Definition: number of homologous sets of chromosomes in the nucleus or primary chromosome-containing compartment of the cell, each set essentially coding for all the biological traits of the organism.
Known occurrences, collected specimens and observations of Veigaludwigia H. Lange-Bertalot & U. Rumich ex D. Metzeltin & H. Lange-Bertalot 2007. View this species on GBIF