Callitriche - Species Dictionary - Global : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

Catalogue of Life
Plantae, Tracheophyta, Magnoliopsida, Lamiales, Plantaginaceae, Callitriche
Callitriche trochlearis, Callitriche hermaphroditica, Callitriche palustris, Callitriche longipedunculata, Callitriche peploides, Callitriche pedunculosa, Callitriche heterophylla, Callitriche stagnalis, Callitriche marginata, Callitriche fassettii, Callitriche terrestris, Callitriche stenoptera, Callitriche brutia, Callitriche japonica, Callitriche ravenii, Callitriche fuscicarpa, Callitriche fehmedianii, Callitriche glareosa