Genus Chara, commonly known as stoneworts or muskgrass, is a type of freshwater algae found in ponds, lakes, and slow-moving streams. Some synonyms for Genus Chara include Nitella, Charophyta, and Characeae. Nitella is another type of freshwater algae belonging to the same family as Genus Chara. Charophyta refers to a group of green algae that includes both Genus Chara and Nitella. Characeae is the family to which both Genus Chara and Nitella belong. These synonyms can be useful when studying the characteristics and properties of freshwater algae, particularly when comparing different species within the same family.