Iamonico, D. 2015.

A new nomenclatural change in Polycarpon (Caryophyllaceae): P. tetraphyllum subsp. sauvagei comb. & stat. nov., an endemic taxon from Morocco

. Phytotaxa. 197, 3 (Feb. 2015), 225–226. DOI:https://doi.org/10.11646/phytotaxa.197.3.7.