Figure 1 from: Franz N, Gilbert E, Ludäscher B, Weakley A (2016) Controlling the taxonomic variable: Taxonomic concept resolution for a southeastern United States herbarium portal. Research Ideas and Outcomes 2: e10610. https://doi.org/10.3897/rio.2.e10610

Figure 1 - Taxonomic concept labels and concept-to-concept articulations, represented in a tabular alignment of nine schemata, for the Cleistes use case (sec. A.S. Weakley). The vertical column position and width of taxonomic concept labels indicates taxonomic non-/congruence. The colors approximate taxonomic name lineages, e.g. blue for bifaria and yellow for divaricata.