Packera 4864927 222474240 2008-06-29T15:09:48Z CarolSpears 5000247 {{Taxobox | image = Golden Ragwort Senecio aureus Flower 2184px.jpg | image_width = 240px | image_caption = ''[[Senecio aureus|Packera aurea]]'' | regnum = [[Plant]]ae | divisio = [[Flowering plant|Magnoliophyta]] | classis = [[Magnoliopsida]] | ordo = [[Asterales]] | familia = [[Asteraceae]] | tribus = [[Senecioneae]] | genus = '''''Packera''''' | genus_authority = [[Askell Löve|A.]] &amp; [[Doris Benta Maria Löve|D. Löve]] | type_species = ''[[Senecio aureus|Packera aurea]]'' (L.) A. &amp; D.Löve | subdivision_ranks = Species | subdivision = See text. | synonyms = ''Senecio'' <small>L.</small><br /> Source: ING,<ref name="ing">{{cite web | url = http://botany.si.edu/ing/INGsearch.cfm?searchword=Packera | title = ''Packera'' | accessdate = 2008-05-22 | date = 1976 | format = HTML | work = Index Nominum Genericorum | publisher = [[International Association for Plant Taxonomy]] }}</ref> ITIS<ref name="ITIS">{{cite web | url = http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=564882 | title = ''Packera'' A. & D. Löve | accessdate = 2008-04-01 | authorlink = Integrated Taxonomic Information System | author =Integrated Taxonomic Information System Organization (ITIS) | date = 1999 | format = HTML | work = Integrated Taxonomic Information System on-line database }}</ref> }} '''''Packera''''' is a [[genus]] of about 64<ref name="fna">{{cite web | url = http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=123645 | title = Packera | work = Flora of North America}}</ref> species of plants in the composite family, [[Asteraceae]]. Its members were previously included in the genus ''[[Senecio]]'' (where they were called ''aureoid senecios'' by [[Asa Gray]]), but were divided out based on [[chromosome number]]s, a variety of [[Plant morphology|morphological]] characters, and [[molecular phylogeny]].<ref name="fna"/> ==Species== *''[[Packera anonyma]]'' (Wood) W.A. Weber & A. Löve -- Small's ragwort *''[[Packera antennariifolia]]'' (Britt.) W.A. Weber & A. Löve -- shalebarren ragwort *''[[Packera aurea]]'' (L.) A.& D. Löve -- golden ragwort **''Senecio aureus'' L. *''[[Packera bernardina]]'' (Greene) W.A. Weber & A. Löve -- San Bernardino ragwort *''[[Packera bolanderi]]'' (Gray) W.A. Weber & A. Löve -- Bolander's ragwort *''[[Packera breweri]]'' (Burtt-Davy) W.A. Weber & A. Löve -- Brewer's ragwort **''Senecio breweri'' Burtt-Davy *''[[Packera cana]]'' (Hook.) W.A. Weber & A. Löve -- woolly groundsel *''[[Packera cardamine]]'' (Greene) W.A. Weber & A. Löve -- bittercress ragwort *''[[Packera castoreus]]'' (Welsh) Kartesz, comb. nov. ined. -- Beaver Mountain ragwort *''[[Packera clevelandii]]'' (Greene) W.A. Weber & A. Löve -- Cleveland's ragwort **''Senecio clevelandii'' Greene *''[[Packera contermina]]'' (Greenm.) T.M. Barkl., comb. nov. ined. *''[[Packera crocata]]'' (Rydb.) W.A. Weber & A. Löve -- saffron ragwort *''[[Packera cymbalaria]]'' (Pursh) W.A. Weber & A. Löve -- dwarf arctic ragwort *''[[Packera cymbalarioides]]'' (Buek) W.A. Weber & A. Löve -- cleftleaf groundsel *''[[Packera cynthioides]]'' (Greene) W.A. Weber & A. Löve -- White Mountain ragwort **''Senecio cynthiodes'' Greene *''[[Packera debilis]]'' (Nutt.) W.A. Weber & A. Löve -- weak groundsel *''[[Packera dimorphophylla]]'' (Greene) W.A. Weber & A. Löve -- splitleaf groundsel *''[[Packera eurycephala]]'' (Torr. & Gray ex Gray) W.A. Weber & A. Löve -- widehead groundsel *''[[Packera fendleri]]'' (Gray) W.A. Weber & A. Löve -- Fendler's ragwort *''[[Packera flettii]]'' (Wieg.) W.A. Weber & A. Löve -- Flett's ragwort *''[[Packera franciscana]]'' (Greene) W.A. Weber & A. Löve -- San Francisco Peaks ragwort **''Senecio franciscanus'' Greene -- San Francisco Peaks groundsel *''[[Packera ganderi]]'' (T.M. Barkl. & Beauchamp) W.A. Weber & A. Löve -- Gander's ragwort *''[[Packera glabella]]'' (Poir) C. Jeffrey -- butterweed **''Senecio glabellus'' Poir. *''[[Packera greenei]]'' (Gray) W.A. Weber & A. Löve -- flame ragwort *''[[Packera hartiana]]'' (Heller) W.A. Weber & A. Löve -- Hart's ragwort *''[[Packera hesperia]]'' (Greene) W.A. Weber & A. Löve -- western ragwort *''[[Packera hyperborealis]]'' (Greenm.) A.& D. Löve -- northern groundsel *''[[Packera indecora]]'' (Greene) A.& D. Löve -- elegant groundsel *''[[Packera ionophylla]]'' (Greene) W.A. Weber & A. Löve -- Tehachapi ragwort *''[[Packera layneae]]'' (Greene) W.A. Weber & A. Löve -- Layne's ragwort *''[[Packera macounii]]'' (Greene) W.A. Weber & A. Löve -- Siskiyou Mountain ragwort *''[[Packera malmstenii]]'' (Blake ex Tidestrom) Kartesz, comb. nov. ined -- Podunk ragwort *''[[Packera millefolia]]'' (Torr. & Gray) T.M. Barkl., comb. nov. ined. -- piedmont ragwort **''Packera millefolium'' (Torr. & A. Gray) W.A. Weber & A. Löve **''Senecio millefolium'' Torr. & Gray *''[[Packera millelobata]]'' (Rydb.) W.A. Weber & A. Löve -- Uinta ragwort *''[[Packera moresbiensis]]'' (Calder & Roy L. Taylor) J.F. Bain – Cleftleaf ragwort *''[[Packera multilobata]]'' (Torr. & Gray ex Gray) W.A. Weber & A. Löve -- lobeleaf groundsel **''Senecio multilobatus'' Torr. &amp; Gray ex Gray *''[[Packera neomexicana]]'' (Gray) W.A. Weber & A. Löve -- New Mexico groundsel *''[[Packera obovata]]'' (Muhl. ex Willd.) W.A. Weber & A. Löve -- roundleaf ragwort **''Senecio obovatus'' Muhl. ex Willd. *''[[Packera ogotorukensis]]'' (Packer) A.& D. Löve -- Ogotoruk Creek ragwort *''[[Packera pauciflora]]'' (Pursh) A.& D. Löve -- alpine groundsel *''[[Packera paupercula]]'' (Michx.) A.& D. Löve -- balsam groundsel *''[[Packera plattensis]]'' (Nutt.) W.A. Weber & A. Löve -- prairie groundsel **''Senecio plattensis'' Nutt. *''[[Packera porteri]]'' (Greene) C. Jeffrey -- Porter's groundsel *''[[Packera pseudaurea]]'' (Rydb.) W.A. Weber & A. Löve -- falsegold groundsel *''[[Packera quaerens]]'' (Greene) W.A. Weber & A. Löve -- Mogollon Mountain ragwort **''Senecio quaerens'' Greene *''[[Packera quercetorum]]'' (Greene) C. Jeffrey -- Oak Creek ragwort *''[[Packera sanguisorboides]]'' (Rydb.) W.A. Weber & A. Löve -- burnet ragwort *''[[Packera schweinitziana]]'' (Nutt.) W.A. Weber & A. Löve -- Schweinitz's ragwort **''Senecio schweinitzianus'' Nutt. *''[[Packera spellenbergii]]'' (T.M. Barkl.) C. Jeffrey -- Carrizo Creek ragwort *''[[Packera streptanthifolia]]'' (Greene) W.A. Weber & A. Löve -- Rocky Mountain groundsel *''[[Packera subnuda]]'' (DC.) D.K. Trock & T.M. Barkley – Buek's groundsel *''[[Packera tampicana]]'' (DC.) C. Jeffrey -- Great Plains ragwort *''[[Packera tomentosa]]'' (Michx.) C. Jeffrey -- woolly ragwort *''[[Packera tridenticulata]]'' (Rydb.) W.A. Weber & A. Löve -- threetooth ragwort *''[[Packera werneriifolia]]'' (Gray) W.A. Weber & A. Löve -- hoary groundsel Sources: ITIS,<ref name="ITIS"/> NRCS<ref name="NRCS">{{cite web | url = http://plants.usda.gov/java/ClassificationServlet?source=display&classid=PACKE | title = Classification for Kingdom Plantae Down to Genus ''Packera'' A. Löve &amp; D. Löve | accessdate = 2008-04-01 | author = Natural Resources Conservation Service (NRCS) | authorlink = Natural Resources Conservation Service | format = HTML | work = The PLANTS Database | publisher = [[United States Department of Agriculture]], }}</ref> ==References== {{reflist}} [[Category:Senecioneae]] {{Senecioneae-stub}} [[pt:Packera]]