- saltwort, barilla, glasswort, kali, kelpwort, Salsola kali, Salsola soda - bushy plant of Old World salt marshes and sea beaches having prickly leaves; burned to produce a crude soda ash
--1 is a kind of shrub, bush
- saltwort, Batis maritima - low-growing strong-smelling coastal shrub of warm parts of the New World having unisexual flowers in conelike spikes and thick succulent leaves
--2 is a kind of shrub, bush
--2 is a member of Batis, genus Batis