Taxonomy of graph, chart and map techniques: from well-known to obscure

(in alphabetical order)

Adjacency sunburst (flow)

Arc diagram

Area chart (line)

Bar graph (comp to histogram)

Bubble chart (node and link/network)

Cartogram

Flow chart

Flow map

Graduated symbol map

Heat map

Histogram

Horizon graph

Line chart (sparkline)

Organization chart

Parallel coordinate chart

Pie chart

Polar area diagram

Qq plot

Radar chart

Scatter plot

Small multiples

Stacked graph / Steam graph (horizon area)

Tree chart

Tree map