@mollynashrouzie Senecio vulgaris, common groundsel, is in the Asteraceae, the daisy/sunflower/aster family. It's hard to tell, because the flowers remain tightly packed together. https://t.co/4j3ytfYx5O #WildflowerHourNYC

— Flatbush 'Vax, Mask, Filter' Gardener (@xrisfg) 2022.5.19

5: centaurea scabiosa (skabiosen-flockenblume) 6: myosotis arvensis (acker-vergissmeinnicht) - mein fav ❤️ 7: senecio vulgaris (gewöhnliches kreuzkraut) 8: ajuga genevensis (genfer günsel) https://t.co/IWstagIXg9

— hêlîn (@hlnjlly) 2022.5.14

Here are all the naturalised exotic senecio species on my monthly runs through Ōtautahi-Christchurch, NZ. Pink=Senecio vulgaris (Europe),yellow=Senecio skirrhodon (Sth Africa),blue=Senecio mikanioides(/Delairea odorata, Europe),red=ragwort(Senecio jacobaea Europe). 7/8 https://t.co/NJ1mO1y9SX

— Jon Sullivan (@JonCounts) 2022.2.28

Daisy (Bellis perennis), Petty Spurge (Euphorbia peplus), Groundsel ( Senecio vulgaris), and Annual Meadow-grass (Poa annua) seen today on letterbox walk @morethanweeds @BSBIbotany @wildflower_hour https://t.co/JAClfFE0Pg

— BloomingWildFlowers (@FeatherbrainSue) 2022.1.6

Here's the third of four maps I've just made of Senecio species (groundsels) between central Christchurch and the Port Hills. Here is the European Senecio vulgaris. It's most common in the city centre and suburbia. #wildcounts https://t.co/m37BiEq3bi

— Jon Sullivan (@JonCounts) 2021.10.10

@anthonycwalker @MalcolmNance Sic temper senecio vulgaris! https://t.co/D6rvTkaOtD

— yegg central (@yeggcentral) 2021.5.3

Old man in the spring* might finally get his drop of rain today. A walk round the block before the snooker starts. *Senecio vulgaris (Common Groundsel) https://t.co/PwwhmShTCt

— William Arnold-Goldstrom (@WilfredAldwych) 2021.5.3

@BSBIbotany @ASVials @martindove2014 Here something ive not seen before in my county of Northants. This from Far Cotton, Northampton a rayed form of Groundsel (Senecio vulgaris) https://t.co/OGG41atvrR

— Brian Laney (@BrianLaney2) 2021.4.4

@BSBIbotany @martindove2014 @ASVials Difficult in wind but got pic of flower of the rayed form of Groundsel (Senecio vulgaris) Far Cotton, Northampton https://t.co/fPKdswFRxh

— Brian Laney (@BrianLaney2) 2021.4.4

野檻褸菊ノボロギクSenecio vulgaris キオン属 (AI判定アプリPictureThis) R03.2021.0306 Norce Ward,Kobe,Nippon https://t.co/iPRvxONh3M

— 北神戸散歩道植物図鑑 mushroom (@rooom06258137) 2021.3.6

SENECIO VULGARIS ou SENECON COMMUN Gravure estampe botanique plante à fleurs https://t.co/LIWxdv25Ff

— SA Arts, Crafts and Sewing (@SAArtsCraftsSew) 2020.11.7

Senecio Vulgaris Or Senecon Common engraving Print Botany Plant IN Flowers https://t.co/qu6toicWYP

— SA Arts, Crafts and Sewing (@SAArtsCraftsSew) 2020.11.7

@apelaez1 Hierbas del borde del camino. Taraxacum oficinale: diente de león, hojas en ensalada, raíz para beber. Rumex crispus: lengua de vaca, tintura natural amarillo ocre. Solanum nigrum, tomatillo del diablo, Americana, tóxica. Senecio vulgaris: flor de paraguas, aquenio para soplar.

— La misma (@ju_anacronica) 2020.8.2

Can you help ID this tiny ray-less yellow Asteraceae seen yesterday on the banks of North Saint Vrain Creek yesterday? Elevation ~6,050’, Looks like an annual Senecio with a solitary inflorescence, but really I don’t know. I doubt this is Senecio vulgaris. Many thanks in advance. https://t.co/yi1sHzntdX

— FrontRangeWildflowers (@FRWildflowers) 2020.5.30

Senecio vulgaris／ノボロギク 被子植物門キク（仮称）綱キク目 キク科キオン属 一年草～越年草 外来種（ユーラシア大陸西部原産） 人里付近に普通。 積雪さえなければ一年中開花している。 蕾のように見えるがこれで満開。 https://t.co/cetK9rFO7l

— 1126 (@joycckey_iruna) 2020.4.24

@FotoblocBioGeo Semblen ecidis del rovell Puccinia lagenophorae sobre xenixell (Senecio vulgaris)

— Joan Font (@joanfontgarcia) 2020.3.19

Knorr,Regnum,1750ff,Common Groundsel,Senecio vulgaris,lg.&rare handcol.Engr. https://t.co/29m6Ir0Uzo please retweet https://t.co/p5QxnruI0q

— #Firearms-USA.com (@FirearmsCom) 2020.1.19

@DavidKeaneDub @moragp61 @gaffneyamy Ragwort (Jacobaea vulgaris) is different to Groundsel (Senecio vulgaris). Common names are sometimes interchangeable though which isn't handy. I'm going with Groundsel.

— Mrs Cloudy (@cloudy_mrs) 2019.7.24

Typical community of coastal inhabitants near Miltown Malbay - Quilty Beach, Co. Clare, Ireland - Groundsel - Senecio vulgaris - Grúnlas @WildIreland @BioDataCentre @BSBI_Ireland @CleanCoasts @zoedev1174 @wildflower_hour https://t.co/N7rPKJbe3n

— WILD ABOUT MILTOWN MALBAY (@wild_miltown) 2019.7.7

#Flores de hierba cana Al Senecio vulgaris L. en castellano “hierba cana” (por sus semillas), “senecio”, “yerba de los conejos”, “lechoncino” Frecuente en #Asturias en tierras de labor, bordes de caminos… es especialmente abundante en primavera Florece en cabezuelas pequeñas. https://t.co/fFsNBNGS3i

— José Manuel Vázquez Fonseca (@FonsecAsturias) 2019.6.6