G. W. Maneveldt and D. W. Keats, “Taxonomic review based on new data of the reef-building alga Porolithon onkodes (Corallinaceae, Corallinales, Rhodophyta) along with other taxa found to be conspecific”, Phytotaxa, vol. 190, no. 1, pp. 216–249, Dec. 2014.