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2016 Phil Pullen   cc-by-nc-sa-3.0

Onopordum acanthium (Cotton Thistle) is a species of biennial herb in the family Asteraceae. They are associated with freshwater habitat. They are native to Germany, Azerbaijan, Iran, Switzerland, Georgia, Turkmenistan, Pakistan, Russia, Portugal, Italy, Yugoslavia, Spain, Tajikistan, Albania, Afghanistan, Romania, Ukraine, Greece, Bulgaria, Kazakhstan, Turkey, Czech Republic, Moldova, Kyrgyzstan, France, Armenia, Austria, Hungary, and Iraq. They have achenes. Flowers are visited by Small garden bumblebee, Ashton's Cuckoo Bumblebee, Vestal cuckoo bee, and Buff-tailed bumblebee.

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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 15 attributes, including:

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