Tree symbolism, tree of life in Vienna Codex, [103];

in Dresden Codex, [110];

in ancient America, [186];

among the Incas, [186];

among the Mexicans, social organization represented by, [187];

Above and Below, [188];

serpent and Polaris, [189];

embodied male and female elements, [188];

shape of human figure, [189];

used to signify lord or governor, also ancestor, [189], [190];