Genus
Oenanthe (Water-dropworts)
Oenanthe sarmentosa. Photo: (c) Mike Patterson, some rights reserved (CC BY-NC)
Oenanthe, known as water dropworts, oenanthes, water parsleys, and water celeries, are a genus of plants in the family Apiaceae. Most of the species grow in damp ground, such as in marshes or in water.