any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

any of various plants of the genus Saxifraga

an engine that provided medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles