Food - Honey derived from linden flowers is regarded as the. best in the world. Medicinal - Used for indigestion, hysteria, nervous stomach. or palpitations. Urban/Recreational. Used as shade, boulevard, and park tree in open landscape areas. due to its large size and spreading root system.
Cluster diagram. A Cluster diagram or clustering diagram is a general type of diagram, which represents some kind of cluster. A cluster in general is a group or bunch of several discrete items that are close to each other.
In graph theory, a circle graph is the intersection graph of a set of chords of a circle. That is, it is an undirected graph whose vertices can be associated with chords of a circle such that two vertices are adjacent if and only if the corresponding chords cross each other. 1 Algorithmic complexity. 2 Chromatic number.