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Friday, April 15, 2011

Tumbleweeds


Tumbleweed, or Salsola Tragosa, is an annual plant that when dormant detaches at the stem and distributes its seeds when blown across the ground.  Ingenious.   They look cute from a distance but are covered with spines.   Some minor first aid was required after this photo was taken.

I recall a solo driving in eastern Colorado decades ago as tumbleweeds blew across I70 in a stiff south wind.   Timing it right I could run them over as they crossed the road, shattering the dry plants into a cloud of dust and chaff.  It was great fun on an otherwise boring drive.  They have been special to me ever since.

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