Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Rank%Authors%Basionym author%Publishing author%Full name without family and authors%Publication%Collation%Publication year full%Name status%Remarks%Basionym%Replaced synonym%Nomenclatural synonym%Distribution%Citation type
298624-2%1.3.2.1.1.1%Asteraceae%%N%Packera%%gen.%Á.Löve & D.Löve%%Á.Löve & D.Löve%Packera%Bot. Not.%128(4): 520%1976%%%%%%%tax. nov.
179967-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera actinella%Phytologia%49: 45%1981%%%%%%%tax. nov.
179969-2%1.7%Asteraceae%%N%Packera%%spec.%(Wood) W.A.Weber & Á.Löve%(Wood)%W.A.Weber & Á.Löve%Packera anonyma%Phytologia%49: 45%1981%%%%%%%tax. nov.
179968-2%1.5%Asteraceae%%N%Packera%%spec.%(Britton) W.A.Weber & Á.Löve%(Britton)%W.A.Weber & Á.Löve%Packera antennariifolia%Phytologia%49: 45%1981%%%%%%%tax. nov.
1016222-2%1.6%Asteraceae%%N%Packera%%spec.%(L.) Á.Löve & D.Löve%(L.)%Á.Löve & D.Löve%Packera aurea%Bot. Not.%128(4): 520%1975%%%%%%%unknown
909304-1%1.2.2.1.1.4%Asteraceae%%N%Packera%%spec.%(Kunth) W.A.Weber & Á.Löve%(Kunth)%W.A.Weber & Á.Löve%Packera bellidifolia%Phytologia%49(1): 45%1981%%%Asteraceae Senecio bellidifolius Kunth%%%%comb. nov.
179971-2%1.6%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera bernardina%Phytologia%49: 45%1981%%%%%%%tax. nov.
179972-2%1.6%Asteraceae%%N%Packera%%spec.%(A.Gray) W.A.Weber & Á.Löve%(A.Gray)%W.A.Weber & Á.Löve%Packera bolanderi%Phytologia%49: 45%1981%%%%%%%tax. nov.
1006197-1%1.4.2.1.1.2%Asteraceae%%N%Packera%%var.%(Greenm.) Trock & T.M.Barkley%(Greenm.)%Trock & T.M.Barkley%Packera bolanderi var. harfordii%Sida%18(2): 386%1998%%%Asteraceae Senecio harfordii Greenm.%%%%comb. nov.
179973-2%1.5%Asteraceae%%N%Packera%%spec.%(Burtt Davy) W.A.Weber & Á.Löve%(Burtt Davy)%W.A.Weber & Á.Löve%Packera breweri%Phytologia%49: 46%1981%%%%%%%tax. nov.
1006204-1%1.4.2.1.1.1%Asteraceae%%N%Packera%%spec.%Trock & T.M.Barkley%%Trock & T.M.Barkley%Packera buekii%Sida%18(2): 387, nom. nov.%1998%%%%%%%nom. nov.
909308-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Hook.) W.A.Weber & Á.Löve%(Hook.)%W.A.Weber & Á.Löve%Packera cana%Phytologia%49(1): 46%1981%%%Asteraceae Senecio canus Hook.%%%%comb. nov.
179974-2%1.5%Asteraceae%%N%Packera%%f.%(D.C.Eaton) W.A.Weber & Á.Löve%(D.C.Eaton)%W.A.Weber & Á.Löve%Packera cana f. eradiata%Phytologia%49: 46%1981%%The basionym cited incompletely (the varietal epithet¹lacking); nevertheless, the new combination is valid.%%%%%tax. nov.
179975-2%1.5%Asteraceae%%N%Packera%%f.%(D.C.Eaton) W.A.Weber & Á.Löve%(D.C.Eaton)%W.A.Weber & Á.Löve%Packera cana f. eradiata%Phytologia%55: 9%1984%%Weber and Love published this new combination as a correction to their 1981 publication of the same (Phytologia 49: 46); nevertheless, the new combination is valid from 1981.%%%%%tax. nov.
179976-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera candidissima%Phytologia%49: 46%1981%%%%%%%tax. nov.
179977-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera cardamine%Phytologia%49: 46%1981%%%%%%%tax. nov.
1212636-2%1.4%Asteraceae%%N%Packera%%spec.%(S.L.Welsh) Kartesz%(S.L.Welsh)%Kartesz%Packera castoreus%Synth. N. Amer. Fl., nomencl. innov.%Nomencl. Innov.: no. 20%1999%%[gan 22 Jan 2001]%%%%%unknown
179978-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera clevelandii%Phytologia%49: 46%1981%%%%%%%tax. nov.
77112105-1%1.1%Asteraceae%%N%Packera%%var.%(Hoover) D.W.Taylor%(Hoover)%D.W.Taylor%Packera clevelandii var. heterophylla%Fl. Yosemite Sierra%373%2010%%%Asteraceae Senecio clevelandii Greene var. heterophyllus Hoover%%%%comb. nov.
77310633-1%1.1%Asteraceae%%N%Packera%%spec.%(N.D.Atwood & S.L.Welsh) O'Kane%(N.D.Atwood & S.L.Welsh)%O'Kane%Packera cliffordii%Phytoneuron%2022-3: 1%2022%%%Asteraceae Senecio cliffordii N.D.Atwood & S.L.Welsh%%%%comb. nov.
963666-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Greenm.) C.Jeffrey%(Greenm.)%C.Jeffrey%Packera coahuilensis%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio coahuilensis Greenm. & Greenm.%%%%comb. nov.
1012640-1%1.1.2.1.1.5%Asteraceae%%N%Packera%%spec.%(Greenm.) J.F.Bain%(Greenm.)%J.F.Bain%Packera contermina%Novon%9(4): 457%1999%%%Asteraceae Senecio conterminus Greenm.%%%%comb. nov.
77146282-1%1.2%Asteraceae%%N%Packera%%spec.%(Britton) A.M.Mahoney & R.R.Kowal%(Britton)%A.M.Mahoney & R.R.Kowal%Packera crawfordii%Phytoneuron%2015-18: 1%2015%%%Asteraceae Senecio crawfordii Britton%%%%comb. nov.
179979-2%1.5%Asteraceae%%N%Packera%%spec.%(Rydb.) W.A.Weber & Á.Löve%(Rydb.)%W.A.Weber & Á.Löve%Packera crocata%Phytologia%49: 46%1981%%%%%%%tax. nov.
179980-2%1.4.2.1.1.2%Asteraceae%%N%Packera%%spec.%(Pursh) W.A.Weber & Á.Löve%(Pursh)%W.A.Weber & Á.Löve%Packera cymbalaria%Phytologia%49(1): 46%1981%%%Asteraceae Senecio cymbalaria Pursh%%%%comb. nov.
179981-2%1.6%Asteraceae%%N%Packera%%spec.%W.A.Weber & Á.Löve%%W.A.Weber & Á.Löve%Packera cymbalarioides%Phytologia%49: 46%1981%%nom. nov. published as a comb. nov.%%%%%nom. nov.
179982-2%1.7%Asteraceae%%N%Packera%%spec.%(H.Buek) W.A.Weber & Á.Löve%(H.Buek)%W.A.Weber & Á.Löve%Packera cymbalarioides%Phytologia%55: 9%1984%nom. illeg. later homonym%%Asteraceae Senecio cymbalarioides H.Buek%%%%comb. nov.
179983-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera cynthioides%Phytologia%49: 46%1981%%%%%%%tax. nov.
179984-2%1.5%Asteraceae%%N%Packera%%spec.%(Nutt.) W.A.Weber & Á.Löve%(Nutt.)%W.A.Weber & Á.Löve%Packera debilis%Phytologia%49: 46%1981%%%%%%%tax. nov.
179985-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera dimorphophylla%Phytologia%49: 46%1981%%%%%%%tax. nov.
1000992-2%1.1.2.1.1.2%Asteraceae%%N%Packera%%var.%(T.M.Barkley) Trock & T.M.Barkley%(T.M.Barkley)%Trock & T.M.Barkley%Packera dimorphophylla var. intermedia%Sida%18: 386%1998%%[Gandhi 18 Jan 1999]%%%%%comb. nov.
179986-2%1.1.2.1.1.2%Asteraceae%%N%Packera%%subsp.%(T.M.Barkley) W.A.Weber & Á.Löve%(T.M.Barkley)%W.A.Weber & Á.Löve%Packera dimorphophylla subsp. intermedia%Phytologia%49: 46%1981%%%Asteraceae Senecio dimorphophyllus  subsp. intermedius T.M.Barkley%%%%comb. nov.
1006199-1%1.3.2.1.1.1%Asteraceae%%N%Packera%%var.%(T.M.Barkley) Trock & T.M.Barkley%(T.M.Barkley)%Trock & T.M.Barkley%Packera dimorphophylla var. paysonii%Sida%18(2): 386%1998%%%Asteraceae Senecio dimorphophyllus Greene var. paysonii%%%%comb. nov.
77217106-1%1.1%Asteraceae%%N%Packera%%spec.%(Spreng.) Trock & Mabb.%(Spreng.)%Trock & Mabb.%Packera dubia%J. Bot. Res. Inst. Texas%14(2): 247%2020%%doi:10.17348/jbrit.v14.i2.1005%Asteraceae Cineraria dubia Spreng.%%%%comb. nov.
909317-1%1.4.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Torr. & A.Gray) W.A.Weber & Á.Löve%(Torr. & A.Gray)%W.A.Weber & Á.Löve%Packera eurycephala%Phytologia%49(1): 46%1981%%%Asteraceae Senecio eurycephalus Torr. & A.Gray%%%%comb. nov.
1012639-1%1.1.2.1.1.5%Asteraceae%%N%Packera%%var.%(J.T.Howell) J.F.Bain%(J.T.Howell)%J.F.Bain%Packera eurycephala var. lewisrosei%Novon%9(4): 457%1999%%%Asteraceae Senecio lewisrosei J.T.Howell%%%%comb. nov.
179988-2%1.5%Asteraceae%%N%Packera%%spec.%(A.Gray) W.A.Weber & Á.Löve%(A.Gray)%W.A.Weber & Á.Löve%Packera fendleri%Phytologia%49: 46%1981%%%%%%%tax. nov.
179989-2%1.4%Asteraceae%%N%Packera%%spec.%(Greenm.) Á.Löve & D.Löve%(Greenm.)%Á.Löve & D.Löve%Packera fernaldii%Bot. Not.%no. 128: 520%1976%%%%%%%tax. nov.
179990-2%1.1.1.4%Asteraceae%%N%Packera%%spec.%(Wiegand) W.A.Weber & Á.Löve%(Wiegand)%W.A.Weber & Á.Löve%Packera flettii%Phytologia%49: 46%1981%%%%%%%tax. nov.
179991-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera franciscana%Phytologia%49: 46%1981%%%%%%%tax. nov.
909321-1%1.4.2.1.1.3%Asteraceae%%N%Packera%%spec.%(T.M.Barkley & R.M.Beauch.) W.A.Weber & Á.Löve%(T.M.Barkley & R.M.Beauch.)%W.A.Weber & Á.Löve%Packera ganderi%Phytologia%49(1): 47%1981%%%Asteraceae Senecio ganderi T.M.Barkley & R.M.Beauch.%%%%comb. nov.
963667-1%1.2.2.1.1.5%Asteraceae%%N%Packera%%spec.%(Poir.) C.Jeffrey%(Poir.)%C.Jeffrey%Packera glabella%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio glabellus Poir.%%%%comb. nov.
179993-2%1.6%Asteraceae%%N%Packera%%spec.%(A.Gray) W.A.Weber & Á.Löve%(A.Gray)%W.A.Weber & Á.Löve%Packera greenei%Phytologia%49: 47%1981%%%%%%%tax. nov.
909323-1%1.2.2.1.1.4%Asteraceae%%N%Packera%%spec.%(A.Heller) W.A.Weber & Á.Löve%(A.Heller)%W.A.Weber & Á.Löve%Packera hartiana%Phytologia%49(1): 47%1981%%%Asteraceae Senecio hartianus A.Heller%%%%comb. nov.
909324-1%1.2.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera hesperia%Phytologia%49(1): 47%1981%%%Asteraceae Senecio hesperius Greene%%%%comb. nov.
1137573-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera hesperica%Phytologia%49(1): 47%1981%%%%%%%unknown
1009518-1%1.6%Asteraceae%%N%Packera%%spec.%(Fisch.) E.Wiebe%(Fisch.)%E.Wiebe%Packera heterophylla%Fl. Sibir.%13: 162%1998%%%Asteraceae Cineraria heterophylla Fisch.%%%%comb. nov.
963668-1%1.1.1.1.2.1.1.4%Asteraceae%%N%Packera%%spec.%(B.L.Turner) C.Jeffrey%(B.L.Turner)%C.Jeffrey%Packera hintoniorum%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio hintoniorum B.L.Turner%%%%comb. nov.
179994-2%1.4%Asteraceae%%N%Packera%%spec.%(Greenm.) Á.Löve & D.Löve%(Greenm.)%Á.Löve & D.Löve%Packera hyperborealis%Bot. Not.%no. 128: 520%1975%%%%%%%tax. nov.
77099630-1%1.1%Asteraceae%%N%Packera%%subsp.%(Jurtzev, Korobkov & V.V.Petrovsky) Jurtzev, Korobkov & V.V.Petrovsky%(Jurtzev, Korobkov & V.V.Petrovsky)%Jurtzev, Korobkov & V.V.Petrovsky%Packera hyperborealis subsp. wrangelica%J. Bot. Res. Inst. Texas%2(1): 443%2008%%%Asteraceae Senecio hyperborealis Greenm. subsp. wrangelica Jurtzev, Korobkov & V.V.Petrovsky%%%%comb. nov.
179995-2%1.4%Asteraceae%%N%Packera%%spec.%(Greene) Á.Löve & D.Löve%(Greene)%Á.Löve & D.Löve%Packera indecora%Bot. Not.%no. 128: 520%1976%%%%%%%tax. nov.
60457781-2%1.1%Asteraceae%%N%Packera%%spec.%R.R.Kowal%%R.R.Kowal%Packera insulae-regalis%Brittonia%63(3): 345 (343-354; figs. 1-4)%2011%%Etymology: 'The specific epithet of Packera insulae-regalis, “the Packera of Isle Royale,” refers to the island to which it is endemic'. DOI:10.1007/s12228-010-9174-9%%%%Keweenaw County (Michigan, Northeastern U.S.A., Northern America)%tax. nov.
909325-1%1.2.2.1.1.4%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera ionophylla%Phytologia%49(1): 47%1981%%%Asteraceae Senecio ionophyllus Greene%%%%comb. nov.
179996-2%1.6%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera layneae%Phytologia%49: 47%1981%%%%%%%tax. nov.
179997-2%1.5%Asteraceae%%N%Packera%%spec.%(Greenm.) W.A.Weber & Á.Löve%(Greenm.)%W.A.Weber & Á.Löve%Packera loratifolia%Phytologia%49: 47%1981%%%%%%%tax. nov.
20009836-1%1.4%Asteraceae%%N%Packera%%spec.%J.F.Bain%%J.F.Bain%Packera lyallii%Novon%12(4): 437%2002%nom. illeg. nom. superfl.    see Art. 52.1 ICBN (2000)%Published as comb. nov. but based on nom. illegit.%Asteraceae Senecio lyallii Klatt%%%%nom. nov.
179998-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera macounii%Phytologia%49: 47%1981%%%%%%%tax. nov.
1110912-2%1.5%Asteraceae%%N%Packera%%spec.%(S.F.Blake ex Tidestr.) Kartesz%(S.F.Blake ex Tidestr.)%Kartesz%Packera malmstenii%Synth. N. Amer. Fl., nomencl. innov.%Nomencl. Innov.: no. 21%1999%%[Gandhi 22 Jan 2001]%%%%%unknown
77113370-1%1.2%Asteraceae%%N%Packera%%spec.%Yeatts, B.Schneid. & Al Schneid.%%Yeatts, B.Schneid. & Al Schneid.%Packera mancosana%Phytoneuron%2011-26: 1 (-8; figs.)%2011%%%%%%Colorado (Northwestern U.S.A., Northern America)%tax. nov.
60456418-2%1.2%Asteraceae%%N%Packera%%spec.%Yeatts, B.Schneid. & Al Schneid.%%Yeatts, B.Schneid. & Al Schneid.%Packera mancosiana%Phytoneuron%2011-26: 1 (-8; figs, 1-5)%2011%%with dominants Helianthella microcephala, Physaria pulvinata, Tetraneuris acaulis, Townsendia leptotes, and Eriogonum lonchophyllum, abundant Gutierrezia elegans, Petradoria pumila, Astragalus missouriensis var. amphibolus, and Heterotheca villosa, scattered Calochortus nuttallii, Delphinium nuttallianum, Orthocarpus purpureoalbus, Packera oödes, Solidago simplex, and others; Pinus ponderosa with pinyonjuniper on nearby surrounding slopes; dense leafy mounds, flowers yellow%%%%Dolores County (Colorado, Northwestern U.S.A., Northern America)%tax. nov.
60458066-2%1.1%Asteraceae%%N%Packera%%spec.%(Britton ex Small) Weakley%(Britton ex Small)%Weakley%Packera × memmingeri%J. Bot. Res. Inst. Texas%5(2): 441%2011%%%Asteraceae Senecio memmingeri Britton ex Small%%%%comb. nov.
179999-2%1.5.2.1.1.2%Asteraceae%%N%Packera%%spec.%(Torr. & A.Gray) W.A.Weber & Á.Löve%(Torr. & A.Gray)%W.A.Weber & Á.Löve%Packera millefolium%Phytologia%49(1): 47%1981%%as P. millefolia. In the basionym Senecio Millefolium, the epithet is a noun in apposition and does not decline with the gender of the genus.%Asteraceae Senecio millefolium Torr. & A.Gray%%%%comb. nov.
180000-2%1.6%Asteraceae%%N%Packera%%spec.%(Rydb.) W.A.Weber & Á.Löve%(Rydb.)%W.A.Weber & Á.Löve%Packera millelobata%Phytologia%49: 47%1981%%%%%%%tax. nov.
963669-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(S.Watson) C.Jeffrey%(S.Watson)%C.Jeffrey%Packera montereyana%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio montereyanus S.Watson%%%%comb. nov.
963670-1%1.2.2.2.1.3%Asteraceae%%N%Packera%%spec.%(T.M.Barkley) C.Jeffrey%(T.M.Barkley)%C.Jeffrey%Packera moranii%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio moranii T.M.Barkley%%%%comb. nov.
1012641-1%1.1.2.1.1.5%Asteraceae%%N%Packera%%spec.%(Calder & Roy L.Taylor) J.F.Bain%(Calder & Roy L.Taylor)%J.F.Bain%Packera moresbiensis%Novon%9(4): 457%1999%%%Asteraceae Senecio cymbalarioides Nutt. subsp. moresbiensis%%%%comb. nov.
1038457-2%1.5%Asteraceae%%N%Packera%%spec.%(Calder) J.F.Bain%(Calder)%J.F.Bain%Packera moresbiensis%Novon%9(4): 457%1999%%[Gandhi 3 Feb 2000]%%%%%unknown
180001-2%1.5%Asteraceae%%N%Packera%%spec.%(A.Gray) W.A.Weber & Á.Löve%(A.Gray)%W.A.Weber & Á.Löve%Packera multilobata%Phytologia%49: 47%1981%%%%%%%tax. nov.
909331-1%1.4.2.1.1.1%Asteraceae%%N%Packera%%spec.%(Torr. & A.Gray ex A.Gray) W.A.Weber & Á.Löve%(Torr. & A.Gray ex A.Gray)%W.A.Weber & Á.Löve%Packera multilobata%Phytologia%49(1): 47%1981%%%Asteraceae Senecio multilobatus Torr. & A.Gray ex A.Gray%%%%comb. nov.
60439848-2%1.2%Asteraceae%%N%Packera%%spec.%(S.L.Welsh) Trock%(S.L.Welsh)%Trock%Packera musiniensis%Sida%21(3): 1643%2005%%%Asteraceae Senecio musiniensis S.L.Welsh%%%%comb. nov.
180002-2%1.6%Asteraceae%%N%Packera%%spec.%(A.Gray) W.A.Weber & Á.Löve%(A.Gray)%W.A.Weber & Á.Löve%Packera neomexicana%Phytologia%49: 47%1981%%basionym cited as: Senecio werneriaefolius A. Gray (error for S. neomexicanus A. Gray); comb. nov. valid%%%%%tax. nov.
1006203-1%1.6.2.1.1.1%Asteraceae%%N%Packera%%var.%(Greene ex Wooton & Standl.) Trock & T.M.Barkley%(Greene ex Wooton & Standl.)%Trock & T.M.Barkley%Packera neomexicana var. metcalfei%Sida%18(2): 386%1998%%%Asteraceae Senecio metcalfei Greene ex Wooton & Standl.%%%%comb. nov.
180003-2%1.5%Asteraceae%%N%Packera%%var.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera neomexicana var. mutabilis%Phytologia%49: 47%1981%%%%%%%tax. nov.
1006202-1%1.4.2.1.1.1%Asteraceae%%N%Packera%%var.%(Greene) Trock & T.M.Barkley%(Greene)%Trock & T.M.Barkley%Packera neomexicana var. toumeyi%Sida%18(2): 386%1998%%%Asteraceae Senecio toumeyi Greene%%%%comb. nov.
1087448-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & T.M.Barkley%(Greene)%W.A.Weber & T.M.Barkley%Packera newcombei%%%%%%%%%%unknown
180004-2%1.5%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera newcombei%Phytologia%49: 47%1981%%%%%%%tax. nov.
180005-2%1.5%Asteraceae%%N%Packera%%spec.%(Willd.) W.A.Weber & Á.Löve%(Willd.)%W.A.Weber & Á.Löve%Packera obovata%Phytologia%49: 47%1981%%%%%%%tax. nov.
180006-2%1.4%Asteraceae%%N%Packera%%spec.%(Packer) Á.Löve & D.Löve%(Packer)%Á.Löve & D.Löve%Packera ogotorukensis%Bot. Not.%no. 128: 520%1976%%%%%%%tax. nov.
180007-2%1.4%Asteraceae%%N%Packera%%spec.%(Rydb.) W.A.Weber%(Rydb.)%W.A.Weber%Packera oodes%Phytologia%55: 9%1984%%%%%%%tax. nov.
1012642-1%1.1.2.1.1.5%Asteraceae%%N%Packera%%spec.%(Greene) J.F.Bain%(Greene)%J.F.Bain%Packera ovina%Novon%9(4): 457%1999%%%Asteraceae Senecio ovinus Greene%%%%comb. nov.
180008-2%1.5%Asteraceae%%N%Packera%%spec.%(Pursh) Á.Löve & D.Löve%(Pursh)%Á.Löve & D.Löve%Packera pauciflora%Bot. Not.%no. 128: 520%1976%%%%%%%tax. nov.
180009-2%1.4%Asteraceae%%N%Packera%%spec.%(Michx.) Á.Löve & D.Löve%(Michx.)%Á.Löve & D.Löve%Packera paupercula%Bot. Not.%no. 128: 520%1976%%%%%%%tax. nov.
77094532-1%1.3%Asteraceae%%N%Packera%%var.%A.M.Mahoney%%A.M.Mahoney%Packera paupercula var. appalachiana%Novon%18(2): 221 (-222)%2008%%%%%%North Carolina (Southeastern U.S.A., Northern America);Tennessee (Southeastern U.S.A., Northern America);Virginia (Southeastern U.S.A., Northern America);West Virginia (Northeastern U.S.A., Northern America);%tax. nov.
60473485-2%1.2%Asteraceae%%N%Packera%%var.%(Muhl. ex Willd.) Mohlenbr.%(Muhl. ex Willd.)%Mohlenbr.%Packera paupercula var. balsamitae%Phytoneuron%2015-67: 1%2015%%%Asteraceae Senecio balsamitae Muhl. ex Willd.%%%%comb. et stat. nov.
77151666-1%1.2%Asteraceae%%N%Packera%%var.%Mohlenbr.%%Mohlenbr.%Packera paupercula var. balsamitae%Vasc. Fl. Illinois%499%2014%nom. inval.    , published as comb. nov. with incorrect basionym reference, contrary to Art 41.5 ICN (2012)%%%%%%tax. nov.
77094534-1%1.2%Asteraceae%%N%Packera%%var.%(Mack. & Bush) R.R.Kowal%(Mack. & Bush)%R.R.Kowal%Packera paupercula var. pseudotomentosa%Novon%18(2): 224%2008%%%Asteraceae Senecio pseudotomentosus Mack. & Bush%%%%comb. et stat. nov.
77094533-1%1.2%Asteraceae%%N%Packera%%var.%R.R.Kowal%%R.R.Kowal%Packera paupercula var. savannarum%Novon%18(2): 222 (-224)%2008%%%%%%Wisconsin (North-Central U.S.A., Northern America);Illinois (North-Central U.S.A., Northern America);Iowa (North-Central U.S.A., Northern America);Michigan (Northeastern U.S.A., Northern America);Minnesota (North-Central U.S.A., Northern America);%tax. nov.
180010-2%1.5%Asteraceae%%N%Packera%%spec.%(Nutt.) W.A.Weber & Á.Löve%(Nutt.)%W.A.Weber & Á.Löve%Packera plattensis%Phytologia%49: 48%1981%%%%%%%tax. nov.
963671-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Greene) C.Jeffrey%(Greene)%C.Jeffrey%Packera porteri%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio porteri Greene%%%%comb. nov.
180011-2%1.5%Asteraceae%%N%Packera%%spec.%(Rydb.) W.A.Weber & Á.Löve%(Rydb.)%W.A.Weber & Á.Löve%Packera pseudaurea%Phytologia%49: 48%1981%%%%%%%tax. nov.
1006200-1%1.4.2.1.1.1%Asteraceae%%N%Packera%%var.%(Greene) Trock & T.M.Barkley%(Greene)%Trock & T.M.Barkley%Packera pseudaurea var. flavula%Sida%18(2): 386%1998%%%Asteraceae Senecio flavulus Greene%%%%comb. nov.
180012-2%1.5%Asteraceae%%N%Packera%%subsp.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera pseudaurea subsp. flavula%Phytologia%49: 48%1981%%%%%%%tax. nov.
1006201-1%1.3.2.1.1.4%Asteraceae%%N%Packera%%var.%(Mack. & Bush) Trock & T.M.Barkley%(Mack. & Bush)%Trock & T.M.Barkley%Packera pseudaurea var. semicordata%Sida%18(2): 386%1998%%%Asteraceae Senecio semicordatus Mack. & Bush%%%%comb. nov.
180013-2%1.6%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera quaerens%Phytologia%49: 48%1981%%%%%%%tax. nov.
180014-2%1.5%Asteraceae%%N%Packera%%spec.%(Greenm.) W.A.Weber & Á.Löve%(Greenm.)%W.A.Weber & Á.Löve%Packera quebradensis%Phytologia%49: 48%1981%%%%%%%tax. nov.
963672-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Greene) C.Jeffrey%(Greene)%C.Jeffrey%Packera quercetorum%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio quercetorum Greene%%%%comb. nov.
180015-2%1.4%Asteraceae%%N%Packera%%spec.%(Less.) Á.Löve & D.Löve%(Less.)%Á.Löve & D.Löve%Packera resedifolia%Bot. Not.%no. 128: 521%1976%%%%%%%tax. nov.
909338-1%1.2.2.2.1.3%Asteraceae%%N%Packera%%spec.%(Greenm.) W.A.Weber & Á.Löve%(Greenm.)%W.A.Weber & Á.Löve%Packera rosei%Phytologia%49(1): 48%1981%%%Asteraceae Senecio rosei Greenm.%%%%comb. nov.
963673-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(DC.) C.Jeffrey%(DC.)%C.Jeffrey%Packera sanguisorbae%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio sanguisorbae DC.%%%%comb. nov.
180017-2%1.5%Asteraceae%%N%Packera%%spec.%(Rydb.) W.A.Weber & Á.Löve%(Rydb.)%W.A.Weber & Á.Löve%Packera sanguisorboides%Phytologia%49: 48%1981%%%%%%%tax. nov.
963674-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(Greene) C.Jeffrey%(Greene)%C.Jeffrey%Packera scalaris%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio scalaris Greene%%%%comb. nov.
987333-1%1.5.2.1.1.1%Asteraceae%%N%Packera%%var.%(C.C.Freeman) C.C.Freeman & T.M.Barkley%(C.C.Freeman)%C.C.Freeman & T.M.Barkley%Packera scalaris var. carmenensis%Sida%16(4): 706%1995%%%Asteraceae Senecio scalaris Greene var. carmenensis C.C.Freeman%%%%comb. nov.
987332-1%1.6.2.1.1.1%Asteraceae%%N%Packera%%var.%(Greenm.) C.C.Freeman & T.M.Barkley%(Greenm.)%C.C.Freeman & T.M.Barkley%Packera scalaris var. parrasiana%Sida%16(4): 706%1995%%%Asteraceae Senecio parrasianus Greenm.%%%%comb. nov.
180018-2%1.5%Asteraceae%%N%Packera%%spec.%(Nutt.) W.A.Weber & Á.Löve%(Nutt.)%W.A.Weber & Á.Löve%Packera schweinitziana%Phytologia%49: 48%1981%%%%%%%tax. nov.
77141632-1%1.1%Asteraceae%%N%Packera%%spec.%Boufford, Kartesz, S.H.Shi & R.Zhou%%Boufford, Kartesz, S.H.Shi & R.Zhou%Packera serpenticola%Syst. Bot.%39(3): 1028%2014%%doi:10.1600/036364414X682274%%%%North Carolina (Southeastern U.S.A., Northern America)%tax. nov.
963675-1%1.2.2.2.1.3%Asteraceae%%N%Packera%%spec.%(T.M.Barkley) C.Jeffrey%(T.M.Barkley)%C.Jeffrey%Packera spellenbergii%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio spellenbergii T.M.Barkley%%%%comb. nov.
180019-2%1.6%Asteraceae%%N%Packera%%spec.%(Greene) W.A.Weber & Á.Löve%(Greene)%W.A.Weber & Á.Löve%Packera streptanthifolia%Phytologia%49: 48%1981%%%%%%%tax. nov.
60436357-2%1.1.2.1.1.2%Asteraceae%%N%Packera%%var.%(Torr. & A.Gray) Trock%(Torr. & A.Gray)%Trock%Packera streptanthifolia var. borealis%Sida%21(1): 289%2004%%The basionym was lectotypified with the holotype of S. cymbalarioides Nuttall (1841); the lectotypification renders the varietal name homotypic with S. cymbalarioides Nuttall var. cymbalarioides (or with P. streptanthifolia (Greene) W.A.Weber & A.Löve var. streptanthifolia)%Asteraceae Senecio aureus L. var. borealis Torr. & A.Gray%%%%comb. nov.
1183620-2%1.4%Asteraceae%%N%Packera%%var.%(Greene) Dorn%(Greene)%Dorn%Packera streptanthifolia var. rubricaulis%Vasc. Pl. Wyoming, ed. 3.%375%2001%%%%%%%unknown
77112106-1%1.2%Asteraceae%%N%Packera%%var.%D.W.Taylor%%D.W.Taylor%Packera streptanthifolia var. rubricaulis%Fl. Yosemite Sierra%373%2010%%%%%%%nom. et stat. nov.
1012296-1%1.4.2.1.1.1%Asteraceae%%N%Packera%%spec.%(DC.) Trock & T.M.Barkley%(DC.)%Trock & T.M.Barkley%Packera subnuda%Sida%18(3): 635%1999%%%Asteraceae Senecio subnudus DC.%%%%comb. nov.
60436358-2%1.3%Asteraceae%%N%Packera%%var.%(Calder & Roy L.Taylor) Trock%(Calder & Roy L.Taylor)%Trock%Packera subnuda var. moresbiensis%Sida%21(1): 289%2004%%%Asteraceae Senecio cymbalarioides Nutt. subsp. moresbiensis Calder & Roy L.Taylor%%%%comb. et stat. nov.
963676-1%1.3.2.1.1.3%Asteraceae%%N%Packera%%spec.%(DC.) C.Jeffrey%(DC.)%C.Jeffrey%Packera tampicana%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio tampicanus DC.%%%%comb. nov.
328862-2%1.3%Asteraceae%%N%Packera%%spec.%O'Kennon & Trock%%O'Kennon & Trock%Packera texensis%Sida%20(30: 945 (-951; figs. 1-2)%2003%%%%%%Keese Road, 0.7 mi (11 Km) N of Keese-Sagebeil Road, ca. 18 mi (29 km) N of Fredericksburg ... 1720 ft (524 m), Gillespie County (Texas, South-Central U.S.A., Northern America)%tax. nov.
70029652-1%1.1.2.1%Asteraceae%%N%Packera%%spec.%O'Kennon & Trock%%O'Kennon & Trock%Packera texensis%Sida%20(3): 945 (2003)%2003%%%%%%Texas (South-Central U.S.A., Northern America)%tax. nov.
77097490-1%1.1%Asteraceae%%N%Packera%%spec.%(A.Gray) B.L.Turner%(A.Gray)%B.L.Turner%Packera thurberi%Phytologia%90(1): 48%2008%%%Asteraceae Senecio thurberi A.Gray%%%%comb. nov.
180020-2%1.6%Asteraceae%%N%Packera%%spec.%(DC.) W.A.Weber & Á.Löve%(DC.)%W.A.Weber & Á.Löve%Packera toluccana%Phytologia%49: 48%1981%%%%%%%tax. nov.
963677-1%1.2.2.2.1.4%Asteraceae%%N%Packera%%spec.%(Michx.) C.Jeffrey%(Michx.)%C.Jeffrey%Packera tomentosa%Kew Bull.%47(1): 101%1992%%%Asteraceae Senecio tomentosus Michx.%%%%comb. nov.
180021-2%1.5%Asteraceae%%N%Packera%%spec.%(Rydb.) W.A.Weber & Á.Löve%(Rydb.)%W.A.Weber & Á.Löve%Packera tridenticulata%Phytologia%49: 48%1981%%%%%%%tax. nov.
180022-2%1.2.1.4%Asteraceae%%N%Packera%%spec.%(S.Watson) W.A.Weber & Á.Löve%(S.Watson)%W.A.Weber & Á.Löve%Packera umbraculifera%Phytologia%49: 48%1981%%%%%%%comb. nov.
180023-2%1.6.2.1.1.1%Asteraceae%%N%Packera%%spec.%W.A.Weber & Á.Löve%%W.A.Weber & Á.Löve%Packera werneriifolia%Phytologia%49(1): 48%1981%nom. inval.    Protologue: PACKERA WERNERIAEFOLIA (A. Gray) Weber & Love, comb. nov. Senecio werneriaefolius A. Gray, Proc. Am. Acad. Arts Sci. 19:54. 1883. [The cited basionym Senecio werneriaefolius itself is a new combination and was based on S. aureus var. werneriifolius A. Gray (1864).  See Melbourne Code Art. 41.8 Ex. 20]%%%%%%comb. nov.
60466961-2%1.1%Asteraceae%%N%Packera%%spec.%(A.Gray) W.A.Weber & Á.Löve ex Trock%(A.Gray)%W.A.Weber & Á.Löve ex Trock%Packera werneriifolia%Fl. N. Amer. (1993+).%20: 602%2006%%%Asteraceae Senecio aureus L. var. werneriifolius A.Gray%%%%comb. et stat. nov.
1207952-2%1.4%Asteraceae%%N%Packera%%var.%(A.Gray) Dorn%(A.Gray)%Dorn%Packera werneriifolia var. alpina%Vasc. Pl. Wyoming, ed. 3.%375%2001%%%%%%%unknown
77112107-1%1.1%Asteraceae%%N%Packera%%subsp.%(J.T.Howell) D.W.Taylor%(J.T.Howell)%D.W.Taylor%Packera werneriifolia subsp. speculicola%Fl. Yosemite Sierra%373%2010%%%Asteraceae Senecio speculicola J.T.Howell%%%%comb. et stat. nov.
77330135-1%1.3%Asteraceae%%N%Packera%%spec.%(Jurtzev, Korobkov & V.V.Petrovsky) Chepinoga%(Jurtzev, Korobkov & V.V.Petrovsky)%Chepinoga%Packera wrangelica%Botanica Pacifica%12(2): 121%2023%%doi:10.17581/bp.2023.12s06%Asteraceae Senecio hyperborealis Greenm. subsp. wrangelica Jurtzev, Korobkov & V.V.Petrovsky%%%%comb. et stat. nov.
987334-1%1.4.2.2.1.1%Asteraceae%%N%Packera%%spec.%(Hemsl.) C.C.Freeman & T.M.Barkley%(Hemsl.)%C.C.Freeman & T.M.Barkley%Packera zimapanica%Sida%16(4): 708%1995%%%Asteraceae Senecio zimapanicus Hemsl.%%%%comb. nov.