Danh sách loài thuộc chi Vi hoàng
Vi hoàng là một chi thực vật có hoa rất lớn trong họ Cúc.

A 
Senecio achilleifolius DC.
Senecio actinella Greene—Flagstaff ragwort
Senecio adenotrichius DC.
Senecio aegyptius L.
Senecio alatus Wall. ex DC.
Senecio albonervius Tacote
Senecio alboranicus
Senecio amplectens Gray—alpine groundsel, showy alpine groundsel, showy alpine ragwort
Senecio ampullaceus—Texas ragwort, Texas squaw-weed, Texas groundsel, clasping-leaf groundsel
Senecio angulatus L. f. -- Climbing groundsel
Senecio angustifolius
Senecio antandroi Scott-Elliot
Senecio anteuphorbium (L.) Sch. Bip.
Senecio antitensis Baker
Senecio antisanae
Senecio aphanactis Greene—chaparral ragwort
Senecio arborescens
Senecio arizonicus Greene—Arizona ragwort
Senecio aronicoides DC. -- rayless ragwort
Senecio articulatus—candle plant, sausage plant
Senecio astephanus Greene—San Gabriel ragwort
Senecio atratus Greene—tall blacktip ragwort
Senecio aureus

B 
Senecio bahioides Hook. & Arn.
Senecio barbertonicus
Senecio barorum Humbert
Senecio battiscombei
Senecio benedictus
Senecio bennettii G. Simpson & J. S. Thomson
Senecio bicolor (Willd.) Todaro—silver ragwort
Senecio bigelovii Gray—nodding ragwort, Bigelow grounsel
Senecio bipinnatisectus (F. Muell.) Belcher
Senecio blochmaniae Greene—dune ragwort
Senecio brasiliensis
Senecio breweri Burtt Davy—Brewer's ragwort
Senecio brunonianus Hook. & Arn.
Senecio burchellii DC. -- Molteno Disease Plant
Senecio bupleuroides DC.

C 
Senecio cacaliaster Lam
Senecio californicus DC. -- California ragwort
Senecio cambrensis—Welsh groundsel, Welsh ragwort
Senecio cappa Buch.-Ham. ex D. Don
Senecio cedrosensis Greene
Senecio cedrorum Raynal
Senecio cerberoanus J.Rémy
Senecio chilensis Less.
Senecio citriformis—Blue Seaweed
Senecio clarkianus Gray—Clark's ragwort
Senecio cleavelandii Greene
Senecio clivorum Maxim. aka Ligularia dentata—summer ragwort
Senecio compactus Kirk
Senecio confusus Elmer
Senecio congestus (R. Br.) DC. -- Marsh ragwort, Clustered marsh ragwort, Marsh fleabane
Senecio coquimbensis Phil. (1858)
Senecio crassiflorus (Poir.) DC.
Senecio crassissimus Humbert—vertical leaf
Senecio crassulus Gray—meadow groundsel, thickleaf groundsel, thickleaf ragwort
Senecio cunninghamii DC.
Senecio cynthiodes Greene

D 
Senecio densiflorus Wall. ex DC.
Senecio denticulatus (Hook. & Arn.) DC.
Senecio doria L. -- golden ragwort
Senecio doronicum

E 
Senecio eboracensis—York groundsel
Senecio elegans L. -- redpurple ragwort, purple groundsel
Senecio elaeagnifolius Hook. f.
Senecio elmeri Piper—Elmer's ragwort
Senecio eremophilus Richards. -- desert groundsel, desert ragwort
Senecio ertterae T.M. Barkl. -- Ertter's ragwort
Senecio eruciformis

F 
Senecio ficoides (L.) Sch.Bip.
Senecio fistulosus Poepp. ex Less.
Senecio flaccidus Less. -- Douglas senecio, threadleaf groundsel, threadleaf ragwort
Senecio flavus (Decne.) Sch. Bip.
Senecio fluviatilis Wallr. -- broad-leaved ragwort
Senecio formosus Kunth
Senecio franciscanus Greene—San Francisco Peaks groundsel
Senecio fremontii Torr. & Gray—dwarf mountain ragwort, Fremont's groundsel

G 

Senecio gallicus Chaix
Senecio glabella (Poir.) C. Jeffrey -- ButterweedSenecio glabellus -- Cressleaf groundselSenecio glaberrimus DC.Senecio glabratus Hook. & Arn.Senecio glastifolius L. f. -- purple ragwort, waterdisselSenecio glaucus L.Senecio graciliflorus DC.Senecio grandifolius Less.Senecio greyi Hook. f.Senecio grisebachii Baker

 H Senecio hakeifolius Bertero ex DC.Senecio halleriSenecio haloragis J.RémySenecio harveyanus MacOwanSenecio haworthii -- woolly senecioSenecio hercynicusSenecio herreianusSenecio heterotrichus DC.Senecio huntii F. Muell.Senecio hydrophiloides Rydb. -- tall groundsel, tall groundselSenecio hydrophilus Nutt. -- alkali marsh groundsel, water groundsel, water ragwort

 I-J Senecio ilicifolius L.Senecio implexus C.JeffreySenecio integerrimus Nutt. -- lamb-tongue ragwort, lambstongue groundsel, lambstongue ragwortSenecio inaequidens DC. -- narrow-leaved ragwortSenecio integerrimus Nutt.Senecio integrifolius (L.) Clairv.Senecio iosensis G. D. RowleySenecio isatideus DC.Senecio iscoensisSenecio invalidus C.JeffreySenecio jacobaea -- common ragwort, stinking willie, tansy ragwort; syn. Jacobaea vulgarisSenecio jacobsenii (R.E.Fr.) C.JeffreySenecio johnstonii K Senecio keniensisSenecio keniodendron -- Giant groundselSenecio keniophytumSenecio kickxii Steud.Senecio kilimanjariSenecio kleiniaSenecio kleiniiformis Suess.

 L Senecio laetus Edgew.Senecio lamarckianusSenecio latifolius DC.Senecio lautus G. Forst. ex Willd.Senecio leucanthemifolius Poir. -- Coastal RagwortSenecio lemmonii Gray—Lemmon groundsel, Lemmon's ragwort, Lemmon's butterweedSenecio litorosus Fourc.Senecio littoralisSenecio lucidus (Sw.) DC.Senecio lugens Richards. -- small blacktip ragwortSenecio luzoniensis Merr.Senecio lyonii Gray—island senecio

 M Senecio macroglossusSenecio madagascariensis Poir. -- fireweed, Madagascar groundsel, Madagascar ragwortSenecio magnificus F. Muell.Senecio mandraliscae—Blue FingerSenecio maranguensis O.Hoffm.Senecio mattirolii Chiov.Senecio medley-woodii Hutch. (1923)Senecio megacephalus Nutt. -- rocky ragwortSenecio millefolium Torrey and Gray—Piedmont ragwortSenecio millefolius Torrey and GraySenecio mikanioides—German ivy, Cape ivy,Senecio minimus Poir.Senecio mohavensis Gray—Mohave groundsel, Mojave ragwortSenecio monroi Hook. f.Senecio moorei R. E. Fr.Senecio moresbiensis (Calder & Taylor) G.W. Douglas & G. Ruyle-Douglas—cleftleaf ragwortSenecio multidentatus Schultz-Bip. ex Hemsl. -- Huachuca Mountain ragwortSenecio multilobatus—axhead butterweedSenecio murrayi Bornm.Senecio murinus Phil.Senecio murorum J.RémySenecio musiniensis Welsh—Musinea ragwortSenecio myriocephalus Sch. Bip. ex A. Rich.

 N Senecio nebrodensis LSenecio nemorensisSenecio neomexicanus—New Mexico groundsel, New Mexico butterweedSenecio neowebsteri Blake—Olympic Mountain ragwortSenecio nevadensis Boiss. & Reut.Senecio newcombei Greene—Newcombe's ragwortSenecio nigrescens Hook. & Arn.

 O Senecio obovatus Muhl. -- Roundleaf Ragwort, Squaw-weedSenecio otites Kunze ex DC.Senecio ovatus (P. Gaertn., B. Mey. & Scherb.) Willd. -- wood ragwortSenecio oxyriifolius DC.

 P Senecio palmeriSenecio parryi Gray—mountain ragwort, Parry groundselSenecio patagonicusSenecio pattersonensis Hoover—Mono groundsel, Patterson's senecioSenecio perdicioides Hook. f.Senecio pimpinellifolius KunthSenecio planiflorus Kunze ex CabreraSenecio plattensis (Nutt.) W.A. Weber & A. Löve—Prairie Ragwort, Prairie GroundselSenecio polygaloidesSenecio provincialis (L.) DruceSenecio pseudoarnica Less. -- seaside ragwortSenecio pterophorus DC. -- shoddy ragwort, African daisy, South African daisy, winged groundselSenecio pudicus Greene—bashful ragwortSenecio pulcherSenecio pyrenaicus L.

 Q-R Senecio quadridentatus Labill.Senecio quaerens—Gila groundselSenecio radicans (L. f.) Sch. Bip.Senecio rapifolius Nutt. -- openwoods ragwortSenecio radicans (L. f.) Sch. Bip.Senecio retrorsus DC.Senecio riddellii Torr. & Gray—Riddell groundsel, Riddell's ragwort, Sand groundselSenecio rowleyanus—String of pearlsSenecio rupestris Waldst. & Kit. -- rock ragwort

 S Senecio sacramentanus Woot. & Standl. -- Sacramento ragwortSenecio saxifragoides Hook. f.Senecio scandens Buch.-Ham. ex D. DonSenecio sarracenicusSenecio schimperi Sch. Bip. ex A. Rich.Senecio schweinitizianus NuttallSenecio schultzii Hochst. ex A. Rich.Senecio scitus Hutch. & Burtt DavySenecio scorzonella Greene—Sierra groundsel, Sierra ragwortSenecio serpens G.D.RowleySenecio serra Hook. -- butterweed, butterweed groundsel, tall ragwortSenecio sheldonensis Porsild—Mt. Sheldon ragwortSenecio silignus De CandolleSenecio silvaticusSenecio soldanella Gray—Colorado ragwortSenecio spartioides Torr. & Gray—broom groundsel, broom-like ragwortSenecio sphaerocephalus Greene—ballhead ragwort, marsh groundselSenecio subdentatus Ledeb.Senecio squalidus L. -- Oxford ragwortSenecio sylvatica L. -- Mountain groundselSenecio sylvaticus L. -- Woodland ragwort, Heath groundsel

 T Senecio tamoides DC.Senecio taraxacoides (Gray) Greene—dandelion ragwortSenecio tenuifolius Burm. f.Senecio toxotis C.JeffreySenecio triangularis Hook. -- arrowleaf groundsel, arrowleaf ragwortSenecio tripinnatifidus ReicheSenecio transmarinus S.Moore

 U-V Senecio uncinellus DC.Senecio vaginatusSenecio vernalis—Eastern groundselSenecio viravira Hieron.Senecio viscosus—sticky ragwort, sticky groundselSenecio viscosissimus CollaSenecio vulgaris—common groundsel, old-man-in-the-spring

 W Senecio warnockii Shinners—Warnock's ragwortSenecio webbii (Sch. Bip.) H. ChristSenecio wootonii'' Greene—Wooton ragwort, Wooton's ragwort, Wooton's butterweed

Tham khảo 

Senecio
S
Vi hoàng là một chi thực vật có hoa rất lớn trong họ Cúc . A Senecio achilleifolius DC . Senecio actinella Greene—Flagstaff ragwort Senecio adenotrichius DC . Senecio aegyptius L . Senecio alatus Wall . ex DC . Senecio albonervius Tacote Senecio alboranicus Senecio amplectens Gray—alpine groundsel , showy alpine groundsel , showy alpine ragwort Senecio ampullaceus—Texas ragwort , Texas squaw-weed , Texas groundsel , clasping-leaf groundsel Senecio angulatus L . f . -- Climbing groundsel Senecio angustifolius Senecio antandroi Scott -Elliot Senecio anteuphorbium (L .) Sch . Bip . Senecio antitensis Baker Senecio antisanae Senecio aphanactis Greene — chaparral ragwort Senecio arborescens Senecio arizonicus Greene— Arizona ragwort Senecio aronicoides DC . -- rayless ragwort Senecio articulatus—candle plant , sausage plant Senecio astephanus Greene—San Gabriel ragwort Senecio atratus Greene—tall blacktip ragwort Senecio aureus B Senecio bahioides Hook . & Arn . Senecio ba rbertonicus Senecio barorum Humbert Senecio battiscombei Senecio benedictus Senecio bennettii G . Simpson & J . S . Thomson Senecio bicolor (Willd.) Todaro —silver ragwort Senecio bigelovii Gray—nodding ragwort , Bigelow grounsel Senecio bipinnatisectus (F . Muell . ) Belcher Senecio blochmaniae Greene— dune ragwort Senecio brasiliensis Senecio breweri Burtt Davy —Brewer's ragwort Senecio brunonianus Hook . & Arn . Senecio burchellii DC . -- Molteno Disease Plant Senecio bupleuroides DC . C Senecio cacaliaster Lam Senecio californicus DC . -- California ragwort Senecio cambrensis—Welsh groundsel , Welsh ragwort Senecio cappa Buch .-Ham . ex D . Don Senecio ced rosensis Greene Senecio ced rorum Raynal Senecio cerberoanus J . Rémy Senecio chilensis Less . Senecio citriformis —Blue Seaweed Senecio clarkianus Gray —Clark's ragwort Senecio cleavelandii Greene Senecio clivorum Maxim . aka Ligularia dentata—summer ragwort Senecio compactus Kirk Senecio confusus Elmer Senecio congestus (R . Br.) DC . -- Marsh ragwort , Clustered marsh ragwort , Marsh fleabane Senecio coquimbensis Phil . Senecio crassiflorus (Poir.) DC . Senecio crassissimus Humbert—vertical leaf Senecio crassulus Gray—meadow groundsel , thickleaf groundsel , thickleaf ragwort Senecio cunninghamii DC . Senecio cynthiodes Greene D Senecio densiflorus Wall . ex DC . Senecio denticulatus (Hook . & Arn.) DC . Senecio doria L . -- golden ragwort Senecio doronicum E Senecio eboracensis—York groundsel Senecio elegans L . -- redpurple ragwort , purple groundsel Senecio elaeagnifolius Hook . f . Senecio elmeri Piper— Elmer's ragwort Senecio eremophilus Richards . -- desert groundsel , desert ragwort Senecio ertterae T .M . Barkl . -- Ertter's ragwort Senecio eruciformis F Senecio ficoides (L .) Sch .Bip . Senecio fistulosus Poepp . ex Less . Senecio flaccidus Less . -- Douglas senecio , threadleaf groundsel , threadleaf ragwort Senecio flavus (Decne .) Sch . Bip . Senecio fluviatilis Wallr . -- broad-leaved ragwort Senecio formosus Kunth Senecio franciscanus Greene—San Francisco Peaks groun dsel Senecio fremontii Torr . & Gray — dwarf mountain ragwort , Fremont 's groundsel G Senecio gallicus Chaix Senecio glabella (Poir.) C . Jeffrey -- ButterweedSenecio glabellus -- Cressleaf groundselSenecio glaberrimus DC.Senecio glabratus Hook . & Arn.Senecio glastifolius L . f . -- purple ragwort , waterdisselSenecio glaucus L.Senecio graciliflorus DC.Senecio grandifolius Less.Senecio greyi Hook . f.Senecio grisebachii Baker H Senecio hakeifolius Bertero ex DC.Senecio halleriSenecio haloragis J . RémySenecio harveyanus MacOwanSenecio haworthii -- woolly senecioSenecio hercynicusSenecio herreianusSenecio heterotrichus DC.Senecio huntii F . Muell.Senecio hydrophiloides Rydb . -- tall groundsel , tall groundselSenecio hydrophilus Nutt . -- alkali marsh groundsel , water groundsel , water ragwort I-J Senecio ilicifolius L.Senecio implexus C.JeffreySenecio integerrimus Nutt . -- lam b-tongue ragwort , lambstongue groundsel , lambstongue ragwortSenecio inaequidens DC . -- narrow-leaved ragwortSenecio integerrimus Nutt .Senecio integrifolius (L .) Clairv .Senecio iosensis G . D . RowleySenecio isatideus DC.Senecio iscoensisSenecio invalidus C.JeffreySenecio jacobaea -- common ragwort , stinking willie , tansy ragwort ; syn . Jacobaea vulgarisSenecio jacobsenii (R .E .Fr .) C.JeffreySenecio johnstonii K Senecio keniensisSenecio keniodendron -- Giant groundselSenecio keniophytumSenecio kickxii Steud .Senecio kilimanjariSenecio kleiniaSenecio kleiniiformis Suess . L Senecio laetus Edgew.Senecio lamarckianusSenecio latifolius DC.Senecio lautus G . Forst . ex Willd.Senecio leucanthemifolius Poir . -- Coastal RagwortSenecio lemmonii Gray— Lemmon groundsel , Lemmon 's ragwort , Lemmon 's butterweedSenecio litorosus Fourc.Senecio littoralisSenecio lucidus (Sw.) DC.Senecio lugens Richards . -- small blacktip ragwortSenecio luzoniensis Merr.Senecio lyonii Gray —island senecio M Senecio macroglossusSenecio madagascariensis Poir . -- fireweed , Madagascar groundsel , Madagascar ragwortSenecio magnificus F . Muell.Senecio mandraliscae—Blue FingerSenecio maranguensis O.Hoffm.Senecio mattirolii Chiov.Senecio medley - woodii Hutch.enecio megacephalus Nutt . -- rocky ragwortSenecio millefolium Torrey and Gray —Piedmont ragwortSenecio millefolius Torrey and GraySenecio mikanioides—German ivy , Cape ivy , Senecio minimus Poir.Senecio mohavensis Gray—Mohave groundsel , Mojave ragwortSenecio monroi Hook . f.Senecio moorei R . E . Fr.Senecio moresbiensis (Calder & Taylor) G.W . Douglas & G . Ruyle-Douglas—cleftleaf ragwortSenecio multidentatus Schultz-Bip . ex Hemsl . -- Huachuca Mountain ragwortSenecio multilobatus—axhead butterweedSenecio murrayi Bornm.Senecio murinus Phil.Senecio murorum J . RémySenecio musiniensis Welsh—Musinea ragwortSenecio myriocephalus Sch . Bip . ex A . Rich . N Senecio nebrodensis LSenecio nemorensisSenecio neomexicanus—Ne w Mexico groundsel , New Mexico butterweedSenecio neowebsteri Blake—Olympic Mountain ragwortSenecio nevadensis Boiss . & Reut.Senecio new combei Greene —Newcombe 's ragwortSenecio nigrescens Hook . & Arn . O Senecio obovatus Muhl . -- Roundleaf Ragwort , Squaw-weedSenecio otites Kunze ex DC.Senecio ovatus (P . Gaertn . , B . Mey . & Scherb .) Willd . -- wood ragwortSenecio oxyriifolius DC . P Senecio palmeriSenecio parryi Gray —mountain ragwort , Parry groundselSenecio patagonicusSenecio pattersonensis Hoover—Mono groundsel , Patterson 's senecioSenecio perdicioides Hook . f.Senecio pimpinellifolius KunthSenecio planiflorus Kunze ex CabreraSenecio plattensis (Nutt.) W .A . Weber & A . Löve —Prairie Ragwort , Prairie GroundselSenecio polygaloidesSenecio provincialis (L.) DruceSenecio pseudoarnica Less . -- seaside ragwortSenecio pterophorus DC . -- shoddy ragwort , African daisy , South African daisy , winged groundselSenecio pudicus Greene — bashful ragwortSenecio pulcherSenecio pyrenaicus L . Q-R Senecio quadridentatus Labill . Senecio quaerens—Gila groundselSenecio radicans (L . f .) Sch . Bip.Senecio rapifolius Nutt . -- openwoods ragwo rtSenecio radicans (L . f .) Sch . Bip.Senecio retrorsus DC.Senecio riddellii Torr . & Gray—Riddell groundsel , Riddell 's ragwort , Sand groundselSenecio rowleyanus—String of pearlsSenecio rupestris Waldst . & Kit . -- rock ragwort S Senecio sacramentanus Woot . & Standl . -- Sacramento ragwortSenecio saxifragoides Hook . f.Senecio scandens Buch .-Ham . ex D . DonSenecio sarracenicusSenecio schimperi Sch . Bip . ex A . Rich.Senecio schweinitizianus NuttallSenecio schultzii Hochst . ex A . Rich.Senecio scitus Hutch . & Burtt DavySenecio scorzonella Greene—Sierra groundsel , Sierra ragwortSenecio serpens G.D.RowleySenecio serra Hook . -- butterweed , butte rweed groundsel , tall ragwortSenecio sheldonensis Porsild—Mt . Sheldon ragwortSenecio silignus De CandolleSenecio silvaticusSenecio soldanella Gray —Colorado ragwortSenecio spartioides Torr . & Gray — broom groundsel , broom-like ragwortSenecio sphaerocephalus Greene — ballhead ragwort , marsh groundselSenecio subdentatus Ledeb.Senecio squalidus L . -- Oxford ragwortSenecio sylvatica L . -- Mountain groundselSenecio sylvaticus L . -- Woodland ragwort , Heath groundsel T Senecio tamoides DC.Senecio taraxacoides (Gray) Greene—dandelion ragwortSenecio tenuifolius Burm . f.Senecio toxotis C.JeffreySenecio triangularis Hook . -- arrowleaf groundsel , arrowleaf ragwortSenecio tripinnatifidus ReicheSenecio transmarinus S.Moore U-V Senecio uncinellus DC.Senecio vaginatusSenecio vernalis — Eastern groundselSenecio viravira Hieron.Senecio viscosus —sticky ragwort , sticky groundselSenecio viscosissimus CollaSenecio vulgaris—common groundsel , old-man-in-the- spring W Senecio warnockii Shinners—Warnock's ragwortSenecio webbii (Sch . Bip .) H. ChristSenecio wootonii'' Greene—Wooton ragwort , Wooton 's ragwort , Wooton 's butte rweed Tham khảo Senecio S