62.) HIPPURIDACEAE & CALLITRICHACEAE
- Hippuris vulgaris L. (Mare's-tail) /- Wetland
- Callitriche truncata Guss. ssp. occidentalis (Rouy) Braun-Blanq. (Short-leaved Water-starwort) Wetland
- Callitriche stagnalis Scop. (Common Water-starwort) / Wetland
- Callitriche platycarpa Kütz. (Various-leaved Water-starwort) - Wetland
- Callitriche obtusangula Le Gall (Blunt-fruited Water-starwort) - Wetland
- Callitriche brutia Petagna ssp. hamulata (Kütz. ex W.D.J. Koch) O. Bolòs & Vigo (Stace) Callitriche hamulata Kütz. ex W.D.J. Koch + Callitriche brutia Petagna var. hamulata (Kütz. ex W.D.J. Koch) Lansdown (NBN) (Intermediate Water-starwort) Wetland