windowgarden:  Sylene stenophylla plant : This plant has been regenerated from tissues found in a squirrel burrow that had been stuck in Siberian permafrost for over 30,000 years. It is the oldest plant ever to be regenerated.

windowgarden:

 Sylene stenophylla plant : This plant has been regenerated from tissues found in a squirrel burrow that had been stuck in Siberian permafrost for over 30,000 years. It is the oldest plant ever to be regenerated.