Canada thistle
Cirsium
arvense
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Weed Characteristics
Other names:
Canadian thistle, Californian thistle, creeping thistle, field thistle
Leaf type:
Broadleaf
Flowers:
Pink/purple with 6 petals
Leaves:
Long and pointed with crinkled edges
Life cycle:
Perennial
Taxonomic data last retrieved March 30, 2012, from the Integrated Taxonomic Information System on-line database, http://www.itis.gov.
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