Callitriche verna L., Fl. Suec. , ed. 2: 2. 1755 Callitriche verna L., Fl. Suec. , ed. 2: 2. 1755is basionym for Callitriche palustris subsp. verna (L.) Schinz in Schinz & Keller, Fl. Schweiz, ed. 2, 1: 322. 1905Taxon for this nameCallitriche verna L., Fl. Suec. , ed. 2: 2. 1755