The common name Glasswort came into use in the 16th Century to describe plants growing in England whose ashes could be used for making soda-based (as opposed to potash-based) glass. The glassworts are succulent, annual "halophytes", or plants that thrive in saline environments, such as seacoasts and salt marshes. While the original English glasswort plants belong to the genus Salicornia, the term has been extended over the years to halophyte plants from several genera, some of which are native t… (More on Glasswort)