WordNet sense 1 (bushy plant of Old World salt marshes and sea beaches having prickly leaves; burned to produce a crude soda ash):

barilla, kali, kelpwort, saltwort, Salsola kali, Salsola soda

WordNet sense 2 (fleshy maritime plant having fleshy stems with rudimentary scalelike leaves and small spikes of minute flowers; formerly used in making glass):

samphire, Salicornia europaea