A shrubby plant mentioned in 30:4. The Hebrew word used in this verse suggests saltiness. Because of this, plant experts believe it refers to one of the species of saltwort or orach.
Twenty-one species of saltwort grow in Israel and the surrounding areas. Almost all of these are common plants that could match what the Bible describes. Atriplex halimus is the species most commonly suggested. It is a strong-growing bushy shrub related to spinach.