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 Reimerothrix A. K. S. K. Prasad ex Prasad, A. K. S. K., Nienow, J. A., Riddle & K. A. 2001. View this species on GBIF