Taxon: Senecio squalidus L.

• the 1 historical accession(s) associated with this name.
• Check PlantSearch database of Botanic Gardens Conservation International for possible non-NPGS germplasm.

A declared aquatic or terrestrial noxious weed and/or noxious-weed seed in these U.S. states (see state noxious weed lists), with links to state information or web documents:

CA*.

ªAquatic.

*Terrestrial.

°In seed.

Link to noxious weed information from

Common names:

• Oxford ragwort   (Source: F BritStace ) – English
  
• Felsen-Greiskraut   (Source: Zander Ency ) – German
  
• stenkorsört   (Source: Vara kulturvaxt namn ) – Swedish
  

Economic importance:

• Weed   (fide F NAmer)
  

Distributional range:

• AFRICA
  Northern Africa: Algeria; Morocco; Tunisia
• EUROPE
  Middle Europe: Austria; Czech Republic; Germany; Switzerland
  Southeastern Europe: Albania; Bosnia and Herzegovina; Bulgaria; Croatia; Greece [incl. Crete]; Italy [incl. Sardinia, Sicily]; Macedonia; Montenegro; Romania; Serbia; Slovenia
  Southwestern Europe: Spain [mountains]

• EUROPE
  Northern Europe: Denmark; Finland; Ireland; Sweden; United Kingdom
  Middle Europe: Belgium; Hungary; Netherlands
  Southwestern Europe: France
• NORTHERN AMERICA
  Eastern Canada: Canada - Nova Scotia
  Southwestern U.S.A.: United States - California

• EUROPE
  Middle Europe: Czech Republic; Poland

References:

• Aldén, B., S. Ryman & M. Hjertson. 2009. Våra kulturväxters namn - ursprung och användning. Formas, Stockholm (Handbook on Swedish cultivated and utility plants, their names and origin).
• Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen.
• Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
• FNA Editorial Committee. 1993–. Flora of North America.
• Jarvis, C. E. & N. J. Turland, eds. 1998. Typification of Linnaean specific and varietal names in the Compositae (Asteraceae). Taxon 47:366. [typification].
• Stace, C. 1995. New flora of the British Isles.
• Tutin, T. G. et al., eds. 1964–1980. Flora europaea.

More:

Search AGRICOLA article citation database for citations referencing Senecio squalidus.

Search NCBI's Entrez search engine for PubMed citations referencing Senecio squalidus.

Search Biodiversity Heritage Library for historical publications referencing Senecio squalidus.

Synonyms:

• (=) Senecio nebrodensis auct.
  (previously associated with 1 accession)

Check other web resources for Senecio squalidus L.:

• Flora Europaea: Database of European Plants (ESFEDS)
• Euro+Med Plantbase: Information Resource for Euro-Mediterranean Plant Diversity
• Flora of North America: Collaborative Floristic Effort of North American Botanists
• PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
• BONAP: North American Plant Atlas of the Biota of North America Program
• TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
• ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
• AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
• Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.

Check other web resources for images:

• PlantSystematics.org
• Note: Be advised that their identity may be inaccurate. Proper identification of a plant may require specialized taxonomic knowledge or comparison with properly documented herbarium material.

Abbreviations & symbols in GRIN Taxonomy

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