List: 215. ''Senecio'' Linnaeus | volume =20 | pages =540,541, 542, 543, '''544''', 545, 570, 615 | url =http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=130085 | accessdate = 2008-03-06 }} *{{cite web | url = http://www.ville-ge.ch/cjb/bd/africa/genre.php?langue=an&id=3152 | title = ''Senecio'' L. | accessdate = 2008-03-06 | author = Cyrille Chatelain, Laurent Gautier, Raoul Palese | format = HTML | work = African Flowering Plants Database | publisher = Conservatoire et Jardin botaniques de la Ville de Genève }} *{{cite web | url = http://www.darwin.edu.ar/Publicaciones/CatalogoVascII/asteraceae.zip | title = Asteraceae | accessdate = 2008-03-06 | author = Instituto Darwinion | format = PDF | work = Catálogo de las Plantas Vasculares de la República Argentina. II | publisher = [[Universidad de Buenos Aires]] | pages = 255 | language = Spanish }} *{{cite web | url = http://florabase.calm.wa.gov.au/search/quick?q=Senecio | title = search term: ''Senecio'' | accessdate = 2008-03-06 | author =Helen Coleman, FloraBase: Flora of Western Australia | authorlink = Western Australian Herbarium | date = 1997-06-18 | format = HTML | work = Flora Descriptions | publisher = [[Government of Western Australia]] }} *{{cite web | url = http://floraseries.landcareresearch.co.nz/pages/Taxon.aspx?id=_052a7e9e-a00f-4666-a5a0-9f792748eb41&fileName=Flora%204.xml | title = Senecio L. | accessdate = 2008-04-01 | author = Landcare Research | format = HTML | work = Flora of New Zealand: Taxa | publisher = Landcare Research Allan Herbarium and New Zealand Plant Names Database }} *{{cite web | url = http://www.calflora.org/cgi-bin/specieslist.cgi?where-genus=Senecio&orderby=taxon&ttime=1202537565 | title = Search for:genus:Senecio | accessdate = 2008-02-09 | format = HTML | work = Species Information | publisher = Calflora - 1700 Shattuck Ave. #198, Berkeley, CA 94709 }} *{{cite journal | last =Flora of Chile | authorlink =Flora of North America | title = Volume 4 Asteraceae ''Senecio'' L. | volume =4 | url =http://www.efloras.org/web_page.aspx?flora_id=60&page_id=1094 | accessdate = 2008-03-06 }} *{{cite web | url = http://www.plantatlas.usf.edu/result.asp?search=Senecio&search_by=Sci_Name&qualifier=Any&EPPC=ANY&synonyms=include&native=ANY&NWI=ANY&WAP=ANY&DEP=ANY&endemic=ANY&FLStatus=Any&USStatus=Any&county_name=ANY&NumPerPage=90&curpage=1&FlgNoSciRecords=0 | title = Search Results For Search String: Senecio | accessdate = 2008-03-06 | author = Dr. Richard Wunderlin or Dr. Bruce Hansen | authorlink = University of South Florida | year = 2006 | format = HTML | work = [http://www.plantatlas.usf.edu/default.asp Atlas of Florida Vascular Plants] | publisher = Institute for Systematic Botany }} *{{cite web | url = http://www.conabio.gob.mx/malezasdemexico/asteraceae/ | title = Asteraceae | accessdate = 2008-03-06 | format = HTML | work = Primera página de la especie | publisher = Malezas de México | language = Spanish }} *{{cite web | url = http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&search=yes&namesearch=Senecio&showsyn=OK&dist= | title = Search terms: ''Senecio'' | accessdate = 2008-03-06 | author = PlantNET - The Plant Information Network System of Botanic Gardens Trust | authorlink =Royal Botanic Gardens, Sydney | format = HTML | publisher = [http://plantnet.rbgsyd.nsw.gov.au Botanic Gardens Trust] }} *{{cite web | url = http://wisplants.uwsp.edu/scripts/photolink.asp?SpCode=SEN- | title = ''Senecio'' L. | accessdate = 2008-03-06 | author = University of Wisconsin - Stevens Point | authorlink = University of Wisconsin-Stevens Point | format = HTML | publisher = Robert W. Freckmann Herbarium }} *{{cite web | url = http://www.rhs.org.uk/rhsplantfinder/plantfinder2.asp?crit=Senecio | title = RHS PLANT FINDER | accessdate = 2008-03-06 | author = Royal Horticultural Society | authorlink = Royal Horticultural Society | format = HTML }} * {{Gutenberg | no=9550 | name=Manual of Gardening (Second Edition)}} [[Category:Senecio|*]] [[Category:Senecioneae]] [[da:Brandbæger]] [[de:Greiskräuter]] [[et:Ristirohi]] [[es:Senecio]] [[fr:Senecio (genre)]] [[it:Senecio]] [[he:סביון (סוג)]] [[ka:თავყვითელა]] [[lt:Žilė]] [[nl:Kruiskruid]] [[pl:Starzec]] [[pt:Senecio]] [[ro:Senecio]] [[ru:Крестовник]] [[sv:Korsörter]] [[uk:Амброзія полинолиста]]