Synonyms for Barilla (same or very similar meaning)
WordNet sense 1 (bushy plant of Old World salt marshes and sea beaches having prickly leaves; burned to produce a crude soda ash):
glasswort, kali, kelpwort, saltwort, Salsola kali, Salsola sodaWordNet sense 2 (Algerian plant formerly burned to obtain calcium carbonate):
Halogeton soudaFrom the ODE community, based on WordNetadd/edit