Hitchhiking Plants
A lot of my trips into the wild come with the obligatory ritual of pulling off seeds stuck to my clothes. This is especially true in the fall and winter, when the seeds are mature and easily dislodged from their mother plant. Most of these hitchhiking seeds use the Velcro method of grabbing hair or clothing. They use small barbs or hooks that adhere to whatever brushes against them. The inventor of Velcro did in fact got the idea from these sticky plants. Grabbing onto animals (and humans) is how these innovative plants get their seeds dispersed far and wide. Here is a description of several seeds you are most likely to find stuck to your socks.
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