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Spiny Sowthistle

Sonchus asper (L.) Hill

2007 Luigi Rignanese   cc-by-nc

Sonchus asper (Spiny Sowthistle) is a species of annual herb in the family Asteraceae. They are native to Africa, Europe, and Asia. They have achenes. Flowers are visited by Melanostoma mellinum, Cheilosia bergenstammi, Monarch, and Helophilus trivittatus.

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  • URI: http://purl.obolibrary.org/obo/PO_0030107
  • Definition: a fruit which develops from a carpel or gyneocium and at maturity comprises a dry exocarp, a dry mesocarp, and a dry endocarp that are connected to a seed coat by a funicle
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EOL has data for 23 attributes, including:

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