Synonyms: Myosurus alopecuroides (homotypic); Myosurus apetalus var. lepturus; Myosurus aristatus var. lepturus; Myosurus cauda-muris; Myosurus clavicaulis; Myosurus europaea; Myosurus lepturus; Myosurus lepturus filiformis (homotypic); Myosurus lepturus var. filiformis; Myosurus major; Myosurus minimus apus; Myosurus minimus lepturus; Myosurus minimus major; Myosurus minimus pringlei; Myosurus minimus var. apus; Myosurus minimus var. clavicaulis; Myosurus minimus var. filiformis; Myosurus minimus var. interior; Myosurus minimus var. major; Myosurus minimus var. shortii; Myosurus pringlei; Myosurus scaposus; Myosurus sessilis alopecuroides (homotypic); Myosurus shortii; Myosurus tenellus; Myosurus tenellus var. amphioxys; Ranunculus alopecuroides; Ranunculus cauda-muris; Ranunculus minimus (heterotypic); Ranunculus musculus; Ranunculus myosurus; Ranunculus ondine