Are Actaea and Nymphoides both aquatic plants?
Actaea (plant) Actaea, commonly called baneberry, bugbane and cohosh, is a genus of flowering plants belonging to the family Ranunculaceae, native to subtropical, temperate and subartic regions of the Europe, Asia and North America.
Aganippe (naiad) Aganippe ( ; Ancient Greek: Ἀγανίππη ) was the name of both a spring and the Naiad (a Crinaea) associated with it. The spring is in Boeotia, near Thespiae, at the base of Mount Helicon, and was associated with the Muses who were sometimes called Aganippides. Drinking from it was considered to be a source of poetic inspiration. The nymph is called a daughter of the river-god Permessus (called Termessus by Pausanias). Ovid associates Aganippe with Hippocrene.