《英文msh词典》Tetradenia
[同义词] Tetradenia
[主题词] Lamiaceae
[英文释义] The mint plant family. They are characteristically aromatic,and many of them are cultivated for their oils. Most have square stems,opposite leaves,and two-lipped,open-mouthed,tubular corollas (united petals),with five-lobed,bell-like calyxes (united sepals).