Thursday 19 September 2013

Krumholtz juniper

Sequoia National Park
Krummholz or krumholtz formation  — is a particular feature of subarctic and subalpine tree line landscapes. Continual exposure to fierce, freezing winds causes vegetation to become stunted and deformed. Under these conditions, trees can only survive where they are sheltered by rock formations or snow cover. As the lower portion of these trees continue to grow, the coverage becomes extremely dense near the ground.
From Wikipedia, the free encyclopedia
Thank you Tori for the special tree card!
Received: 19 September 2013