It is a type of flowchart with a trunk line that is divided and subdivided into its branches until it reaches levels with more detail and precision. Precisely its name is an association with the shape of the tree and its branches; from Greek 948; 949; 957; 948; 961; 959; 957; ( dendron "tree" ) 947; 961; 945; 956; 956; 945; ( gramma "letter, written" ) . See also dendrography, dendrograph .