Callitriche
Callitriche is a genus of largely aquatic plants known as water-starwort. Previously, it was the only genus in the family Callitrichaceae. However, according to the Angiosperm [Phylogeny Group|APG II system] this family is now included in the Plantaginaceae. The family name Callitrichaceae retains its status as nomen conservandum.
Species
75 species are accepted.- Callitriche alata
- Callitriche albomarginata
- Callitriche anisoptera
- Callitriche antarctica – Antarctic water-starwort
- Callitriche aucklandica
- Callitriche berteroana
- Callitriche brachycarpa
- Callitriche brevistyla
- Callitriche brutia – pedunculate water starwort
- Callitriche capricorni
- Callitriche chathamensis
- Callitriche christensenii
- Callitriche ciliata
- Callitriche compressa
- Callitriche concinna
- Callitriche cophocarpa
- Callitriche cribrosa
- Callitriche cyclocarpa
- Callitriche cycloptera
- Callitriche dacryoidea
- Callitriche deflexa
- Callitriche ecarinata
- Callitriche fassetti – Fassett's water starwort
- Callitriche favargera
- Callitriche fehmedianii
- Callitriche fuliginea
- Callitriche fuscicarpa
- Callitriche glareosa
- Callitriche hamulata – intermediate water starwort
- Callitriche hedbergiorum
- Callitriche hegelmaieriana
- Callitriche hermaphroditica – autumn water starwort
- Callitriche heterophylla – differentleaf water starwort
- Callitriche insularis
- Callitriche japonica
- Callitriche keniensis
- Callitriche lechleri
- Callitriche lenisulca
- Callitriche longipedunculata – longstalk water starwort
- Callitriche lusitanica
- Callitriche mandonis
- Callitriche marginata – winged water starwort
- Callitriche mathezii
- Callitriche mouterdei
- Callitriche muelleri
- Callitriche nubigena
- Callitriche × nyrensis
- Callitriche oblongicarpa
- Callitriche obtusangula – blunt-fruited water starwort
- Callitriche occidentalis
- Callitriche oreophila
- Callitriche palustris – spiny water starwort
- Callitriche papuana
- Callitriche pedunculosa – Nuttall's water starwort
- Callitriche peploides – matted water starwort
- Callitriche petrieri
- Callitriche platycarpa – various-leaved water starwort
- Callitriche praetermissa
- Callitriche pulchra – beautiful water starwort
- Callitriche quindiensis
- Callitriche raveniana
- Callitriche regis-jubae
- Callitriche rimosa
- Callitriche schotsmaniana
- Callitriche sonderi
- Callitriche stagnalis – pond water starwort
- Callitriche terrestris – terrestrial water starwort
- Callitriche transvolgensis
- Callitriche trochlearis – effluent water starwort
- Callitriche truncata – short-leaved water starwort
- Callitriche turfosa
- Callitriche umbonata
- Callitriche × vigens
- Callitriche vulcanicola
- ''Callitriche wightiana''