Saturday, September 25, 2010

Perennial Sowthistle

Sonchus arvensis or perennial sowthistle is an invasive wildflower here in Minnesota that originally came from Eurasia.
It spreads quickly because of a deep root system and can displace native plants. For this reason it is considered as a primary noxious weed here in Minnesota. I photographed this plant at Purgatory Creek.

8 comments:

  1. magnificent yellowness! Love it.

    Thank you for sharing.

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  2. Wonderful! I love the second picture!

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  3. I agree it's a beautiful flower too bad it's such a weed, we have it here too. great shot!

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  4. It's so beautiful! I've seen them here in my country..

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  5. aha! thanks for posting this! I've been calling them my "not dandelions," but now that I know what they are, I feel better able to take on their challenges!

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