Danh sách loài của 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
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Senecio gallicus Chaix
Senecio glabella (Poir.) C. Jeffrey -- Butterweed
Senecio glabellus -- Cressleaf groundsel
Senecio glaberrimus DC.
Senecio glabratus Hook. & Arn.
Senecio glastifolius L. f. -- purple ragwort, waterdissel
Senecio glaucus L.
Senecio graciliflorus DC.
Senecio grandifolius Less.
Senecio greyi Hook. f.
Senecio grisebachii Baker

H
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Senecio hakeifolius Bertero ex DC.
Senecio halleri
Senecio haloragis J.Rémy
Senecio harveyanus MacOwan
Senecio haworthii -- woolly senecio
Senecio hercynicus
Senecio herreianus
Senecio heterotrichus DC.
Senecio huntii F. Muell.
Senecio hydrophiloides Rydb. -- tall groundsel, tall groundsel
Senecio hydrophilus Nutt. -- alkali marsh groundsel, water groundsel, water ragwort

I-J
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Senecio ilicifolius L.
Senecio implexus C.Jeffrey
Senecio integerrimus Nutt. -- lamb-tongue ragwort, lambstongue groundsel, lambstongue ragwort
Senecio inaequidens DC. -- narrow-leaved ragwort
Senecio integerrimus Nutt.
Senecio integrifolius (L.) Clairv.
Senecio iosensis G. D. Rowley
Senecio isatideus DC.
Senecio iscoensis
Senecio invalidus C.Jeffrey
Senecio jacobaea -- common ragwort, stinking willie, tansy ragwort; syn. Jacobaea vulgaris
Senecio jacobsenii (R.E.Fr.) C.Jeffrey
Senecio johnstonii

K
Senecio keniensis
Senecio keniodendron -- Giant groundsel
Senecio keniophytum
Senecio kickxii Steud.
Senecio kilimanjari
Senecio kleinia
Senecio kleiniiformis Suess.

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

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

N

Senecio nebrodensis L
Senecio nemorensis
Senecio neomexicanus—New Mexico groundsel, New Mexico butterweed
Senecio neowebsteri Blake—Olympic Mountain ragwort
Senecio nevadensis Boiss. & Reut.
Senecio newcombei Greene—Newcombe's ragwort
Senecio nigrescens Hook. & Arn.

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

P
Senecio palmeri
Senecio parryi Gray—mountain ragwort, Parry groundsel
Senecio patagonicus
Senecio pattersonensis Hoover—Mono groundsel, Patterson's senecio
Senecio perdicioides Hook. f.
Senecio pimpinellifolius Kunth
Senecio planiflorus Kunze ex Cabrera
Senecio plattensis (Nutt.) W.A. Weber & A. Löve—Prairie Ragwort, Prairie Groundsel
Senecio polygaloides
Senecio provincialis (L.) Druce
Senecio pseudoarnica Less. -- seaside ragwort
Senecio pterophorus DC. -- shoddy ragwort, African daisy, South African daisy, winged groundsel
Senecio pudicus Greene—bashful ragwort
Senecio pulcher
Senecio pyrenaicus L.

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

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

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

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

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

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