They are Thistle plants, and they have stickies that attach to you, your clothes, anything passing by. They stick tight, and if they get a grip on your skin, often part of them breaks off in your skin and can travel from one side to another, causing irritation , Very annoying you don't want them in your eyes or any pets. They are a persistent weed.
I've read that the man that developed VELCRO did so after removing thistle from his dog and exploring what made them stick so tightly.
I've read that the man that developed VELCRO did so after removing thistle from his dog and exploring what made them stick so tightly.
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