Genus Vesicaria refers to a group of plants that have characteristic bladder-like structures that store water. Some of the common synonyms of Genus Vesicaria include Bladder Campion, Cow Bell, Maiden's Tears, and Jumping Betty. Bladder Campion is widely used to refer to the species Silene vulgaris, which is a wildflower that is prevalent in various regions of Europe and Asia. Cow Bell and Maiden's Tears are other alternative names for the same plant as well. Meanwhile, Jumping Betty is a colloquial name for the closely related species, Cerastium vulgatum, which is a small herbaceous plant that is known for its jumping seeds.