Cirsium arvense

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Related to Cirsium arvense: creeping thistle
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  • noun

Synonyms for Cirsium arvense

European thistle naturalized in United States and Canada where it is a pernicious weed

References in periodicals archive ?
The number of forb species is rather low; the dominant species are Iris pseudacorus, Cirsium arvense, and Dipsacus laciniatus.
But Cahill doesn't have fond memories of stroking Cirsium arvense and Solanum carolinese (Canada thisles and horse nettles).
Exotic herbaceous plants common to abundant in this field include Alliaria petiolata, Allium vineale, Artemisia vulgaris, Barbarea vulgaris, Brassica nigra, Cirsium arvense, C.
fabarum originating from Aphis fabae cirsiiacanthoidis Scopoli on Cirsium arvense in the field to Aphis fabae Scopoli on Faba vulgaris were positive.
The cropping system with alfalfa allowed to mature with corn had lower weed density, in agreement with earlier findings [24, 4] reported that alfalfa hay crops could provide excellent control of problem weeds including wild oat (Avena fatua) and Canada thistle Cirsium arvense.