Photographed near Black Diamond, Calgary
by Todd_Boland Jan 25, 2005 12:38 PM
UBC Botanical Garden - Vancouver, B.C. Canada
by growin Jul 28, 2008 12:23 AM
Growing in Whiterock Cemetery which is surrounded by nothing but wheatfields
by creekwalker May 22, 2009 8:04 PM
In the high elevations of the Bighorns. Photo courtesy of, copyright of Jim Bishop, a Landscape Designer, from San Diego, California
by Kell Jun 22, 2018 5:41 PM
These are growing in a blue and red shale area in Southwest Oklahoma. Very harsh conditions.
by trois Jun 14, 2006 11:31 PM
These grow in places where prickly pears struggle to grow. Very hardy.
by trois Jun 13, 2006 11:31 PM
