Aizoaceae:  Titanopsis calcarea<br /> 2011H 02<br /> <br /> Concrete Leaf or Living Stone, Titanopsis calcarea.<br /> Family:  Aizoaceae (sometimes referred to as the Ice Plant or the Stone Plant family)<br /> <br /> Hidden Lake Gardens Conservatory, Arid Dome.<br /> Tipton, Michigan<br /> Taken February 17, 2011