n. 欧洲海蓬子

Glasswort \Glass"wort`\, n. (Bot.)
A seashore plant of the Spinach family ({Salicornia
herbacea}), with succulent jointed stems; also, a prickly
plant of the same family ({Salsola Kali}), both formerly
burned for the sake of the ashes, which yield soda for making
glass and soap.