Asteraceae
Arrowleaf ragwort
Senecio triangularis
- Family
- Asteraceae
- Genus
- Senecio
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Common names
By language (1)
- English
- Arrowleaf ragwort, Arrowleaf senecio
Synonyms
- Senecio gibbonsii Greene
- Senecio saliens Rydb.
- Senecio triangularis var. angustifolius G.N.Jones
- Senecio triangularis var. triangularis
Flowers
- Flower colour
- yellow (USDA PLANTS Database)
Characteristics
- Growth habit
- Forb/herb, Subshrub
- Lifespan
- Perennial
- In the US and Canada
- Alaska: native, Canada: native, Lower 48 states: native
Photos
Photo: Walter Siegmund, CC BY-SA 3.0, from Wikimedia Commons 
Photo: David Monniaux, CC BY-SA 3.0, from Wikimedia Commons Photo: dobsonaiden, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Pieter Pelser, CC BY 3.0, from Wikimedia Commons Photo: Joseph Littlehorn, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Walter Siegmund, CC BY-SA 3.0, from Wikimedia Commons Photo: Joshua Friesen, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Walter Siegmund, CC BY-SA 3.0, from Wikimedia Commons Photo: Bob Patton, CC BY-SA 4.0, from Pl@ntNet via GBIF Photo: Joseph Littlehorn, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Dcrjsr, CC BY-SA 3.0, from Wikimedia Commons Photo: veryorganic, CC BY-SA 4.0, from Pl@ntNet via GBIF
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
- Oxford ragwortSenecio squalidusAsteraceae
- French groundselSenecio gallicusAsteraceae
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.