Asteraceae
Oxford ragwort
Senecio squalidus
- Family
- Asteraceae
- Genus
- Senecio
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Common names
By language (6)
- Dutch
- Glanzend kruiskruid
- English
- Oxford ragwort
- Finnish
- Rikkavillakko
- German
- Felsen-Greiskraut
- Italian
- Senecione montanino
- Welsh
- Creulys Rhydychen
Synonyms
- Cineraria humilis Poepp. ex DC.
- Cineraria incisa Thunb.
- Jacobaea incisa C.Presl
- Senecio glaber Ucria
- Senecio squalidus var. squalidus
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Canada: native, Lower 48 states: introduced
Photos

Photo: Snežana Trifunović, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Ian Cunliffe, CC BY-SA 2.0, from Wikimedia Commons Photo: Christian, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Enrico Blasutto, CC BY-SA 3.0, from Wikimedia Commons Photo: Christian Scott-Heal, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Enrico Blasutto, CC BY-SA 3.0, from Wikimedia Commons Photo: Franck Ls, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Enrico Blasutto, CC BY-SA 3.0, from Wikimedia Commons Photo: griff chamberlain, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: AnRo0002, CC0, from Wikimedia Commons Photo: Sophie Tallois, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Rosser1954, CC BY-SA 4.0, from Wikimedia Commons
More in Senecio
- String of pearlsSenecio rowleyanusAsteraceae
- GroundselSenecio vulgarisAsteraceae
- Woodland ragwortSenecio sylvaticusAsteraceae
- Narrow-leaved ragwortSenecio inaequidensAsteraceae
- Sticky ragwortSenecio viscosusAsteraceae
- Creeping groundselSenecio angulatusAsteraceae
- Wood ragwortSenecio ovatusAsteraceae
- Saracen's comfreySenecio sarracenicusAsteraceae
- Coastal ragwortSenecio leucanthemifoliusAsteraceae
- Senecio nemorensisAsteraceae
- French groundselSenecio gallicusAsteraceae
- Madagascar ragwortSenecio madagascariensisAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.