Western Redcedar - Thuja plicata
Very common and often locally a dominant tree on moist to wet ground below about 3500 feet. in open woods and brushy places, also behaving in a weedy manner along roadsides. Photographed (left to right) at Longmire in winter snow on January 3, 2013, at the Grove of the Patriarchs on June 21, 2010, and at Longmire Meadow on May 6, 2015.