Callitriche hamulata Kützing ex W.D.J. Koch
Callitriche hamulata Kützing ex W.D.J. Koch is a synonym sensu FNA Ed. Comm., 2019 of:
Callitriche brutia var. hamulata (Kützing ex W. D. J. Koch) Lansdown, an accepted variety name sensu FNA Ed. Comm., 2019.