BULL THISTLE Cirsium vulgare THREAT: Bull thistle is native to Eurasia, although it is now established on every continent except Antarctica. It was introduced to North America as a contaminant of seed, probably during co - Cirsium vulgare - Document - PDFSEARCH.IO

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	BULL THISTLE Cirsium vulgare THREAT: Bull thistle is native to Eurasia, although it is now established on every continent except Antarctica. It was introduced to North America as a contaminant of seed, probably during co Add to Reading List Document Date: 2011-01-26 19:35:31 Open Document File Size: 436,16 KB Share Result on Facebook Continent Antarctica / North America / / Country Canada / / IndustryTerm chemical means / mechanical and chemical methods / / ProvinceOrState Whatcom County / / SocialTag Biota Cirsium Thistle Weed control Weed Seed Centaurea solstitialis Onopordum acanthium Flora Invasive plant species

BULL THISTLE Cirsium vulgare THREAT: Bull thistle is native to Eurasia, although it is now established on every continent except Antarctica. It was introduced to North America as a contaminant of seed, probably during coAdd to Reading List