rayless ragwort
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Senecio
- species: Senecio aronicoides
Ben Lomond- Colma
- Lompico
- San Carlos
California
United States
rayless ragwort Ben Lomond Colma Lompico San Carlos