2008 Keir Morse   cc-by-nc-sa-3.0

Senecio (Ragwort) is a genus of shrub in the family Asteraceae. They are native to Alaska, The Contiguous United States, Saint-Pierre Et Miquelon, and Canada. Flowers are visited by Boloria titania, Polygonia gracilis zephyrus, Thyreus calcaratus, and Helophilus hybridus. Individuals can grow to 1.3 m.

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EOL has data for 15 attributes, including:

Known occurrences, collected specimens and observations of ragwort. View this species on GBIF